Figure 3From: Effect of engineered TiO2and ZnO nanoparticles on erythrocytes, platelet-rich plasma and giant unilamelar phospholipid vesiclesEffect of PBS-citrate (control) (A, B), TiO 2 (C, D) and ZnO (E, F) agglomerated engineered nanoparticles on populations of washed human erythrocytes as observed by phase contrast optical microscopy. Agglomerated engineered nanoparticles were suspended in phosphate buffer saline.Back to article page