... and reactive oxygen species, creating jungle-like environment, occupants of ecological causes of brain-style health care, promote metabolism, regulate nerve function ... stress and impatience effect.(3) Nano Photocatalyst purification of air, the use of advanced Tio2 photocatalyst, the car in the ... : 12.8 cubic meters per hour, effective use of an area of 40 square meters, fully meet the vehicle, home, ...