Using DPPH antioxidant assay for klebsiella byproducts absorbance of test was greater than the control?

Using DPPH antioxidant microtiter plate assay for the AgNPs produced by Klebsiella species; I get Absorbance greater than that of the control meaning that AgNPs has negative antioxidant activity...

25 May 2018 9,844 3 View