Tannic acid and manganese coated black phosphorus quantum dots

The cation is combined with the black phosphorus quantum dots by electrostatic force,which greatly improves the antioxidant capacity.Polyethylene glycol or polyethylene glycol derivative is combined with the black phosphorus quantum dots by van der Waals force,so that the black phosphorus quantum dots can be stably dispersed in water.Tannic acid is the common name of polyphenol organic compound family,also known as hydrolyzable tannin.Tannic acid is a high molecular weight polyphenol,which is formed by esterification of gallic acid and 3-gallic acid gallic acid with glucose.

msds----Tannic acid and manganese coated black phosphorus quantum dots