On the spin trapping of cyanatyl (•NCO) radicals by nitrosodurene
نویسندگان
چکیده
منابع مشابه
Lipid radicals: properties and detection by spin trapping.
Unsaturated lipids are rapidly oxidized to toxic products such as lipid hydroperoxides, especially when transition metals such as iron or copper are present. In a Fenton-type reaction Fe2+ converts lipid hydroperoxides to the very short-lived lipid alkoxyl radicals. The reaction was started upon the addition of Fe2+ to an aqueous linoleic acid hydroperoxide (LOOH) emulsion and the spin trap in ...
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15 صفحه اولSpin Trapping of Radicals in Gas-Phase Cigarette Smoke
Since the spin trapping technique was developed and utilized to determine radicals in the gas phase (see reviews [1—3]), it has become attractive as a method of detecting radicals in gas-phase tobacco smoke. A first study of this sort was reported by Bluhm et al. in 1971 [4], while previous studies were forced to rely on the measurements of smoke condensate at liquid nitrogen temperature [5, 6]...
متن کاملSpin trapping of free radicals during hepatic microsomal lipid peroxidation.
We have used spin-trapping techniques to identify radical species formed during the NADPH-stimulated peroxidation of rat hepatic microsomes. Using 5,5-dimethyl-1-pyrroline-1-oxide, we have confirmed the presence of substantial quantities of superoxide but found evidence for the formation of only small quantities of hydroxyl radical. Use of the spin traps N-tert-butyl-alpha-4-pyridylnitrone-1-ox...
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ژورنال
عنوان ژورنال: Canadian Journal of Chemistry
سال: 1984
ISSN: 0008-4042,1480-3291
DOI: 10.1139/v84-274