1 条结果 关键词:Pd-Au纳米材料 ×

In situ electro-polymerization of nitrogen doped carbon dots and their application in an electrochemiluminescence biosensor for the detection of intracellular lead ions.

Chemical communications (Cambridge, England) 2016 Xiong C, Liang W, Wang H, Zheng Y 等 7 人

本文报道了一种用于检测细胞内铅离子(Pb2+)的电化学发光(ECL)生物传感器。该传感器以玻璃碳电极(GCE)为基底,通过原位电聚合邻苯二胺(OPD)在电极表面制备氮掺杂碳点(N-CDs)作为发光体,并利用银纳米粒子(AgNPs)连接氨基修饰的捕获DNA(T1)。随后,标记Pd-Au六八面体(Pd@Au HOHs)的互补DNA(T2...

电化学发光(ECL)生物传感器 氮掺杂碳点铅离子G-四联体Pd-Au纳米材料