单词 | nitroxide |
释义 | nitroxide/nʌɪˈtrɒksʌɪd/Chemistry noun The free radical N—O·; (also) any of a class of relatively stable free radicals containing this group, RR′N—O·, which are used especially as spin-labels in electron spin resonance. OriginEarly 19th century (in an earlier sense). From nitro- + oxide. |
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