期刊论文

Xu, Fang;Chai, B

英文

Colloids and Surfaces A: Physicochemical and Engineering Aspects

0927-7757

2022

641

128610

10.1016/j.colsurfa.2022.128610

CRediT authorship contribution statement Manjun Fu: Performing the experiments, Formal analysis, Visualization, Writing – original draft. Bo Chai: Methodology, Data curation, Writing – review & editing. Juntao Yan & Chunlei Wang: Conceptualization, acquisition. Guozhi Fan: Supervision, acquisition. Guangsen Song: Supervision, Project administration. Fang Xu: Resources, Supervision.

本校为第一且通讯机构

It is indispensable to establish a simple, effective and accurate method for ascorbic acid (AA) detection since it plays a crucial role in human health. Herein, a novel oxidase mimic of mixed valence state cerium metal organic framework (MVCM) was successfully synthesized by in-situ partial oxidation of cerium metal organic framework (Ce-MOF). On account of the Ce (Ⅲ)/Ce (Ⅳ) redox couple inside, MVCM could directly catalyze the oxidation of 3,3′,5,5′-tetramethylbenzidine (TMB) to generate a blue color product (ox TMB) without adding H2O2, e...