A whispering-gallery-mode microcavity with plasmonic gold nanoparticles detects and distinguishes single molecules of GABA, glutamate and dopamine, and tells GABA apart from glutamate by their binding behavior.
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Probing the single neurotransmitters with the WGM microcavity-hybridized plasmonic nanospiked antennas
A whispering-gallery-mode microcavity with plasmonic gold nanoparticles detects and distinguishes single molecules of GABA, glutamate and dopamine, and tells GABA apart from glutamate by their binding behavior.