In 2023, Vinh University was awarded a patent for the invention of the "Method for Producing Organic Antifungal Copper Nano-Products."
The invention relates to a method for producing organic antifungal copper nano-products, which includes the following steps: a) preparing a solution containing dispersed inorganic copper salt in chitosan solution; and b) mixing the solution obtained in step (a) with an organic sodium salt solution to obtain organic antifungal copper nano-products.