Preparation and characterization of an ultrathin carbon shell coating a silver core for shell-isolated nanoparticle-enhanced Raman spectroscopyElectronic supplementary information (ESI) available: Experimental details and characterisation of the ultrathin carbon shell, FTIR, XPS and UV-Vis spectra. See DOI: 10.1039/c0cc05749e

Autor: Donghui Yang, Lixin Xia, Hongping Zhao, Xinhu Hu, Yuan Liu, Jushi Li, Xiaofang Wan
Předmět:
Zdroj: Chemical Communications; May2011, Vol. 47 Issue 20, p5873-5875, 3p
Abstrakt: A well-designed type of ultrathin carbon shell coating a silver core was prepared for the first time through an alternate adsorption and carbonization method. The obtained ultrathin carbon shell shows prominent advantages, including sufficient uniformity, better chemical stability than silica or alumina, biocompatibility, being free of pin-holes and low cost. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index