THE SMART TRICK OF DPPH SCAVENGING ACTIVITY THAT NO ONE IS DISCUSSING

DPPH is usually a very well-acknowledged radical and a lure ("scavenger") for other radicals. As a result, price reduction of a chemical reaction upon addition of DPPH is used as an indicator of the radical character of that response. As a result of a powerful absorption band centered at about 520 nm, the DPPH radical features a deep violet colora