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A self-cleaning porous TiO2-Ag core-shell nanocomposite material for surface-enhanced Raman scattering
Xiaoxin Zou1, Rafael Silva, Xiaoxi Huang
1Department of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, 610 Taylor Road, Piscataway, NJ 08854, USA.
Abstract:
A porous TiO(2)-Ag core-shell nanocomposite material with a large surface area was synthesized by in situ hydrolyzation of Sn(2+)-grafted titanium glycolate microspheres in the presence of Ag(+) ions. The as-prepared nanocomposite material was shown to serve as an efficient self-cleaning surface-enhanced Raman scattering (SERS) substrate.
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