Figure 4From: Altered characteristics of silica nanoparticles in bovine and human serum: the importance of nanomaterial characterization prior to its toxicological evaluation Time depended silica nanoparticles stability and protein corona formation in biological medium. NPs concentration of 1x1012 NPs mL-1, incubation time: (a) 0 min, (b) 10 min, (c) 6 h, (d) 48 h, (e) 1 week, (f) 2 weeks in DMEM + 10% FBS.Back to article page