Development and characterization of Ag 2 O-doped ZnLB glasses and biological assessment of Ag 2 O - ZnLB-hydroxyapatite composites - Coelho, J.; Nandyala, S. H.; Gomes, P.S.; Sampaio, P.; Pacheco, A. P.; Nunes, O.C.; Lopes, M.A.; Fernandes, M.H.; Santos, J.D. (Journal of the American Ceramic Society, 2012)