Antimicrobial activity of TiO2:Ag nanocrystalline heterostructures: experimental and theoretical insights - André, Rafaela S.; Zamperini, Camila A.; Mima, Ewerton G.; Longo, Valéria M; Albuquerque, Anderson R.; Sambrano, Júlio R.; Machado, Ana L.; Vergani, Carlos E.; Hernandes, Antônio Carlos; Varela, José A.; Longo, Elson (Chemical Physics, 2015)