Nano Zn+ is a type of newly discovered multi purpose in organic substance with particle size of about 1-100 nanometer. As its particle size is extremely tiny, its surface electronic structure and crystal structure changed, creating effects that are not found in macroscopic objects; effecting its surface, volume, quantum size, macro tunneling, high transparency and dispersibility. Currently, it has high usability value in the biomedical field, greatly surpasses to the characteristics and functions of normal zinc oxide such as anti-bacterial and anti-odour.