Field-effect electro-plasmonics: a quantum leap in neurotechnologies
Field-effect electro-plasmonics: a quantum leap in neurotechnologies
复制标题
场效应电等离子体:神经技术的巨大飞跃
DOI:
10.1117/12.2569154
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发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Yanik, Ahmet A.
中科院分区:
文献类型:
--
作者:
Habib, Ahsan;Zhu, Xiangchao;Can, Uryan I.;McLanahan, Maverick;Zorlutuna, Pinar;Yanik, Ahmet A.
Harnessing the unprecedented spatiotemporal resolution capability of light to detect electrophysiological signals has been the goal of neuroscientists for nearly 50 years. Yet, progress towards that goal remains elusive due to lack of electro-optic translators that can efficiently convert bioelectronic signals to high photon-count optical signals. Here, we introduce an ultrasensitive and extremely bright field-effect active plasmonic nanoantenna translating tiny electric field oscillations to large optical signals in the far-field. Our electrochromically loaded plasmonic nanoprobes overcome the limitation of state-of-art neuroelectrode technologies and enable massively multiplexed measurement of nanoscale electric-field modulations. In our experiments, we demonstrated 500 million parallel, ultrasensitive and subcellular resolution recordings of cell firing behavior, reflecting a technical capability that is well beyond the theoretical limits of the state-of-art neurotechnologies.
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影响因子:
10.8
作者:
Ament, Irene;Prasad, Janak;Soennichsen, Carsten
通讯作者:
Soennichsen, Carsten
影响因子:
13.6
作者:
Habib, Ahsan;Zhu, Xiangchao;Yanik, Ahmet A.
通讯作者:
Yanik, Ahmet A.
影响因子:
10.8
作者:
Yanik AA;Huang M;Kamohara O;Artar A;Geisbert TW;Connor JH;Altug H
通讯作者:
Altug H
DOI:
10.1007/978-1-4419-6658-2_3
发表时间:
2010
期刊:
Educational and Child Psychology
影响因子:
--
作者:
J. D. Bakker;H. Rijen
通讯作者:
H. Rijen
DOI:
10.1126/science.1154330
发表时间:
2008-03-28
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Sylantyev S;Savtchenko LP;Niu YP;Ivanov AI;Jensen TP;Kullmann DM;Xiao MY;Rusakov DA
通讯作者:
Rusakov DA