Silica nanocomposites doped with silver, copper, or zinc compound and their antimicrobial properties - V. M. Bogatyrev; E. I. Oranskaja; M. V. Galaburda; I. I. Gerashchenko; T. P. Osolodchenko; V. I. Jusypchuk (Chemistry, physics and technology of surface, 2016)