A pure DNA hydrogel with stable catalytic ability produced by one-step rolling circle amplification

被引：81

作者：

Huang, Yishun ^{[1
]}

Xu, Wanlin ^{[1
]}

Liu, Guoyuan ^{[1
]}

Tian, Leilei ^{[1
]}

机构：

[1] Southern Univ Sci & Technol, Dept Mat Sci & Engn, 1088 Xueyuan Blvd, Shenzhen 518055, Guangdong, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2017年 / 53卷 / 21期

关键词：

QUANTITATIVE DETECTION; COLORIMETRIC DETECTION; SELECTIVE DETECTION; DNAZYME; APTAMERS; STABILITY;

D O I：

10.1039/c7cc00636e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A rolling-circle-amplification method was developed to produce DNA hydrogels with horseradish-peroxidase-like catalytic capability. The catalytic hydrogel exhibits highly improved stability at elevated temperatures or during a long-term storage. Integrated with glucose oxidase, the complex hydrogel can be applied to the sensitive and reliable detection of glucose.

引用

页码：3038 / 3041

页数：4

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