{"as_of":"2026-08-17T09:36:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:49612d465713209f15d76666574a7b5678b39658df95ad7358420e07ce5aad1e","coverage":[{"denominator":204,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":100,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-06T19:39:47.514427Z","state":"measured"},{"denominator":100,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":100,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-17T06:30:58.91139+00:00","state":"measured"},{"denominator":0,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":0,"source":"paper_references, paper_reference_links","source_observed_at":null,"state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"cited_works","source_observed_at":null,"state":"measured"}],"external_citation_measurements":[],"inbound":[],"links":{"evidence":"/evidence","html":"/paper/2507.04944/citation-record","integrity":"/paper/2507.04944/integrity","json":"/paper/2507.04944/citation-record.json","paper":"/paper/2507.04944"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:39.991829Z","title":"Tarai, Y","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:39.991829Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:a95eca0fb49fa57863a7f4087dca8a7a78dfbd445b9a6e3adb8d4875dc77d7ed","observation_id":"230e9fb1-f621-4dc0-9448-a9b3bb1ac568","resolution":{"observed_at":"2026-08-06T19:39:39.991829Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:40.037465Z","title":null,"venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:40.037465Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:c46a14f6834b1a80b6dcb0a1b335aa4b76a4a8e6e11fe86917a039519117e2fb","observation_id":"0e7387a3-7748-4034-a8bc-2a4361dc0feb","resolution":{"observed_at":"2026-08-06T19:39:40.037465Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:40.173160Z","title":"Geng, Q.-Z","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:40.173160Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:e0024c49eca9a8e8b846b672fad6808fcee299119ee5e4fc94df04a99a7bbc0c","observation_id":"6deafddb-16a5-49d7-9181-4e3b0b443d27","resolution":{"observed_at":"2026-08-06T19:39:40.173160Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:40.222603Z","title":null,"venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:40.222603Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:7f00b4c0eaeaffb5c1ddbbe4db54fbb67034c1fb3ab05159064d9c8fd1b744e8","observation_id":"e0593880-c685-4241-8b2e-e73bba4229e3","resolution":{"observed_at":"2026-08-06T19:39:40.222603Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:40.253968Z","title":null,"venue":null,"work_id":null,"year":2009},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:40.253968Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:f0259c7fdeaf5e11a607d4eea70ae8fe10f88de5489c79938239c3f86acb1919","observation_id":"57a42394-bad2-431a-9db5-90c4d74877cd","resolution":{"observed_at":"2026-08-06T19:39:40.253968Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:40.314087Z","title":"Broering, P.T","venue":null,"work_id":null,"year":2013},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:40.314087Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:c0d885eb0c1f55bb0f9c9611ad63465164b0da1d3ba5bb9a508f88cd6a810230","observation_id":"bc79ea4e-13c8-4b58-8751-489a34863f1c","resolution":{"observed_at":"2026-08-06T19:39:40.314087Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:40.355408Z","title":"Mulrooney, R.P","venue":null,"work_id":null,"year":2003},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:40.355408Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:1f57c5ea184bbbed11a3c7906f45fe6646c279475534ae2acb26d276b634c390","observation_id":"e0df2c47-89fa-4ec9-80ba-576d0b747b23","resolution":{"observed_at":"2026-08-06T19:39:40.355408Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:40.413420Z","title":"Nakajima, K","venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:40.413420Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:ba93ea5f0dd61bf808caa6b7bc742d11935a5aad2d19eacb37254d6106deea37","observation_id":"61ce6058-1e40-4601-9079-77917ef3632c","resolution":{"observed_at":"2026-08-06T19:39:40.413420Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:40.484167Z","title":"Lin, P.P","venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:40.484167Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:04aab57ebfdf77dd74fd401ed263005777d61a595a9e8c20d10a33b92562fd15","observation_id":"986ef2fd-d1b7-4570-9bb5-bf3be2e6c444","resolution":{"observed_at":"2026-08-06T19:39:40.484167Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:40.581245Z","title":"Genchi, A","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:40.581245Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:a3fb428765be2c0c83218fe5e21128b28ff72bd6f78c6aae56f3a73f33025883","observation_id":"8890aa21-c55c-4171-8803-d2cd22a3971c","resolution":{"observed_at":"2026-08-06T19:39:40.581245Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:40.638053Z","title":"Rizwan, K","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:40.638053Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:41fa5ad7867325217157df79fd47c6f09035189f79d82848906fb0fedb9d957a","observation_id":"e1cee33e-bc65-4676-bfc0-6b043ec4f48a","resolution":{"observed_at":"2026-08-06T19:39:40.638053Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:40.694462Z","title":"Nieminen, L","venue":null,"work_id":null,"year":2007},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:40.694462Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:46e06481a86bb1740d06ea04726fe10633a9211510cb7f065a35fdbd148e53b3","observation_id":"f8c1146e-3180-4a55-93b7-e9ee3a4c7ea3","resolution":{"observed_at":"2026-08-06T19:39:40.694462Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:40.745464Z","title":"Cempel, G","venue":null,"work_id":null,"year":2006},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:40.745464Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:d0454a6d5aa3215467780c88857f0416254b571687ff08c2b94ff7e00030e0ff","observation_id":"922c9107-d91d-4a36-94af-6ad74d20f764","resolution":{"observed_at":"2026-08-06T19:39:40.745464Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:40.780546Z","title":"WHO/HEP/ECH/WSH/2021","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:40.780546Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:2a40e6292116c03413ff15a8f18660a10cb6e992321fe53fffde3e9420ccc5da","observation_id":"ecd05fad-290f-4294-9690-1a76bb16aeb5","resolution":{"observed_at":"2026-08-06T19:39:40.780546Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:40.819280Z","title":"Goswami, S","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:40.819280Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:923352e93c109eef7360bfb0099b3c74f6b2cc5d2529f7e6b5ff95b1e0514176","observation_id":"80482814-2eae-4bed-8ef7-7d28d6790ddc","resolution":{"observed_at":"2026-08-06T19:39:40.819280Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:40.870608Z","title":"Kang, S.Y","venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:40.870608Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:966363262cce135589d0fd673c792fccd2d0b65f012588520c04e1733acae70f","observation_id":"a8adfe3b-4ca5-4143-9c4e-35be062aa831","resolution":{"observed_at":"2026-08-06T19:39:40.870608Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:40.921617Z","title":"Naithani, T","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:40.921617Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:cf83657faf1d7fa1f012c9b6c32f2da5f2e28c46f8e321666501bbeb70346637","observation_id":"3032a9cd-1845-4c64-addf-407ed2674762","resolution":{"observed_at":"2026-08-06T19:39:40.921617Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:40.967927Z","title":"Chopra, S","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:40.967927Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:09afe1160f8d8646b8d2ba5452ee5e107c86fff05bdac3ac657a0e393cef6e85","observation_id":"a2d861fa-ce2b-4b64-a99e-ac5bfa425543","resolution":{"observed_at":"2026-08-06T19:39:40.967927Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:40.996249Z","title":null,"venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:40.996249Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:e5ed9416be879bdf0ef76e39425a36a38658b7b8a80ceb4a5a7fbfa9a2c41d83","observation_id":"09124e38-3cce-4748-baaf-98e3adf715ab","resolution":{"observed_at":"2026-08-06T19:39:40.996249Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:41.050976Z","title":"El Hosry, N","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:41.050976Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:f10c4625e74fa69769c7dc1065da225f1d4057919182391113ca4147605c8b8a","observation_id":"c003b43c-56e2-4921-bad1-f33455c8727a","resolution":{"observed_at":"2026-08-06T19:39:41.050976Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:41.097946Z","title":"Poirier, J","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:41.097946Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:31eff13dd65808a82df3cb53b09f1be3b5170fc8a90cde1d1221f629e44c4264","observation_id":"4642ad84-16c2-45fb-8a72-17d23c552565","resolution":{"observed_at":"2026-08-06T19:39:41.097946Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:41.140369Z","title":"O’Neil, M.E","venue":null,"work_id":null,"year":2015},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:41.140369Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:ca45370219bbdb0c6e3fd8cae5cbbde062019af3a94a7588d7a7e368b0417c05","observation_id":"7047b991-ac05-4c03-af5e-57c84701e6c8","resolution":{"observed_at":"2026-08-06T19:39:41.140369Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:41.186275Z","title":"Anchidin-Norocel, W.K","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:41.186275Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:e18d2af498cca486327941fd1f8cde45ab2b1e96a17388f8442e838d026965c5","observation_id":"29985b34-ef99-4006-a6b0-75e1c3cf2205","resolution":{"observed_at":"2026-08-06T19:39:41.186275Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:41.234190Z","title":"Čonková, V","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:41.234190Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:b887d4d1740eef8dc3e78ccdc39db5824335e3712e9fbe77de2c1d640a7ffa09","observation_id":"ebc672f0-f3c0-4f47-9fc5-153facd8cbdc","resolution":{"observed_at":"2026-08-06T19:39:41.234190Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:41.274104Z","title":"Mattison, A.A","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":27,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:41.274104Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:08702221288c85bed4862583dcc652a6b6de0827dceae98076ea8a78acfbe125","observation_id":"0a9daad3-a1f5-4516-b043-7f79d95648d6","resolution":{"observed_at":"2026-08-06T19:39:41.274104Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:41.333555Z","title":"Liang, X","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":28,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:41.333555Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:8362373c768ef86c7f77cce87c206e592b6ccd4357097b5d0dfdfe6549b69c1d","observation_id":"c8c22b60-e173-426a-81e6-9960f4226f2e","resolution":{"observed_at":"2026-08-06T19:39:41.333555Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:41.390721Z","title":"Naithani, F","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":29,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:41.390721Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:3548c2a8885065ffb5a994ac709b6f97ed603f191b9a4c317ff30b6b4ee016f6","observation_id":"b977069e-963a-47ba-8a88-33b9cccc92b3","resolution":{"observed_at":"2026-08-06T19:39:41.390721Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:41.467553Z","title":null,"venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:41.467553Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:1671589eb8a6e25ffa98a14c9031bf385b854d1e899b867836733d2bbe656005","observation_id":"7215aecf-5008-46a5-81ac-d43cb770d8b2","resolution":{"observed_at":"2026-08-06T19:39:41.467553Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:41.474760Z","title":"Patel, R","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:41.474760Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:844efd5fb73cc76a24edb7d99d2a27b9fec22213bf222b9437b8911cc75ad12c","observation_id":"d1a05436-6e1f-425e-aa46-f71da2190ac3","resolution":{"observed_at":"2026-08-06T19:39:41.474760Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:41.478091Z","title":null,"venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:41.478091Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:669c1e8d4c53ab8681088bb245e71387778eb349e08900dc8da7ce51e6278e95","observation_id":"8a8f19a0-71df-479e-bf7e-5484faf19124","resolution":{"observed_at":"2026-08-06T19:39:41.478091Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:41.481418Z","title":"Kabak, E","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":33,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:41.481418Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:6619c401b912d925ac43fc4074a5605e3bbbf7d1aec96c01aa969be1734639ff","observation_id":"1d84564e-9363-49c7-a677-d75589db0ca7","resolution":{"observed_at":"2026-08-06T19:39:41.481418Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:41.485295Z","title":null,"venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":34,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:41.485295Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:37b0708234a3564e0b998f1218768f9b345c0d53fd4eebc7bd3919c04fea1188","observation_id":"e9b9642b-0ac7-4463-baf1-e4a3ed8e14bc","resolution":{"observed_at":"2026-08-06T19:39:41.485295Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:41.555770Z","title":null,"venue":null,"work_id":null,"year":2009},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":35,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:41.555770Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:b04f0d61691297c1d6068bc0a137364aab6ba591b8577d17157213719653a365","observation_id":"818d62cf-dc30-4c2f-aaf7-4012acffe299","resolution":{"observed_at":"2026-08-06T19:39:41.555770Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:41.766879Z","title":null,"venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":36,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:41.766879Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:8a5ec4fe256d0db53f4d31d142ab33c7a0360cec3fbd7eb972f01c380d7f2a70","observation_id":"4893d2fe-5ff0-4a48-8b93-2e8dc70d5255","resolution":{"observed_at":"2026-08-06T19:39:41.766879Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:41.889889Z","title":"Mahapatra, S","venue":null,"work_id":null,"year":2014},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":37,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:41.889889Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:674d194898f5d717b055b3146d117b93396558235e820e3f2f7880add3d76574","observation_id":"76519306-7c47-47b0-b3ea-1b8bab5811bc","resolution":{"observed_at":"2026-08-06T19:39:41.889889Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:41.995761Z","title":"Parnsubsakul, S","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":38,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:41.995761Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:5381dc0d5bec0a65ceac646a36098449dde134abfa4c6c9dec50570d3d23c87e","observation_id":"71a66f34-6cc7-45e2-b6f1-714c8fbc21b1","resolution":{"observed_at":"2026-08-06T19:39:41.995761Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:42.106946Z","title":"Velmurugan, J","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":39,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:42.106946Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:346e140988fc3e21f79c03d97901292293ad8c6b3808859ece7d13b69f86d3e7","observation_id":"1f3e1d62-40d9-4757-8b08-a78ddd465658","resolution":{"observed_at":"2026-08-06T19:39:42.106946Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:42.279374Z","title":"Peralta-Domínguez, M","venue":null,"work_id":null,"year":2015},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":40,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:42.279374Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:febc7a67b6bc3d9c1c50b934afcbb11b28ed22a82c42b920f46bf1fae19e4efc","observation_id":"f3a343e2-d317-442d-a29b-b6b6e54a9fea","resolution":{"observed_at":"2026-08-06T19:39:42.279374Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:42.395084Z","title":null,"venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":41,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:42.395084Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:c4159fba157ef1f8b7994af71384cb9e35627cb07517623c6530d22cde878838","observation_id":"dc73f03a-d7d8-4cb4-b528-99918f86e2d4","resolution":{"observed_at":"2026-08-06T19:39:42.395084Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:42.577895Z","title":"Hishimone, E","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":42,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:42.577895Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:331b1efe1e457c7caebc107c23be91214ef1b54fff0dea43e902cb79b5639d4f","observation_id":"0e712297-7d31-445d-bbcd-89bccf29222a","resolution":{"observed_at":"2026-08-06T19:39:42.577895Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:42.730322Z","title":"Han, Y.J","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":43,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:42.730322Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:d43a880b093d9c3c4cf443ba96b519a917ed2cfaf2af41100e55c37bb0c70266","observation_id":"b00ba2b5-0730-43c7-90ee-687c68f3b41f","resolution":{"observed_at":"2026-08-06T19:39:42.730322Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:42.872979Z","title":"Kumar, P.S","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":44,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:42.872979Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:21af52c4f5bc03ee15c92501fc932af286710816f556b24f2bfad457ad34ebeb","observation_id":"478f420b-6d57-4d0e-8048-4667a79fb1da","resolution":{"observed_at":"2026-08-06T19:39:42.872979Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:42.933202Z","title":"Sharma, S","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":45,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:42.933202Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:b5912e6a85f780ec1b4edc2506f1eba36e2d3cacccba27f12c2d3d7e47f668ba","observation_id":"31dd8c6c-a4fa-43ce-b418-b52b13d0729a","resolution":{"observed_at":"2026-08-06T19:39:42.933202Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:43.013798Z","title":"Sharma, S","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":46,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:43.013798Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:7a77a73f6d5e3804668cfd354ccbf67f6930df56009d406a51523d6ee91a609b","observation_id":"6f717a95-def1-4cf2-b047-58147a1fc968","resolution":{"observed_at":"2026-08-06T19:39:43.013798Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:43.072426Z","title":"Heuer-Jungemann, N","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":47,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:43.072426Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:1769d07d78e155609963746aec8afd9b457846cc9d7115c0e41c64f1df675e59","observation_id":"71e9ca32-be43-4e88-b699-62b539adafcd","resolution":{"observed_at":"2026-08-06T19:39:43.072426Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:43.150676Z","title":null,"venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":48,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:43.150676Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:5088a41d5decffe0162607ef82c7efb0fa93b0e736492851d6b15d669b5ef654","observation_id":"b0852752-548f-477d-8cf1-39f69d72fc2b","resolution":{"observed_at":"2026-08-06T19:39:43.150676Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:43.229042Z","title":"Zhang, F.F","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":49,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:43.229042Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:fd8bccca840cd97fb8d978f320c08ac0969b371235575151eca1f4120d50d872","observation_id":"cb279457-dc76-461d-b7c3-94649dd283d2","resolution":{"observed_at":"2026-08-06T19:39:43.229042Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:43.296657Z","title":"Ahmed, M","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":50,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:43.296657Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:bc79f191fcc5c9b5cd3fd358f09fd1d312999de5442988c13b770dab3b382060","observation_id":"0b85f833-620a-436a-94da-1eb160fd2be6","resolution":{"observed_at":"2026-08-06T19:39:43.296657Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:43.415948Z","title":"Chakraborty, S","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":51,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:43.415948Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:6eee894f8be7feb9a438b64ecd33cd133ba2ceded77b930286a37ff86964aefc","observation_id":"8974a61e-de36-4f69-b0e2-e332292f1fe3","resolution":{"observed_at":"2026-08-06T19:39:43.415948Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:43.480888Z","title":null,"venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":52,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:43.480888Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:8ead07eb44032ef2d36ecb7f71c009a169aafe61d2a78493cd2648e963c4f501","observation_id":"ecfd14f0-bf61-434d-b7f0-9e05ab31c50e","resolution":{"observed_at":"2026-08-06T19:39:43.480888Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:43.598078Z","title":"Egorova, V.P","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":53,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:43.598078Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:ceadde8458a3fb4d19bc9a5f57406e0591e76cfec6be1e964e6b103d8c8d11cc","observation_id":"452d22af-bdd7-4fb9-9522-189d0c747e89","resolution":{"observed_at":"2026-08-06T19:39:43.598078Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:43.643850Z","title":"Zhu, T.B","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":54,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:43.643850Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:22f6929fcffa9660b756091d946bf889904460d9ce738d526d6135f844a6ad05","observation_id":"6d85696b-0751-47e6-ae58-0bba28d48dfb","resolution":{"observed_at":"2026-08-06T19:39:43.643850Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:43.704561Z","title":"Marchese, T","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":55,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:43.704561Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:fbb30d2171ebb38e8320fbe5231eafa4f6b30e2bf9b94d8b13edbecbe3df39fe","observation_id":"acd33f2a-6dd0-4729-904b-9e237e039dc5","resolution":{"observed_at":"2026-08-06T19:39:43.704561Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:43.817888Z","title":null,"venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":56,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:43.817888Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:22053fb79d1208a90b7a626b19c820cd2fa4e48cb601f8501c2cfa37d097bf03","observation_id":"0f128543-7788-4478-a614-d7b30b5748e8","resolution":{"observed_at":"2026-08-06T19:39:43.817888Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:43.892938Z","title":null,"venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":57,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:43.892938Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:e5240918e88c2b7d39a808b5339bc44531b5c09a0477a367eaab373881d51d3d","observation_id":"8947458b-39d5-4536-9d8e-98d045aaeb13","resolution":{"observed_at":"2026-08-06T19:39:43.892938Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:43.985785Z","title":null,"venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":58,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:43.985785Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:21dee4fb1ecf2d8ac21e644bdc52c6aa513218f9484a5862d2333c45d5a63ec4","observation_id":"794504c4-2b7f-4434-bd29-645a553c3361","resolution":{"observed_at":"2026-08-06T19:39:43.985785Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:44.119524Z","title":"Chervona, A","venue":null,"work_id":null,"year":2012},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":59,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:44.119524Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:278543aa7469a47da5e05d804f0d070be38c9a3fda9afa1870b0f28d15c36dbc","observation_id":"230c997c-0a58-4472-802f-e102b7035024","resolution":{"observed_at":"2026-08-06T19:39:44.119524Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:44.180849Z","title":"Denkhaus, K","venue":null,"work_id":null,"year":2002},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":60,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:44.180849Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:78aed837d6ff703b9a8679315278efe5b01fb7aa90bdbbabeeb159452a3ee6b0","observation_id":"ae9d41f7-ba72-4513-8724-c5d9b6417584","resolution":{"observed_at":"2026-08-06T19:39:44.180849Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:44.273729Z","title":"Kumar, D.K","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":61,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:44.273729Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:6387d53a4f953a07a773b0f1622f4b680281e97b68b25eb0a27ca244eccc9b10","observation_id":"173b7a20-af5c-43a8-8cbc-eb7d5b25f9fb","resolution":{"observed_at":"2026-08-06T19:39:44.273729Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:44.364957Z","title":"Zambelli, S","venue":null,"work_id":null,"year":2013},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":62,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:44.364957Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:c6df6d70aa3196382f3a45e7a9c600dfc4527db95b4dd4a838188daece718c73","observation_id":"53adc9c2-fa9d-4cfb-aebb-0e0b9bf10427","resolution":{"observed_at":"2026-08-06T19:39:44.364957Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:44.509301Z","title":"Samara, D","venue":null,"work_id":null,"year":2005},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":63,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:44.509301Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:c14aa36c2907cd7c40758829f2868cfa2dba8f09bdb3b100d784307d681e89fe","observation_id":"2717317b-83d6-45b7-93e5-78d67b3f61c2","resolution":{"observed_at":"2026-08-06T19:39:44.509301Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:44.574144Z","title":"Rehman, F","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":64,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:44.574144Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:bf2205e034003cd3863107e238abd0ebe6fa0d5d854dc247cb7fedd1cbf465ac","observation_id":"813ee9f4-95d2-4205-ad82-103279647990","resolution":{"observed_at":"2026-08-06T19:39:44.574144Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:44.682881Z","title":"Mohmand, S.A.M.A.S","venue":null,"work_id":null,"year":2015},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":65,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:44.682881Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:32c80d91642791d16f7d81fef228c9eb8c8d4d46d8bfe0af3e280873149e1f59","observation_id":"3fddbda5-7830-48d8-bea7-068cefff8e7b","resolution":{"observed_at":"2026-08-06T19:39:44.682881Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:44.764063Z","title":"Begum, S","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":66,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:44.764063Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:e59fec299b2c39ab351e2ca01e45b56c1ac23b1f527722ebb55fa9e7fe406395","observation_id":"d1b197e3-ed05-4050-a4c9-8acae79d8524","resolution":{"observed_at":"2026-08-06T19:39:44.764063Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:44.825893Z","title":null,"venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":67,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:44.825893Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:b2bb28ca290878ba2c65cdbe3eaa2cccbaa8807fed04950bd5069ac4bc0a957c","observation_id":"ae662724-7db2-4ac6-8e42-677167d1cfaa","resolution":{"observed_at":"2026-08-06T19:39:44.825893Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:44.890433Z","title":"Ahire, A.A","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":68,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:44.890433Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:5dfcce294d8ccd1d23cbb7eea39ff4b48de2de7632e18a1a1691f4b645c8200b","observation_id":"eeb9e372-0c2b-4d98-a807-028fe645e68b","resolution":{"observed_at":"2026-08-06T19:39:44.890433Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:44.943244Z","title":"Feynman, J","venue":null,"work_id":null,"year":1992},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":69,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:44.943244Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:e55c3ed14c7f232258d9cfac8d23e6d4049cec74ff2d2272e92888872acc158e","observation_id":"4a7961d9-a684-4936-913f-c285642e858d","resolution":{"observed_at":"2026-08-06T19:39:44.943244Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:45.026537Z","title":"Darwish, W","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":70,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:45.026537Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:47531182fa38b0cd49471a61a5961eaaa79e0b306ea44e3dfd89613ec8ad153e","observation_id":"5dbebdc9-7bc1-4bd8-848a-5b23c510e816","resolution":{"observed_at":"2026-08-06T19:39:45.026537Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:45.079219Z","title":"Philip, A.R","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":71,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:45.079219Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:523aa449babd7c745fd9af933cfe1fb9e9951a952bcff373673f5c39eace93ec","observation_id":"5e8ff297-35ce-4d06-b7b3-cf5cb574f9b3","resolution":{"observed_at":"2026-08-06T19:39:45.079219Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:45.172389Z","title":"Bratovcic, Int","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":72,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:45.172389Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:0b181bdf0f163bea795da722192aa9b23f77ad97932b310f1d25eec781a34db7","observation_id":"1df01e55-a331-4564-a39d-773dd14976d6","resolution":{"observed_at":"2026-08-06T19:39:45.172389Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:45.220598Z","title":"Rambaran, R","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":73,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:45.220598Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:4c32ee092eeef01b3291fd92f51aca9a877d946f75e90e8e69f543699e2bd529","observation_id":"8ae9f600-5b73-467c-9724-be6ea927375d","resolution":{"observed_at":"2026-08-06T19:39:45.220598Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:45.290353Z","title":"Kumar, A.S.K","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":74,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:45.290353Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:8528d726fdb8d106b5f1605200387c18e7a7cef7fb2b2a4be1edc1e162829b08","observation_id":"46845bc4-0478-4d04-9c5a-3be6310bc8db","resolution":{"observed_at":"2026-08-06T19:39:45.290353Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:45.362015Z","title":"Patra, K.-H","venue":null,"work_id":null,"year":2014},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":75,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:45.362015Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:bb28f841b40ef809cd696cf9170c2cdc730c24e33d9107f109a77362d3ab5255","observation_id":"c5ae7612-cdcf-420a-bdb7-397a6bf4486b","resolution":{"observed_at":"2026-08-06T19:39:45.362015Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:45.411434Z","title":"Huang, C","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":76,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:45.411434Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:8b06bd0e3c24ddd7a5eb0256e589fd54804d9b900859d54fd36d37984ecfef26","observation_id":"a176c4b6-2ce9-4baf-87f2-bf39ba36af4b","resolution":{"observed_at":"2026-08-06T19:39:45.411434Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:45.477432Z","title":"Krämer, R","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":77,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:45.477432Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:7fa09bdecb7df6a8a4c18898ae60e3a3eabb3b27719aac5c348c5779ada3b84d","observation_id":"0f455365-d1c1-4d72-a990-afec747122eb","resolution":{"observed_at":"2026-08-06T19:39:45.477432Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:45.547322Z","title":"Algar, M","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":78,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:45.547322Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:5beb7e005c761bc951e67f077f433fa8f5c5db912a96c2dc4a4a8ed40724aff9","observation_id":"4cfdd329-b7af-434b-af97-40c7fa3410e4","resolution":{"observed_at":"2026-08-06T19:39:45.547322Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:45.617631Z","title":null,"venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":79,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:45.617631Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:c2a9705427f5d979c540c20f6e756b1be0c70867b72efd9f487a9e528a182a46","observation_id":"395be8f3-cf68-484f-a400-930b961ab270","resolution":{"observed_at":"2026-08-06T19:39:45.617631Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:45.717830Z","title":"Patel, M","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":80,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:45.717830Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:c0c804d9dc0e100c81dcd460d95ea33fe18455662f60085a4f58d6605674f17b","observation_id":"f81dbb9b-9dc2-49f5-941c-ebca262d1811","resolution":{"observed_at":"2026-08-06T19:39:45.717830Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:45.798784Z","title":"Umapathi, C","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":81,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:45.798784Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:afbd06cd28abbd6deb1492e5522bba536375efc326c095deb7727400f0c24df5","observation_id":"0658de7b-5416-46f3-a235-946096c6bf3c","resolution":{"observed_at":"2026-08-06T19:39:45.798784Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:45.908616Z","title":null,"venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":82,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:45.908616Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:44f219a2c2fb03a501c56f06dbb3ba9f516805f6be42cb3510a0cb63d7882b5d","observation_id":"4219da16-c63c-4403-9c3c-89444ae2e017","resolution":{"observed_at":"2026-08-06T19:39:45.908616Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:46.025964Z","title":"Huang, J","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":83,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:46.025964Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:7d6ae55644e1c537f1868e0f6311b2ec81b9dc7da3e3b16cecab806abad07b6e","observation_id":"71d2e38c-f3e5-4263-809e-0099e68e236c","resolution":{"observed_at":"2026-08-06T19:39:46.025964Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:46.111923Z","title":"Anwar, A","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":84,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:46.111923Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:bbccaf8ee0fb3884ca3421f026e65003cacfca7a6c504c156d1e84936f95b165","observation_id":"2f26d368-8144-4c04-a09d-7ccc130590e9","resolution":{"observed_at":"2026-08-06T19:39:46.111923Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:46.191156Z","title":"Yoon, Y.S","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":85,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:46.191156Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:88172db32443852c4bddbfb6495577a5a6919665a4fa83acbb1a6a04b40cae64","observation_id":"9ab09900-7510-465e-a141-be364f6a8735","resolution":{"observed_at":"2026-08-06T19:39:46.191156Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:46.268226Z","title":"Amirjani, D.F","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":86,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:46.268226Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:358ba5e7bd40a1d67881f209ef3edffad70d89f41d7e35336d0c0aef87e65e4c","observation_id":"8832de83-0995-4c87-b106-d3823ac885ab","resolution":{"observed_at":"2026-08-06T19:39:46.268226Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:46.334452Z","title":"Hyder, J.A","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":87,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:46.334452Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:f37d9e402c052e02f5b1332b681ca4ee504ec15a45047cddeff5ccb4be00d75f","observation_id":"ea32742a-da07-4b7d-a9d3-5051c70a7726","resolution":{"observed_at":"2026-08-06T19:39:46.334452Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:46.431559Z","title":"Eustis, M.A","venue":null,"work_id":null,"year":2006},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":88,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:46.431559Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:0ef071ea72b6363da72b4c553863e710c147788739b810d499ffffe606aaa6b1","observation_id":"8e6cd919-d3c6-4f0a-b2df-48cf5c4652d2","resolution":{"observed_at":"2026-08-06T19:39:46.431559Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:46.493950Z","title":null,"venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":89,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:46.493950Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:93a271436a05a2377bf5654d2772eddf846b259654679eb5e1f20ffeedc44da1","observation_id":"a4d750d1-df4b-45ca-8b27-c0dfcf1a428b","resolution":{"observed_at":"2026-08-06T19:39:46.493950Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:46.612152Z","title":"Myroshnychenko, J","venue":null,"work_id":null,"year":2008},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":90,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:46.612152Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:852e0cb218cf477a69db70fbe6c13165d884725411f17f4052c0ec8723f65418","observation_id":"16426b14-2235-493c-8f90-7a4a5f94c0bd","resolution":{"observed_at":"2026-08-06T19:39:46.612152Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:46.696166Z","title":"Montes -Garcia, M.A","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":91,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:46.696166Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:48c75f4c7df1f807f619841a7e51300e050d4298c9558146d673a0f7d257194c","observation_id":"d347f0a2-f406-4ec8-af69-d79209001d6c","resolution":{"observed_at":"2026-08-06T19:39:46.696166Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:46.753227Z","title":"Mie, Ann","venue":null,"work_id":null,"year":1908},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":92,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:46.753227Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:f5e9f6a1ed63372a2988814678f39898e2ca4e56666a7ab1103fcbdbfb6c57bf","observation_id":"fd997499-43c6-4d10-b59d-7e091e5fde4a","resolution":{"observed_at":"2026-08-06T19:39:46.753227Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:46.809443Z","title":null,"venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":93,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:46.809443Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:5bc3a8aface5bad21358ceb2c21f04f318e81b0ba69bf766287448e53008eec7","observation_id":"f6b9131c-44d5-4b03-9e84-9b509b01db33","resolution":{"observed_at":"2026-08-06T19:39:46.809443Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:46.887223Z","title":"Sayed, J","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":94,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:46.887223Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:e585a1c962a32b865487c5254eea160c702392f9be9c0bdd5920bcc05bfd4514","observation_id":"c660a154-a9c0-4b1f-b609-1b6a5a5d37b5","resolution":{"observed_at":"2026-08-06T19:39:46.887223Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:46.972321Z","title":"Chatterjee, X.Y","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":95,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:46.972321Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:194e558b72d4630b86cd05ab10f9cf6808d7a0d60ee96e868b1fb8922d56543e","observation_id":"208d74cf-136a-4678-ad70-023c5f070683","resolution":{"observed_at":"2026-08-06T19:39:46.972321Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:47.039884Z","title":null,"venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":96,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:47.039884Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:0d5412faa8ecd14a1622060f137e729fd66816e13038b46fb62c328710f480be","observation_id":"def53fcb-cfa1-443c-b35b-1833ff967038","resolution":{"observed_at":"2026-08-06T19:39:47.039884Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:47.103385Z","title":"Freestone, N","venue":null,"work_id":null,"year":2007},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":97,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:47.103385Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:939f903b0eeda5311772a8415bbabd468dd3f6b78054aaac6300b378cbbd52a1","observation_id":"821bb698-c693-411b-8be5-2b0d7bc814d2","resolution":{"observed_at":"2026-08-06T19:39:47.103385Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:47.183261Z","title":null,"venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":98,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:47.183261Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:418f44d2b412bd515fc3c4c621a376c6abac616d1d4871df9e31093e1bc34351","observation_id":"827d16b1-5b68-48c6-8b19-d38e23e4c8de","resolution":{"observed_at":"2026-08-06T19:39:47.183261Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:47.242980Z","title":"Lu, Coord","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":99,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:47.242980Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:2835a7bfbfa291c35e6cb8050ca06406ee3bfa5d1ee8a275c24cd9b4c1871246","observation_id":"3db31cb4-274b-4d48-984c-26d568889854","resolution":{"observed_at":"2026-08-06T19:39:47.242980Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:47.330853Z","title":"Lim, I.-J","venue":null,"work_id":null,"year":2008},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":100,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:47.330853Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:ea88da15421bfbf4a28c27f840437882ccbe87d92b01a760e1b9c2e47be6fea8","observation_id":"e25ddba8-c124-41c9-9745-5599ffc8b584","resolution":{"observed_at":"2026-08-06T19:39:47.330853Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:47.429955Z","title":"Singh, A","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":101,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:47.429955Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:9e75b7e4c0b448003a33f279c588117cb207848108ef5631bd7eb70fd4beb1fc","observation_id":"b22fcdbf-7e1a-41b6-892e-7bdd4b151c59","resolution":{"observed_at":"2026-08-06T19:39:47.429955Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:39:47.514427Z","title":"Choi, D.-M","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives","version":1},"reference_index":102,"source":"pdf_text","source_observed_at":"2026-08-06T19:39:47.514427Z"},"links":{"citing_paper":"/paper/2507.04944"},"observation_digest":"sha256:e529fae1e1d972ead2afc6de2f355f0384c98252fbd9ce44b1675bc06b500420","observation_id":"87cd2ad0-d1b2-421f-a1e2-49d90ca21f44","resolution":{"observed_at":"2026-08-06T19:39:47.514427Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"paper":{"arxiv_id":"2507.04944","last_updated":"2025-07-07T12:40:57Z","latest_version":1,"primary_category":"physics.app-ph","snapshot_observed_at":"2026-08-06T19:33:21.170102Z","submitted_at":"2025-07-07T12:40:57Z","title":"Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives"},"reference_resolution":{"displayed":100,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":100,"verified_exact":0,"verified_fuzzy":0},"total_outbound_references":204},"refusal":"A citation records a reference. It does not transfer a finding from one paper to another.","schema":"pith.paper-citation-record.v1","standing_sources":[{"observed_at":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+00:00","source":"retraction_watch"}],"thesis":"As of 17 August 2026, this Paper Citation Record lists 100 of 204 outbound references and 0 inbound Pith citation observations for arXiv:2507.04944."}