Voltammetric monitoring of gold nanoparticle formation facilitated by glycyl-L-tyrosine: Relation to electronic spectra and transmission electron microscopy images

…, SK Bhargava, AM Bond, AP O'Mullane

文献索引：Booth; Bhargava; Bond; O'Mullane Journal of Physical Chemistry B, 2006 , vol. 110, # 25 p. 12419 - 12426

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被引用次数: 9

摘要

Voltammetric techniques have been introduced to monitor the formation of gold nanoparticles produced via the reaction of the amino acid glycyl-l-tyrosine with Au (III)(bromoaurate) in 0.05 M KOH conditions. The alkaline conditions facilitate amino acid binding to Au (III), inhibit the rate of reduction to Au (0), and provide an excellent supporting electrolyte for voltammetric studies. Data obtained revealed that a range of time- ...