A comparative investigation on the scavenging of 2,2-diphenyl-1-picrylhydrazyl radical by the natural antioxidants (+) catechin and (-) epicatechin
S. Anitha, S. Krishnan, K. Senthilkumar, V. Sasirekha
Topics & Concepts
DPPHChemistryDensity functional theoryHydrogen bondHOMO/LUMOMolecular orbitalComputational chemistryBond orderMoleculeOrganic chemistryBond lengthAntioxidantFree Radicals and AntioxidantsPhytochemicals and Antioxidant ActivitiesAntioxidant Activity and Oxidative Stress