Rosenthal I, Krishna C M, Yang G C, Kondo T, Riesz P
Division of Contaminant Chemistry, Center for Food Safety and Applied Nutrition, Washington, DC 20204.
FEBS Lett. 1987 Sep 28;222(1):75-8. doi: 10.1016/0014-5793(87)80194-1.
Sterically hindered cyclic amines react with hydroxyl radicals in the presence of oxygen to yield stable nitroxide radicals which can be detected by EPR. This reaction provides a nonconventional spin-trapping tool for detection of hydroxyl radicals.
空间位阻环状胺在氧气存在下与羟基自由基反应,生成可通过电子顺磁共振(EPR)检测的稳定氮氧自由基。该反应为羟基自由基的检测提供了一种非常规的自旋捕获工具。