Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Concentration-response curve for the radical-scavenging activity of 4-CH2COOH DAP (9), daphnetin (DAP) (1), and positive control compound Trolox in 2,2′-diphenyl-1-picrylhydrazyl (DPPH) (a) and 2,2′-azinobis-(3-ethylbenzthiazoline-6-sulfonate) cation (ABTS+) (b) assays.
