(a) 16 hours of exposure
(b) 93 hours of exposure
Figure 7: Results of the ultra-weak photon emission measurement of deionized water (blue line) and noncontact treated deionized water (red line), respectively. (a) 16 hours later. (b) 93 hours later. The antioxidant property levels of the noncontact treated water is about one-fourth of the control.