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Colorimetric Sensors: Plasmonic Metasurfaces Based on Nanopin‐Cavity Resonator for Quantitative Colorimetric Ricin Sensing (Small 1/2017)
Author(s) -
Fan JiaoRong,
Zhu Jia,
Wu WenGang,
Huang Yun
Publication year - 2017
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201770001
Subject(s) - plasmon , resonator , materials science , biomolecule , optoelectronics , optics , structural coloration , nanophotonics , surface plasmon resonance , reflection (computer programming) , colorimetry , nanotechnology , nanoparticle , photonic crystal , physics , computer science , programming language
In article number 1601710, W.‐G. Wu and co‐workers present plasmonic nanopin‐metasurfaces that are capable of producing a structural color appearance in reflection mode. Benefiting from the strong optical field confinement of plasmonic nanopin‐cavity resonators, these metasurfaces functionalized with biomolecules can operate as highly sensitive optical colorimetric sensing devices.