Hybrid nanoparticle–microcavity-based plasmonic nanosensors with improved detection resolution and extended remote-sensing ability

Optical nanosensors based on plasmonic nanoparticles have great potential for chemical and biological sensing applications, but their spectral detection resolution is severely constrained by their broad resonance linewidth, and their spatial sensing depth is limited to several tens of nanometres. He...

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Bibliographic Details
Main Authors: Schmidt, Markus A., Lei, Dang Yuan, Wondraczek, Lothar, Nazabal, Virginie, Maier, Stefan A.
Format: Online
Language:English
Published: Nature Pub. Group 2012
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4354268/