Fig. 1From: Antioxidant Potential of Artemisia capillaris, Portulaca oleracea, and Prunella vulgaris Extracts for Biofabrication of Gold Nanoparticles and Cytotoxicity AssessmentDPPH and ABTS radical scavenging activities and reducing power of the aqueous extracts of A. capillaris, P. oleracea, and P. vulgaris. a DPPH radical scavenging activities. b ABTS radical scavenging activities. c Reducing power of the extracts. The data are presented as the mean ± SEM. The asterisks indicate the significance of difference versus the standard (BHT or vitamin C): *p < 0.05, **p < 0.01, ***p < 0.001. The results are representative of three independent experimentsBack to article page