Short DNA Oligonucleotide as a Ag+ Binding Detector.
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ABSTRACT:
SUBMITTER: Shen F
PROVIDER: S-EPMC7658945 | biostudies-literature | 2020 Nov
REPOSITORIES: biostudies-literature
Publications
Short DNA Oligonucleotide as a Ag<sup>+</sup> Binding Detector.
Shen Fusheng F Mao Song S Mathivanan Johnsi J Wu Ying Y Chandrasekaran Arun Richard AR Liu Hehua H Gan Jianhua J Sheng Jia J
ACS omega 20201028 44
Ag<sup>+</sup> has been known to mediate several natural metallo-base pairs. Based on the unique structural information of a short 8-mer DNA strand (5'-GCACGCGC-3') induced by Ag<sup>+</sup>, we constructed several fluorescent DNA beacons for the detection of Ag<sup>+</sup> according to the increase in the fluorescence emission on Ag<sup>+</sup> binding. This Ag<sup>+</sup> detection assay is quick, sensitive, and easy to adapt and can function in a wide range of temperatures from 5 to 65 °C. ...[more]
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