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

被引：85

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

共 37 条

[1] Rolling circle amplification: a versatile tool for chemical biology, materials science and medicine [J].

Ali, M. Monsur ;

Li, Feng ;

Zhang, Zhiqing ;

Zhang, Kaixiang ;

Kang, Dong-Ku ;

Ankrum, James A. ;

Le, X. Chris ;

Zhao, Weian .

CHEMICAL SOCIETY REVIEWS, 2014, 43 (10) :3324-3341

[2] DNA-Functionalized Monolithic Hydrogels and Gold Nanoparticles for Colorimetric DNA Detection [J].

Baeissa, Ajfan ;

Dave, Neeshma ;

Smith, Brendan D. ;

Liu, Juewen .

ACS APPLIED MATERIALS & INTERFACES, 2010, 2 (12) :3594-3600

[3]

Cannon J B, 1995, PDA J Pharm Sci Technol, V49, P77

[4] A pH-Triggered, Fast-Responding DNA Hydrogel [J].

Cheng, Enjun ;

Xing, Yongzheng ;

Chen, Ping ;

Yang, Yang ;

Sun, Yawei ;

Zhou, Dejian ;

Xu, Lijin ;

Fan, Qinghua ;

Liu, Dongsheng .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2009, 48 (41) :7660-7663

[5]

Dave N, 2010, J AM CHEM SOC, V132, P12668, DOI [10.1021/ja106098j, 10.1021/ja106098J]

[6] Cooperative Multicomponent Self-Assembly of Nucleic Acid Structures for the Activation of DNAzyme Cascades: A Paradigm for DNA Sensors and Aptasensors [J].

Elbaz, Johann ;

Moshe, Michal ;

Shlyahovsky, Bella ;

Willner, Itamar .

CHEMISTRY-A EUROPEAN JOURNAL, 2009, 15 (14) :3411-3418

[7] Aptamers and SELEX in Chemistry & Biology [J].

Famulok, Michael ;

Mayer, Guenter .

CHEMISTRY & BIOLOGY, 2014, 21 (09) :1055-1058

[8] A new label-free and turn-on fluorescence probe for hydrogen peroxide and glucose detection based on DNA-silver nanoclusters [J].

Han, Hui-Xia ;

Tian, Xue ;

Kong, Xiang-Juan ;

Yu, Ru-Qin ;

Chu, Xia .

ANALYTICAL METHODS, 2015, 7 (19) :7989-7994

[9] Self-assembled DNA nanostructures prepared by rolling circle amplification for the delivery of siRNA conjugates [J].

Hong, Cheol Am ;

Jang, Bora ;

Jeong, Eun Hye ;

Jeong, Hansaem ;

Lee, Hyukjin .

CHEMICAL COMMUNICATIONS, 2014, 50 (86) :13049-13051

[10] Target-Responsive DNAzyme Cross-Linked Hydrogel for Visual Quantitative Detection of Lead [J].

Huang, Yishun ;

Ma, Yanli ;

Chen, Yahong ;

Wu, Xuemeng ;

Fang, Luting ;

Zhu, Zhi ;

Yang, Chaoyong James .

ANALYTICAL CHEMISTRY, 2014, 86 (22) :11434-11439

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