DNA security ink

The unique DNA nanomolecular coating technology applied to the ink can make the ink unique, can be applied to the certification of art works, artists use their own DNA imitation clay, protect the legitimate rights and interests of artists, ensure the authenticity and identification value of paintings, can be used as the basis of legal evidence for the identification of the authenticity of paintings. Can be used for individual counterfeit pigments as well as personal security clays.