Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5139222 | Microchemical Journal | 2017 | 28 Pages |
Abstract
A triazine-based covalent organic framework, CTF-1, for the first time, was found to possess both intrinsic peroxidase-like activity and oxidase-like activity and be capable to catalyze the oxidation of chromogenic substrates with or without H2O2 with high efficiency as a robust catalyst. Related oxidization mechanism was thoroughly studied, and the according catalytic properties of CTF-1 was also evaluated. What's more, a facile and effective colorimetric assay was established to detect biothiols without using any oxidizing agents. Compared to natural enzymes and other reported artificial enzymes, CTF-1 has also demonstrated the advantages including low cost, easy preparation, good stability, and high catalytic activity, which made it a very promising enzyme-mimetic alternative in potential applications in biosensors for the future.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Juan He, Fujian Xu, Jing Hu, Shanling Wang, Xiandeng Hou, Zhou Long,