Figure 3From: Characterization of physicochemical properties of ivy nanoparticles for cosmetic applicationIntrinsic fluorescence of protein in ivy nanoparticles. Emission spectra of ivy nanoparticles with an excitation of 280 nm. Ivy nanoparticles were treated under -70°C, -20°C, 0°C, 20°C, 30°C, 40°C and 100°C respectively.Back to article page