Ultrasensitive Molecular Detection at Subpicomolar Concentrations by the Diffraction Pattern Imaging with Plasmonic Metasurfaces and Convex Holographic Gratings

Compact and cost‐effective optical devices for highly sensitive detection of trace molecules are significant in many applications, including healthcare, pollutant monitoring and explosive detection. Nanophotonic metasurface‐based sensors have been intensively attracting attentions for molecular dete...

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Veröffentlicht in:	Advanced science 2022-08, Vol.9 (22), p.e2201682-n/a
Hauptverfasser:	Wu, Mingxi, Li, Guohua, Ye, Xiangyi, Zhou, Bin, Zhou, Jianhua, Cai, Jingxuan
Format:	Artikel
Sprache:	eng
Schlagworte:	Cameras imaging‐based sensing scheme Light emitting diodes metasurfaces molecular detection plasmonic Polyvinyl alcohol Scanning electron microscopy Sensors
Online-Zugang:	Volltext
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