Water-stable metal-organic frameworks with intrinsic peroxidase-like catalytic activity as a colorimetric biosensing platform

被引：342

作者：

Zhang, Jian-Wei ^{[1
,2
]}

Zhang, Hao-Tian ^{[1
]}

Du, Zi-Yi ^{[2
]}

Wang, Xueqing ^{[1
,3
]}

Yu, Shu-Hong ^{[1
]}

Jiang, Hai-Long ^{[1
]}

机构：

[1] Univ Sci & Technol China, Dept Chem, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Anhui, Peoples R China

[2] Gannan Normal Univ, Coll Chem & Chem Engn, Ganzhou 341000, Peoples R China

[3] Univ British Columbia, Dept Chem, Vancouver, BC V6T 1Z1, Canada

来源：

CHEMICAL COMMUNICATIONS | 2014年 / 50卷 / 09期

基金：

高等学校博士学科点专项科研基金; 中国国家自然科学基金;

关键词：

NANOPARTICLES; OXIDASE;

D O I：

10.1039/c3cc48398c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Two iron(III)-based metal-organic frameworks (MOFs) are found to behave as efficient peroxidase mimics and catalyze the oxidation of different peroxidase substrates by H2O2 accompanied with significant color change in the solution. With these findings, a simple and sensitive colorimetric assay to detect H2O2 and ascorbic acid has been established.

引用

页码：1092 / 1094

页数：3

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