Cascaded signal amplification via target-triggered formation of aptazyme for sensitive electrochemical detection of ATP.

作者: Xia Li , Jianmei Yang , Jiaqing Xie , Bingying Jiang , Ruo Yuan

DOI: 10.1016/J.BIOS.2017.11.005

关键词:

摘要: … Analogous to DNAzymes, aptazymes, which are composed of aptamers with binding sequences responsive to the target and DNAzyme/RNAzyme sequences, show similar cleavage …

参考文章(38)
Mei Yi, Sheng Yang, Zanying Peng, Changhui Liu, Jishan Li, Wenwan Zhong, Ronghua Yang, Weihong Tan, Two-photon graphene oxide/aptamer nanosensing conjugate for in vitro or in vivo molecular probing. Analytical Chemistry. ,vol. 86, pp. 3548- 3554 ,(2014) , 10.1021/AC5000015
Ye Zhu, Pranjal Chandra, Kyung-Mi Song, Changill Ban, Yoon-Bo Shim, Label-free detection of kanamycin based on the aptamer-functionalized conducting polymer/gold nanocomposite Biosensors and Bioelectronics. ,vol. 36, pp. 29- 34 ,(2012) , 10.1016/J.BIOS.2012.03.034
Cheng Yang, Yong Wang, Jean-Louis Marty, Xiurong Yang, Aptamer-based colorimetric biosensing of Ochratoxin A using unmodified gold nanoparticles indicator. Biosensors and Bioelectronics. ,vol. 26, pp. 2724- 2727 ,(2011) , 10.1016/J.BIOS.2010.09.032
Shirley H. J. Mei, Zhongjie Liu, John D. Brennan, Yingfu Li, An efficient RNA-cleaving DNA enzyme that synchronizes catalysis with fluorescence signaling. Journal of the American Chemical Society. ,vol. 125, pp. 412- 420 ,(2003) , 10.1021/JA0281232
Thomas Hermann, Dinshaw J Patel, Adaptive recognition by nucleic acid aptamers. Science. ,vol. 287, pp. 820- 825 ,(2000) , 10.1126/SCIENCE.287.5454.820
Weihong Tan, Michael J. Donovan, Jianhui Jiang, Aptamers from Cell-Based Selection for Bioanalytical Applications Chemical Reviews. ,vol. 113, pp. 2842- 2862 ,(2013) , 10.1021/CR300468W
Le-Le Li, Pinghua Ge, Paul R Selvin, Yi Lu, None, Direct detection of adenosine in undiluted serum using a luminescent aptamer sensor attached to a terbium complex. Analytical Chemistry. ,vol. 84, pp. 7852- 7856 ,(2012) , 10.1021/AC302167D
Panshu Song, Yu Xiang, Hang Xing, Zhaojuan Zhou, Aijun Tong, Yi Lu, None, Label-Free Catalytic and Molecular Beacon Containing an Abasic Site for Sensitive Fluorescent Detection of Small Inorganic and Organic Molecules Analytical Chemistry. ,vol. 84, pp. 2916- 2922 ,(2012) , 10.1021/AC203488P