Reduction of nitroxide free radicals by biological materials |
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| Authors: | G J Giotta H H Wang |
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| Affiliation: | 1. Department of Chemistry, Hindu College, Amritsar, Punjab, India;2. Department of Chemistry, Indian Institute of Technology Delhi, New Delhi, India;3. Department of Chemistry, Government Degree College, Bandipora, Jammu and Kashmir, India |
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| Abstract: | Stable nitroxide free radicals, when combined with biological materials in aqueous solution, showed a decreased electron spin resonance signal. This phenomenon was due to the reduction of the nitroxide radicals by reducing agents identified to be sulfhydryl groups. This finding suggests a new approach to the study of cell membrane sulfhydryl functions. |
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