autores Carvalho, S. Mariana Contente Rangel Henriques Carvalho, I. Carvalho, I. Marques, S. M. Carvalho, I. Henriques, M. Henriques, Mariana Polcar, T. Carvalho, S. Polcar, T.
palavras-chave Ag coatings Antibacterial activity Piezoelectric PVDF Sensor protection Sensors protection Sputtering