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Poly(adenine)-mediated DNA-functionalized gold nanoparticles for sensitive detection of mercury ions in aqueous media

In this work, a facile and sensitive colorimetric sensor for Hg(2+) ions based on poly (adenine)-mediated DNA-functionalized gold nanoparticles (Au NPs) is reported. One DNA sequence consisting of poly-A and T-rich DNA was designed rationally. Poly-A was used as an anchoring block to bind tightly to...

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Detalles Bibliográficos
Autores principales:	Yin, Jinjin, Wang, Jiuchao, Yang, Xiyue, Wu, Tao, Wang, Huashan, Zhou, Xiaoming
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	The Royal Society of Chemistry 2019
Materias:	Chemistry
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9064783/ https://www.ncbi.nlm.nih.gov/pubmed/35516856 http://dx.doi.org/10.1039/c9ra03041g

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