Defect and Additional Active Sites on the Basal Plane of Manganese-Doped Molybdenum Diselenide for Effective Enzyme Immobilization: In Vitro and in Vivo Real-Time Analyses of Hydrogen Peroxide Sensing.

本文报道了锰掺杂二硒化钼（MnMoSe2）纳米片的合成及其缺陷位点，并将其开发为新型电化学生物传感器电催化剂。TEM证实Mn掺杂在MoSe2基面形成缺陷/畸变，UV-vis证实肌红蛋白（Mb）被有效固定。EIS表明Mn掺杂不仅有利于酶固定，还增强层状材料的电子导电性。由于多重信号放大策略，Mb@MnMoSe2电极对过氧化氢（H2O2...