Spin trapping of superoxide in the presence of β-cyclodextrins
文献信息
Hakim Karoui, Antal Rockenbauer, Sylvie Pietri, Paul Tordo
The trapping of superoxide anion with DMPO and DEPMPO has been carried out in the presence of a methylated β-cyclodextrin, Me-β-CD; inclusion of the spin adducts in the cavity of Me-β-CD resulted in a seven-fold increase of their half-life (t1/2 = 96 min for DEPMPO-superoxide spin adduct) and in their protection towards glutathione peroxidase (Gpx) and also ascorbate anion in the case of DEPMPO.
期刊推荐

Journal of the American Chemical Society

Chemistry of Heterocyclic Compounds

Biopolymers

Chemical Reviews

Journal of the Chinese Chemical Society

Cement and Concrete Research

Chemical & Pharmaceutical Bulletin

Accounts of Chemical Research

Advances in Colloid and Interface Science

Canadian Metallurgical Quarterly
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Chemical Communications

ChemComm publishes urgent research which is of outstanding significance and interest to experts in the field, while also appealing to the journal’s broad chemistry readership. Our communication format is ideally suited to short, urgent studies that are of such importance that they require accelerated publication. Our scope covers all topics in chemistry, and research at the interface of chemistry and other disciplines (such as materials science, nanoscience, physics, engineering and biology) where there is a significant novelty in the chemistry aspects. Major topic areas covered include: Analytical Chemistry Catalysis Chemical Biology and medicinal chemistry Computational Chemistry and Machine Learning Energy and sustainable chemistry Environmental Chemistry Green Chemistry Inorganic Chemistry Materials Chemistry Nanoscience Organic Chemistry Physical Chemistry Polymer Chemistry Supramolecular Chemistry

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