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Electrochemical detection of aqueous Ag(+) based on Ag(+)-assisted ligation reaction
In this work, a novel strategy to fabricate a highly sensitive and selective biosensor for the detection of Ag(+) is proposed. Two DNA probes are designed and modified on a gold electrode surface by gold-sulfur chemistry and hybridization. In the presence of Ag(+), cytosine-Ag(+)-cytosine composite...
Autores principales: | Miao, Peng, Han, Kun, Wang, Bidou, Luo, Gangyin, Wang, Peng, Chen, Mingli, Tang, Yuguo |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4361879/ https://www.ncbi.nlm.nih.gov/pubmed/25779347 http://dx.doi.org/10.1038/srep09161 |
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