期刊论文

Gong, Jingming

英文

Analytica Chimica Acta

0003-2670

2019

1073

45-53

10.1016/j.aca.2019.04.068

National Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21475050, 21777052]; National Key R&D Program of China [2018YFC1802003]; Self-determined Research Funds of CCNU from the Colleges' Basic Research and Operation of MOE [CCNU18TS013]; Program of Introducing Talents of Discipline to Universities of China (111 program) [B17019]

本校为第一且通讯机构

A novel and ultrasensitive electrochemiluminescent (ECL) bioassay has been developed for the detection of atrazine (ATZ), whereby bifunctional S, N-codoped carbon dots (S, N-CDs) and activated mesoporous bicarbons (BCs) have been innovatively integrated to synergistically amplify the ECL signal. When endogenous dissolved O2 is used as a coreactant, its sluggish reduction hinders the enhancement of ECL intensity of the luminophore, thus restricting its further application in bioanalysis. Here, bifunctional S, N-CDs severe as not only the ECL lum...