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pro vyhledávání: '"Xu-Hua Zhao"'
Akademický článek
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Akademický článek
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Autor:
Xu-Hua Zhao, Xiao-Chun Dai, Ya-Nan Zhou, Han-Xiao Zhang, Xiao-Hua Cui, Xiang Zhai, Bao-Feng Yu, Zhi-Ling Song
Publikováno v:
The Analyst. 147:2575-2581
In this paper, we developed an amplified fluorescence biosensor for acetylcholinesterase (AChE) activity detection by taking advantage of the mercury ion-mediated Mgzyme (Mg2+-dependent DNAzyme) activity.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b7ca2e6f8506727d39e9cbfdaa2ead5
https://doi.org/10.1039/d2an00414c
https://doi.org/10.1039/d2an00414c
Silver-ion-mediated Mg2+-dependent DNAzyme activity for amplified fluorescence detection of cysteine
Autor:
Xiao-Hua Cui, Jun Xie, Rong Zhao, Xu-Hua Zhao, Su-Ya Zhao, Bao-Feng Yu, Liang Gong, Li-Zhuan Zhang
Publikováno v:
The Analyst. 144:1982-1987
In this paper, by taking advantage of the fact that silver ions could mediate the Mg2+-dependent DNAzyme (Mgzyme) activity, we for the first time developed a turn-on fluorescent biosensor for amplified cysteine (Cys) detection. Because Mgzyme can int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c147c5825b8c9a60e205b2be5d7223a
https://doi.org/10.1039/c8an02308e
https://doi.org/10.1039/c8an02308e
Publikováno v:
ChemMedChem. 16(16)
With the advantage of inherent responsiveness that can change the spectroscopic signals from "off" to "on" state in responding to targets (e. g. biological analytes/microenvironmental factors), activatable fluorescent probes have attracted extensive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8e93c2a1d8b28a3ff1acc2057538fe1
https://pubmed.ncbi.nlm.nih.gov/33780139
https://pubmed.ncbi.nlm.nih.gov/33780139
Akademický článek
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Autor:
Xu-Hua, Zhao, Li-Zhuan, Zhang, Su-Ya, Zhao, Xiao-Hua, Cui, Liang, Gong, Rong, Zhao, Bao-Feng, Yu, Jun, Xie
Publikováno v:
The Analyst. 144(6)
In this paper, by taking advantage of the fact that silver ions could mediate the Mg2+-dependent DNAzyme (Mgzyme) activity, we for the first time developed a turn-on fluorescent biosensor for amplified cysteine (Cys) detection. Because Mgzyme can int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2975b0629b9346ea7d4016519d8e8a1d
https://pubmed.ncbi.nlm.nih.gov/30694264
https://pubmed.ncbi.nlm.nih.gov/30694264
Publikováno v:
Sensors and Actuators B: Chemical. 331:129373
Because of the complicated modification process, easy aggregation and low reproducibility, conventional Au-based SERS nanoprobes encountered a great bottleneck in clinical assay. We develop an alkyne functionalized graphene-isolated-Au-nanocrystal (A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b4288d32efe4642a00572a8dd0fc893
https://doi.org/10.1016/j.snb.2020.129373
https://doi.org/10.1016/j.snb.2020.129373
Autor:
Xiaochun Dai, Xu-Hua Zhao, Suya Zhao, Hong-Min Meng, Tao Gong, Zhi-Ling Song, Xiao-Hua Cui, Baofeng Yu, Xiao-Bing Zhang
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 247:119038
Aptamers are short single-stranded RNA or DNA molecules that can recognize a series of targets with high affinity and specificity. Known as "chemical antibodies", aptamers have many unique merits, including ease of chemical synthesis, high chemical s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e95ac993f939c27810174a94a4bd1415
https://doi.org/10.1016/j.saa.2020.119038
https://doi.org/10.1016/j.saa.2020.119038
Publikováno v:
Chinese Journal of Analytical Chemistry. 43:1611-1619
DNAzymes, screened through in vitro selection, were artificial nucleic acids with catalytic function. They could cleave specific substrates in the presence of cofactors with unique characteristics, such as high catalytic activity, high specificity fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee09d963055e188b5b517e281ba31f9f
https://doi.org/10.1016/s1872-2040(15)60873-8
https://doi.org/10.1016/s1872-2040(15)60873-8