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
收藏
页码：3038 / 3041
页数：4
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