Bromide-Assisted Anisotropic Growth of Gold Nanoparticles as Substrates for Surface-Enhanced Raman Scattering

We report herein a one-step synthesis of gold nanoparticles (Au NPs) of various shapes such as triangles, hexagons, and semispheres, using 5-hydroxyindoleacetic acid (5-HIAA) as the reducing agent in the presence of potassium bromide (KBr). Anisotropic Au NPs have received ever-increasing attention...

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Bibliographic Details
Published in:	Journal of Spectroscopy
Main Authors:	Melissa A. Kerr, Fei Yan
Format:	Article
Language:	English
Published:	Wiley 2016-01-01
Online Access:	http://dx.doi.org/10.1155/2016/3164247

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