Improving optical processes responsible for subcutaneous pigment removal by using noble metal nanoparticles - Tsutae, Fernando M.; Casanova, Monise C. R.; Iost, Rodrigo Michelin; Berni, Elias; Zucolotto, Valtencir; Guimarães, Francisco Eduardo Gontijo (International Symposium on Advanced Materials and Nanostructures - ISAMN, 2009)