Designing Triangular Silver Nanoplates with GSH/GSSG Surface Mixed States as Novel Nanoparticle-based Redox Mediators for Electrochemical Biosensing.
本文提出一种双信号猝灭电化学(EC)生物传感策略,利用表面工程化的三钠柠檬酸盐(TSC)–谷胱甘肽(GSH)/氧化型谷胱甘肽(GSSG)包覆三角形银纳米片(Tri-Ag NPsTSC−GSH/GSSG)作为新型纳米颗粒基氧化还原介质,用于生物标志物检测。与传统氧化还原介质相比,该纳米片具有更优的电化学性能和更低氧化电位(约0.14 ...