(．)OH radical

． OH radical

．OH free radical

．OH radical

“Living” radical polymerization

■H radical

·CH2SH radical

·OH free radical

·OH radical

·Oxygen radical

1-Diphenyl-2-picrylhydrazyl DPPH free radical

1-diphenyl-2-picrylhydrazyl radical scavenging act

2-diphenyl-1-pierylhydrazyl DPPH radical

6-tetramethyl-1-piperidinyloxy free radical

6-yl-hex-1-ene radical

8-Hydroxyguanine radical

abdominal radical hysterectomy

ability of free radical scavenging

Absolutely Semiprime Radical