WebJan 1, 2024 · Europe PMC is an archive of life sciences journal literature. Although iron reduction processes mediated by acidophiles have been known for nearly 50 years, it is only in the last decade that much interest has developed in their application. This especially included the utilization of well-studied ferric iron reducers of the genus Acidithiobacillus. Nevertheless, far more iron … See more Acidic environments such as acid mine drainage are the result of anthropogenic influences or have a natural origin, e.g., solfataric springs … See more Iron reduction as part of the natural iron cycle plays an important role on Earth (Kappler and Straub, 2005). Despite the well-studied … See more LM: writing manuscript, preparing figures, and tables. SH: conceptual discussions, revising, and editing manuscript. Both authors contributed to the article and approved the submitted version. See more Reductive dissolution by acidophiles was shown for several ferric iron-containing minerals, as ferric hydroxide [Fe(OH)3], goethite (α-FeOOH), akageneite (β-FeOOH), magnetite (Fe3O4), potassium jarosite … See more
Genomic insights into microbial iron oxidation and iron …
WebIntroduction . Different ferric and ferrous iron preparations can be used as oral iron supplements. Our aim was to compare the effects of oral ferric and ferrous iron … WebJun 1, 2011 · Ferric Iron Reduction in Extreme Acidophiles Luise Malik, S. Hedrich Biology Frontiers in Microbiology 2024 TLDR This article summarizes the research on extreme acidophilic iron reducers and suggests sulfur-oxidizing acidithiobacilli have been shown to mediate iron reduction at low pH (< 1.3) under aerobic conditions. 5 PDF asiatic mongoloid adalah
Evaluation of Ferric and Ferrous Iron Therapies in Women with Iron ...
WebApr 13, 2024 · Banded iron-formations (BIFs) are marine chemical sedimentary rocks composed of siliceous and ferric materials, usually with typical thin layers or sheet structures. BIFs not only record a wealth of information about the state and evolution of the lithosphere, atmosphere, hydrosphere, and biosphere but also host the majority of the … WebDec 1, 1998 · Ferric iron reduction has also been demonstrated with a number of mesophilic heterotrophic bacteria and the mixotroph Thiobacillus acidophilus [27], and with some Alicyclobacillus-like thermophilic acidophiles [28]. Anaerobic growth coupled to iron reduction was demonstrated in one strain (SJH) of Acidiphilium [27]. However, attempts … WebSep 1, 2016 · Acidithiobacillus ferrooxidans at 30 °C and Sulfobacillus thermosulfidooxidans at 47 °C were selected from a preliminary screening of various acidophiles for their ferric iron reduction capacities during anaerobic, autotrophic growth on sulfur.The selected cultures were used with a polymetallic sulfide ore under anoxic conditions to demonstrate … asiatic cheetah endangered