Literature DB >> 22068750

Design of a dual-output fluorescent DNA logic gate and detection of silver ions and cysteine based on graphene oxide.

Wan Yi Xie1, Wei Tao Huang, Nian Bing Li, Hong Qun Luo.   

Abstract

In the presence of graphene oxide, upon formation of cytosine-Ag-cytosine the fluorescence wavelength of FAM-labeled DNA exhibited a red shift, and its intensity significantly increased. A novel fluorescent DNA sensor for Ag(+) and cysteine detection, and a dual-output fluorescent DNA INHIBIT logic gate are designed. This journal is © The Royal Society of Chemistry 2012

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Year:  2011        PMID： 22068750     DOI： 10.1039/c1cc15449d

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


  3 in total

1.  Determination of bacterial DNA based on catalytic oxidation of cysteine by G-quadruplex DNAzyme generated from asymmetric PCR: Application to the colorimetric detection of Staphylococcus aureus.

Authors:  Jing Wang; Haigang Li; Tingting Li; Liansheng Ling
Journal:  Mikrochim Acta       Date:  2018-08-11       Impact factor: 5.833

Review 2.  A review on silver-mediated DNA base pairs: methodology and application.

Authors:  Qiao Sun; Xiao Xie; Yujie Song; Litao Sun
Journal:  Biomater Res       Date:  2022-03-07

3.  A label-free fluorescent probe for Hg²⁺ and biothiols based on graphene oxide and Ru-complex.

Authors:  Linlin Wang; Tianming Yao; Shuo Shi; Yanlin Cao; Wenliang Sun
Journal:  Sci Rep       Date:  2014-06-17       Impact factor: 4.379
  3 in total

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