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A Colorimetric Probe Based on Functionalized Gold Nanorods for Sensitive and Selective Detection of As(III) Ions

A colorimetric probe for determination of As(III) ions in aqueous solutions on basis of localized surface plasmon resonance (LSPR) was synthesized. The dithiothreitol molecules with two end thiols covalently combined with Au Nanorods (AuNRs) with an aspect ratio of 2.9 by Au-S bond to form dithiothr...

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Detalles Bibliográficos
Autores principales:	Ge, Kun, Liu, Jingmin, Fang, Guozhen, Wang, Peihua, Zhang, Dongdong, Wang, Shuo
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2018
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6069139/ https://www.ncbi.nlm.nih.gov/pubmed/30037086 http://dx.doi.org/10.3390/s18072372

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