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Effect of ascorbate in the reduction of transferrin-associated iron in endocytic vesicles
(Kluwer Academic Publishers-Plenum Publishers, 1992)
Externally added ascorbate or NADH effectively reduced ferricyanide and promoted the exit of Fe3+ originated from acid-destabilized transferrin contained inside endocytic vesicles. The effect of ascorbate was mediated by ...
Disturbance of redox homeostasis in Down Syndrome: Role of iron dysmetabolism
(Elsevier Inc., 2018)
Overview on the bacterial Iron-Riboflavin metabolic axis
(Frontiers Media, 2018-07-05)
Redox reactions are ubiquitous in biological processes. Enzymes involved in redox metabolism often use cofactors in order to facilitate electron-transfer reactions. Common redox cofactors include micronutrients such as ...
Role of redox systems on Fe3+ uptake by transformed human intestinal epithelial (Caco-2) cells
(1994)
Caco-2 cells were used as a model of human intestinal epithelium to investigate the role of redox systems in transepithelial transport of 59Fe3+. The cells reduced Fe3+ present in the apical medium; the reduction was 50% ...
Carbothermal Reduction of Iron Ore Applying Microwave Energy
(WILEY-BLACKWELLMALDEN, 2012)
This paper presents the results of a study on carbothermal reduction of iron ore made under the microwave field in equipment specially developed for this purpose. The equipment allows the control of radiated and reflected ...
Study on Iron Formation During the Carbothermic Reduction of Iron Ore in Carbon Composite Pellets in the Temperature Range 1423 K-1623 K
(JOURNAL IRON STEEL RESEARCH EDITORIAL BOARD, 2009)
The aim of this work is to study the reaction rate and the morphology of the intermediary reaction products during reduction of iron ore, when iron ore and carbonaceous material are agglomerated together as a carbon composite ...
Overview on the Bacterial Iron-Riboflavin Metabolic AxisOverview on the Bacterial Iron-Riboflavin Metabolic Axis
(2018)
Redox reactions are ubiquitous in biological processes. Enzymes involved in redox metabolism often use cofactors in order to facilitate electron-transfer reactions. Common redox cofactors include micronutrients such as ...
Effect of slag composition on iron nuggets formation from carbon composite pellets
(ABM, ABC, ABPol, 2010)
Iron-carbon nuggets can be obtained by high temperature reduction of iron ore by carbonaceous material when both are agglomerated together as a carbon composite pellet. During this process, the stable oxides contained in ...
Correlation between Iron Reducibility in Natural and Iron-Modified Clays and Its Adsorptive Capability for Arsenic Removal
(Shanghai University, 2016-05)
The study reports aspects that allowed to correlate structural and redox properties of iron species deposited on clay minerals with the capacity of geomaterials for arsenic removal. Natural ferruginous clays as well as an ...