Detection of thiourea from electrorefining baths using silver nanoparticles-based sensors

A novel and easy-to-use colorimetric thiourea (TU) sensor based on immobilized polyvinylpyrrolidone-stabilized silver nanoparticles (PVP-AgNPs) is reported. The new sensor is aimed for its direct application in copper electrorefinery baths. Quantitative analysis was carried out by adding different t...

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Detalles Bibliográficos
Publicado:	2015
Materias:	Copper electrorefining Silver nanoparticles Spectrophotometry Surface plasmon resonance band Thiourea Copper Environmental impact Nanoparticles Plasmons Surface plasmon resonance Synthesis (chemical) Thioureas Concentrated solution Hydrometallurgical process Nanoparticles synthesis Poly vinyl pyrrolidone Silver concentration UV-vis spectrophotometry Silver
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09254005_v211_n_p515_Pedre http://hdl.handle.net/20.500.12110/paper_09254005_v211_n_p515_Pedre
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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