Solvent-free Organic Synthesis
total free organic acid
total free organic acid in Rhizoma Pinelliae
(free-)radical copolymerization
1-Diphenyl-2-picrylhydrazyl DPPH free radical
6-tetramethyl-1-piperidinyloxy free radical
ability of free radical scavenging
activated free radical polymerization
Activated oxygen free radical metabolism
active free radical polymerization