article·2017-01-01Open access

Colorimetric Sensors: Plasmonic Metasurfaces Based on Nanopin-Cavity Resonator for Quantitative Colorimetric Ricin Sensing (Small 1/2017)

Jiaorong Fan, Jia Zhu, Wengang Wu, Yun Huang

Abstract

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.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Plasmonic and Surface Plasmon Research

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