Author:
Dipold Jessica,Wetter Niklaus U.,Freitas Anderson Z.,Marques Francisco C.,Dogariu Aristide,Jiménez-Villar Ernesto
Abstract
Strong enhancement of the Raman signal is observed in ethanol suspension of TiO2@Silica, being stronger as the TiO2@Silica filling fraction is increased above threshold, and when silica nanoparticles are added.