Literature DB >> 17851626

Reusable, label-free electrochemical aptasensor for sensitive detection of small molecules.

Bingling Li1, Yan Du, Hui Wei, Shaojun Dong.   

Abstract

We report a sensitive electrochemical aptasensor for adenosine based on electrochemical impedance spectroscopy measurement, which gives not only a label-free but also a reusable platform to make the detection of small molecules simple and convenient.

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Year:  2007        PMID: 17851626     DOI: 10.1039/b707057h

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


  6 in total

1.  Direct detection of adenosine in undiluted serum using a luminescent aptamer sensor attached to a terbium complex.

Authors:  Le-Le Li; Pinghua Ge; Paul R Selvin; Yi Lu
Journal:  Anal Chem       Date:  2012-08-28       Impact factor: 6.986

2.  Label-free fluorescent aptamer sensor based on regulation of malachite green fluorescence.

Authors:  Weichen Xu; Yi Lu
Journal:  Anal Chem       Date:  2010-01-15       Impact factor: 6.986

3.  Recent advances in nanotechnology applied to biosensors.

Authors:  Xueqing Zhang; Qin Guo; Daxiang Cui
Journal:  Sensors (Basel)       Date:  2009-02-17       Impact factor: 3.576

Review 4.  Aptamers and their biological applications.

Authors:  Kyung-Mi Song; Seonghwan Lee; Changill Ban
Journal:  Sensors (Basel)       Date:  2012-01-09       Impact factor: 3.576

Review 5.  Ruthenium polypyridine complexes combined with oligonucleotides for bioanalysis: a review.

Authors:  Shuyu Zhang; Yubin Ding; Hui Wei
Journal:  Molecules       Date:  2014-08-11       Impact factor: 4.411

Review 6.  An Overview of Label-free Electrochemical Protein Sensors.

Authors:  Mun 'delanji Vestergaard; Kagan Kerman; Eiichi Tamiya
Journal:  Sensors (Basel)       Date:  2007-12-20       Impact factor: 3.576

  6 in total

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