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表面等离激元学及纳米级光与物质相互作用在下一代光学神经接口中的潜力。

Potential of plasmonics and nanoscale light-matter interactions for the next generation of optical neural interfaces.

作者信息

Pisano Filippo, Collard Liam, Zheng Di, Kashif Muhammad Fayyaz, Kazemzadeh Mohammadrahim, Balena Antonio, Piscopo Linda, Andriani Maria Samuela, De Vittorio Massimo, Pisanello Ferruccio

机构信息

Istituto Italiano di Tecnologia, Center for Biomolecular Nanotechnologies, Arnesano (Lecce), Italy.

University of Padua, Department of Physics and Astronomy "G. Galilei" Padua, Italy.

出版信息

Neurophotonics. 2024 Sep;11(Suppl 1):S11513. doi: 10.1117/1.NPh.11.S1.S11513. Epub 2024 Aug 8.

DOI:10.1117/1.NPh.11.S1.S11513
PMID:39119220
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11309004/
Abstract

Within the realm of optical neural interfaces, the exploration of plasmonic resonances to interact with neural cells has captured increasing attention among the neuroscience community. The interplay of light with conduction electrons in nanometer-sized metallic nanostructures can induce plasmonic resonances, showcasing a versatile capability to both sense and trigger cellular events. We describe the perspective of generating propagating or localized surface plasmon polaritons on the tip of an optical neural implant, widening the possibility for neuroscience labs to explore the potential of plasmonic neural interfaces.

摘要

在光学神经接口领域，利用等离子体共振与神经细胞相互作用的探索在神经科学界引起了越来越多的关注。光与纳米级金属纳米结构中的传导电子相互作用可诱导等离子体共振，展现出感知和触发细胞事件的多种能力。我们阐述了在光学神经植入物尖端产生传播型或局域型表面等离子体激元的前景，为神经科学实验室探索等离子体神经接口的潜力拓宽了可能性。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/89f8/11309004/6d1289eb56cd/NPh-011-S11513-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/89f8/11309004/3688fe2c1db0/NPh-011-S11513-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/89f8/11309004/6d1289eb56cd/NPh-011-S11513-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/89f8/11309004/3688fe2c1db0/NPh-011-S11513-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/89f8/11309004/6d1289eb56cd/NPh-011-S11513-g002.jpg

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