Figure 10
From: Optimized dispersion of nanoparticles for biological in vitro and in vivo studies
Electron microscopy of titanium dioxide nanoparticles. Electron microscopic image at 100,000 times magnification (950 × 950 nm) from TiO2 (rutile) and TiO2 (anatase) nanoparticle dispersions prepared in distilled water at a concentration of 0.02 mg/ml without stabilizer (PBS) or with addition of human serum albumin (+HSA) or mouse serum (+Serum) before giving concentrated PBS to the dispersion.