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Highly Sensitive and Selective Fluorescence “Turn-On” Detection of Pb (II) Based on Fe(3)O(4)@Au–FITC Nanocomposite

New nanocomposites, Fe(3)O(4)@Au–FITC, were prepared and explored to develop a fluorescent detection of Pb(2+). The Fe(3)O(4)@AuNPs–FITC nanocomposites could be etched by Pb(2+) in the presence of Na(2)S(2)O(3), leading to fluorescence recovery of FITC quenched by Fe(3)O(4)@Au nanocomposites. With t...

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Detalles Bibliográficos
Autores principales:	Cai, Yina, Ren, Binxue, Peng, Chifang, Zhang, Cunzheng, Wei, Xinlin
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2021
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8198146/ https://www.ncbi.nlm.nih.gov/pubmed/34073353 http://dx.doi.org/10.3390/molecules26113180

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