Figure 2
From: Characterization of physicochemical properties of ivy nanoparticles for cosmetic application
Temperature influence on ivy nanoparticles. a Size distributions of ivy nanoparticles treated with different temperatures: (a) -70°C, (b) -20°C, (c) 0°C, (d) 20°C, (e) 30°C, (f) 40°C, (g) 100°C, b Mean sizes and zeta potentials of ivy nanoparticles treated with 7 different temperatures, and c UV extinction spectra of ivy nanoparticles treated with 7 different temperatures. The panel is the amplification of the corresponding area at 280 nm.