Ultrasensitive Field-Effect Plasmonics: Electro-Active Probes for Wireless Voltage Sensing and Electrophysiology

Ahsan Habib,Xiangchao Zhu,Uryan I. Can, Maverick L. McLanahan,Pinar Zorlutuna,Ahmet A. Yanik

conference on lasers and electro optics（2020）

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摘要

Optical detection of electrogenic activity has been the goal of neuroscientists for decades. We introduce an electro-active plasmonic field probe enabling label-free and ultrasensitive detection of electrophysiological signals with unprecedent spatiotemporal resolution capability.

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关键词

ultrasensitive field-effect plasmonics,wireless voltage sensing,optical detection,electrogenic activity,electrophysiological signals,electroactive plasmonic field probe,spatiotemporal resolution capability

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