کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5139222 | 1494859 | 2017 | 28 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Covalent triazine framework-1: A novel oxidase and peroxidase mimic
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
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.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Microchemical Journal - Volume 135, November 2017, Pages 91-99
Journal: Microchemical Journal - Volume 135, November 2017, Pages 91-99
نویسندگان
Juan He, Fujian Xu, Jing Hu, Shanling Wang, Xiandeng Hou, Zhou Long,