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Página principal > Artículos > Artículos publicados > One-Pot Synthesis of Cationic Gold Nanoparticles by Differential Reduction |
Fecha: | 2017 |
Resumen: | The size-controlled synthesis of cationic particles by differential reduction of HAuCl precursor in the presence of NaBH and 1-aminoundecane-12-thiol (AUT) is reported. The number of seed particles is determined by the fraction of the initially Au precursor reduced by NaBH present in the reaction mixture, which are then grown larger by the AUT, acting as both weak reducing agent and stabilizing surfactant. By this methodology, size controlled synthesis is achieved in a two-step one-pot synthesis at room temperature. |
Ayudas: | Ministerio de Ciencia e Innovación MAT2015-70725-R Ministerio de Ciencia e Innovación MAT2012-33330 Agència de Gestió d'Ajuts Universitaris i de Recerca 2014/SGR-612 Ministerio de Economía y Competitividad RYC-2012-10991 European Commission 322153 |
Derechos: | Tots els drets reservats. |
Lengua: | Anglès |
Documento: | Article ; recerca ; Versió publicada |
Materia: | Cationic nanoparticles ; Differential reduction ; One-pot synthesis ; Room temperature |
Publicado en: | Zeitschrift fur Physikalische Chemie, Vol. 231, Issue 1 (January 2017) , p. 7-18, ISSN 0942-9352 |
12 p, 1.0 MB |