Literature DB >> 19841804

Label-free aptamer-based sensor using abasic site-containing DNA and a nucleobase-specific fluorescent ligand.

Zhiai Xu1, Kotaro Morita, Yusuke Sato, Qing Dai, Seiichi Nishizawa, Norio Teramae.   

Abstract

A label-free adenosine sensor with emissive response is designed based on an AP site-containing aptamer/DNA duplex and a small fluorescent molecule 2-amino-5,6,7-trimethyl-1,8-naphthyridine (ATMND).

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Year:  2009        PMID： 19841804     DOI： 10.1039/b908345f

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  7 in total

1.  Label-free catalytic and molecular beacon containing an abasic site for sensitive fluorescent detection of small inorganic and organic molecules.

Authors:  Panshu Song; Yu Xiang; Hang Xing; Zhaojuan Zhou; Aijun Tong; Yi Lu
Journal:  Anal Chem       Date:  2012-03-07       Impact factor: 6.986

Review 2.  Aptamer-based fluorescent biosensors.

Authors:  R E Wang; Y Zhang; J Cai; W Cai; T Gao
Journal:  Curr Med Chem       Date:  2011       Impact factor: 4.530

Review 3.  DNA as sensors and imaging agents for metal ions.

Authors:  Yu Xiang; Yi Lu
Journal:  Inorg Chem       Date:  2013-12-20       Impact factor: 5.165

4.  Label-free fluorescent functional DNA sensors using unmodified DNA: a vacant site approach.

Authors:  Yu Xiang; Zidong Wang; Hang Xing; Ngo Yin Wong; Yi Lu
Journal:  Anal Chem       Date:  2010-05-15       Impact factor: 6.986

5.  Engineering base-excised aptamers for highly specific recognition of adenosine.

Authors:  Yuqing Li; Biwu Liu; Zhicheng Huang; Juewen Liu
Journal:  Chem Sci       Date:  2020-02-10       Impact factor: 9.825

6.  Amplified Detection of the Aptamer-Vanillin Complex with the Use of Bsm DNA Polymerase.

Authors:  Mariia Andrianova; Natalia Komarova; Vitaliy Grudtsov; Evgeniy Kuznetsov; Alexander Kuznetsov
Journal:  Sensors (Basel)       Date:  2017-12-26       Impact factor: 3.576

7.  DNAzyme-Amplified Label-Free Biosensor for the Simple and Sensitive Detection of Pyrophosphatase.

Authors:  Cheng-Yu Lee; Chi-Hsiang Liao; Nei-Mei Fang; You-Zung Hsieh
Journal:  Biosensors (Basel)       Date:  2021-10-28
  7 in total

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