Anti-bacteria coating based on photo-synthesized silver nanoparticles by UV irradiation of phosphotungstate ormosils doped with core@shell Si'O IND.2'@Ti'OIND.2' - Gonçalves, Lidiane Patrícia; Miñan, Alejandro; Lorenzo, Monica Fernandez; Vela, Maria Elena; Schilardi, Patricia; Correr, Wagner Rafael; Ysnaga, Orlando Elguera; Ferreira Neto, Elias Paiva; Rodrigues Filho, Ubirajara Pereira (Brazilian MRS Meeting, 2015)