A label-free biosensor chip using LED-pumped whispering-gallery-mode resonators with silicon nanoclusters and a 25 nm slot achieves 0.012 nm/nM sensitivity for streptavidin-biotin detection.
Single-molecule nucleic acid interactions monitored on a label-free microcavity biosensor platform
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On-chip label-free biosensing based on active whispering gallery mode resonators pumped by a light-emitting diode
A label-free biosensor chip using LED-pumped whispering-gallery-mode resonators with silicon nanoclusters and a 25 nm slot achieves 0.012 nm/nM sensitivity for streptavidin-biotin detection.