Photoelectronic neuromodulation: interfacial mechanisms and applications

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Authors: Yuning Zhang, Cong Pan, Ping Yu
Cited by: 0
References: 67

Abstract

神经调控已被应用于多类神经系统疾病与功能障碍的干预与治疗中, 但传统基于电刺激原理的调控系统通常依赖植入电极与导线供能, 面临手术侵入性高、刺激选择性低、界面稳定性差等限制. 光电神经调控以光作为外部输入, 借助光电换能材料在靶区原位产生电势刺激或氧化还原反应, 从而实现非遗传的神经电生理调控, 并为降低侵入性、提升空间选择性及推动多模态集成提供了新路径. 本文围绕电极–电解质界面的电荷耦合方式, 系统梳理光电容型、光法拉第型及其混合模式光电神经调控的关键机制和光电转化行为. 进一步结合神经系统调控、心肌电生理调控、视觉修复等应用, 讨论了光电效率、递送限制、时空精度与长期稳定性等关键调控性质.

Fields of Study & Subjects

Neuroscience and Neural Engineering Conducting polymers and applications Advanced Memory and Neural Computing

Publication details

Journal / source
Scientia Sinica Chimica
Volume
56
Issue
6
Pages
1873–1886
Publication date
11 March 2026
Language
EN