2 条结果 关键词:自供电光电化学 ×

Electron Acceptors Co-Regulated Self-Powered Photoelectrochemical Strategy and Its Application for Circulating Tumor Nucleic Acid Detection Coupled with Recombinase Polymerase Amplification.

Analytical chemistry 2020 Hun X, Meng Y

自供电生物传感器因可在零偏压下产生信号而备受关注,但通常要求材料本身具备自供电性能。本文提出通过分子调控将非自供电光电化学体系转化为自供电体系。作者以亚甲基蓝(MB)和对硝基苯酚(p-NP)作为电子受体,对金纳米粒子负载硒化锌纳米片修饰金电极(AuNPs@ZnSeNSs/GE)的光电化学响应进行共调控。该电极在缓冲液中0 V光电流较...

Preparation and characterization of 0D Au NPs@3D BiOI nanoflower/2D NiO nanosheet array heterostructures and their application as a self-powered photoelectrochemical biosensing platform.

Nanoscale advances 2019 Han Q, Wang H, Qi Y, Wu D 等 5 人

本文证明,零维金纳米颗粒(0D Au NPs)修饰的三维氧化碘铋纳米花(3D BiOI NFs)/二维氧化镍纳米片阵列(2D NiO NSAs)杂化纳米结构可用作自供电阴极光电化学(PEC)生物传感平台。3D BiOI NFs通过化学浴沉积法在2D NiO NSAs上原位生成,0D Au NPs通过浸涂法包覆于3D BiOI NFs...