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Monodisperse, Micrometer-Scale, Highly Crystalline, Nanotextured Ag Dendrites: Rapid, Large-Scale, Wet-Chemical Synthesis and Their Application as SERS Substrates
Journal article   Peer reviewed

Monodisperse, Micrometer-Scale, Highly Crystalline, Nanotextured Ag Dendrites: Rapid, Large-Scale, Wet-Chemical Synthesis and Their Application as SERS Substrates

Lei Wang, Hailong Li, Jingqi Tian, Xuping Sun and Essam Hassan Ibrahim
ACS applied materials & interfaces, Vol.2(11), pp.2987-2991
24/11/2010
DOI: https://doi.org/10.1021/am100968j
PMID: 20949938

Abstract

Materials Science Materials Science, Multidisciplinary Nanoscience & Nanotechnology Science & Technology Science & Technology - Other Topics Technology
In this letter we report on our interesting finding that the direct mixing of aqueous AgNO3 and NH2OH solutions at room temperature leads to rapid, high-yield production of monodisperse, micrometer scale, highly crystalline, nanotextured Ag dendrites. The surface enhanced Raman scattering (SERS) effect of these Ag dendrites was evaluated by using 4-aminothiophenol (p-ATP) as the Raman probe and the results demonstrate that they exhibit strong SERS effects.

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