Issue 75, 2014

Formation of nanogap Au–polysilsesquioxane 1D chains for SERS application

Abstract

Organized assemblies of polysilsesquioxane having specific functional groups were used as templates to synthesise 1D nanochains of Au having 1–2 nm gap silica peapods. The protonated amines in polysilsesquioxanes formed from N-[3-(trimethoxysilyl)propyl]-ethylene diamine bind with AuCl4 leading to formation of monodispersed Au nano-chains by auto reduction.

Graphical abstract: Formation of nanogap Au–polysilsesquioxane 1D chains for SERS application

Supplementary files

Article information

Article type
Communication
Submitted
30 May 2014
Accepted
20 Aug 2014
First published
02 Sep 2014

RSC Adv., 2014,4, 40003-40007

Author version available

Formation of nanogap Au–polysilsesquioxane 1D chains for SERS application

K. Silambarasan, A. V. Narendra Kumar, C. Sivakumar and J. Joseph, RSC Adv., 2014, 4, 40003 DOI: 10.1039/C4RA05119J

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