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Effects of virgin Pe-AgNPs and PEGMA capped AgNPs on antioxidant potential from in-vitro grown callus cultures of S. rebaudiana under a controlled environment. (A) FRAP, (B) DPPH (% free radical scavenging activity), and (C) Total antioxidant capacity. Values are the mean ± standard error from three replicates. Asterisks indicate a significant difference (p ≤ 0.05) in values between control and treated cultures. FW, Fresh weight, DAC, Days after culturing.
