التفاصيل البيبلوغرافية
| العنوان: |
Oxygen catalyzed mobilization of iron from ferritin by iron(iii) chelate ligandsElectronic supplementary information (ESI) available: Protocols for the preparation of chelate ligands 3a–d, raw data on iron release from ferritin using the physiological reductant NADH/FMN and a complete description of the iron release experiments. See DOI: 10.1039/c0cc03454a |
| المؤلفون: |
Bou-Abdallah, Fadi, McNally, Justin, Liu, Xing Xin, Melman, Artem |
| المصدر: |
Chemical Communications; Dec2010, Vol. 47 Issue 2, p731-733, 3p |
| مصطلحات موضوعية: |
OXYGEN, IRON catalysts, CHELATES, LIGANDS (Chemistry), TRIAZINES, SUPEROXIDE dismutase, OXIDATION, METAL complexes, CHEMICAL reactions |
| مستخلص: |
Tridentate chelate ligands of 2,6-bis[hydroxy(methyl)amino]-1,3,5-triazine family rapidly release iron from human recombinant ferritin in the presence of oxygen. The reaction is inhibited by superoxide dismutase, catalase, mannitol and urea. Suggested reaction mechanism involves reduction of the ferritin iron core by superoxide anion, diffusion of iron(ii) cations outside the ferritin shell, and regeneration of superoxide anions through oxidation of iron(ii) chelate complexes with molecular oxygen. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
