Layer-by-Layer preparation of microcapsules and nanocapsules of mixed polyphenols with high antioxidant and UV-shielding properties
Microcapsules and nanocapsules based on the contemporary presence of sulfonate lignin and tannic acid have been prepared by the layer-by-layer procedure, using MnCO3 or organosolv lignin as core templates, and polydiallyldimethylammonium chloride or chitosan as positive charged supporting layers.