title: Sequence-specific recognition of double-stranded DNA with molecular beacon with the aid of Ag(+) under neutral pH environment.
abstract: A sensitive fluorescent sensor for sequence-specific recognition of dsDNA was established with a molecular beacon (MB) based upon the formation of parallel triplex DNA in the presence of Ag(+) under neutral pH environment.
authors.affiliation: School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, PR China.
authors.forename: Zhiyou
authors.initials: Z
authors.lastname: Xiao
authors.forename: Xiaoting
authors.initials: X
authors.lastname: Guo
authors.forename: Liansheng
authors.initials: L
authors.lastname: Ling
mesh_terms: D015374:Biosensing Techniques; D004247:DNA / Q000737:chemistry*; D006863:Hydrogen-Ion Concentration; D012834:Silver / Q000737:chemistry*; D013050:Spectrometry, Fluorescence
chemical_list: D012834:Silver; D004247:DNA