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Ferric Iron Reduction in Extreme Acidophiles [PDF]
Frontiers in Microbiology, 2022 Biochemical processes are a key element of natural cycles occurring in the environment and enabling life on earth. With regard to microbially catalyzed iron transformation, research predominantly has focused on iron oxidation in acidophiles, whereas iron
Luise Malik, Sabrina Hedrich
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Aerobic methanotrophy increases the net iron reduction in methanogenic lake sediments [PDF]
Frontiers in Microbiology, 2023 In methane (CH4) generating sediments, methane oxidation coupled with iron reduction was suggested to be catalyzed by archaea and bacterial methanotrophs of the order Methylococcales. However, the co-existence of these aerobic and anaerobic microbes, the
Hanni Vigderovich +7 more
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Biogenic Sulfide-Mediated Iron Reduction at Low pH [PDF]
MicroorganismsAcid mine drainage (AMD) pollutes natural waters, but some impacted systems show natural attenuation. We sought to identify the biogeochemical mechanisms responsible for the natural attenuation of AMD.
Caryl Ann Becerra +3 more
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CO2/HCO3− Accelerates Iron Reduction through Phenolic Compounds [PDF]
mBio, 2020 Iron is a vital mineral for almost all living organisms and has a pivotal role in central metabolism. Despite its great abundance on earth, the accessibility for microorganisms is often limited, because poorly soluble ferric iron (Fe3+) is the ...
Felix Müller +5 more
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Decoupling microbial iron reduction from anoxic microsite formation in oxic sediments: a microscale investigation through microfluidic models [PDF]
Frontiers in MicrobiologyIron (Fe) reduction is one of the oldest microbial processes on Earth. After the atmosphere and ocean became oxygenated, this anaerobic process was relegated to niche anoxic environments.
Giulia Ceriotti +3 more
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Crystals, 2021 The effect of the dilution gas flow rate on inorganic oxide insulating layers can improve fluidised bed chemical vapour deposition (FBCVD) in Fe–Si/inorganic-oxide soft magnetic composites and obtain excellent magnetic properties.
Zhaoyang Wu +5 more
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Metals, 2022 The spring steel for automotive stabilizer bars has a great responsibility in that its quality directly affects the stability, safety, and comfort of vehicle operation.
Hongbo Pan +9 more
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International Journal of Aerospace Engineering, 2021 In order to investigate the distribution characteristics of gas-particle two-phase flow in the diesel particulate filter in the capture process, a mathematical model of gas-particle two-phase flow for inside-and-outside filter had been established in the
Jianyu Li, Chunping Lu, Dongli Tan
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Studies on thermal conductivity and durability of modified steel slag/rubber composites
工程科学学报, 2023 Modified steel slag powder was used to create a modified steel slag/rubber composite material using self-made steel slag grinding modifier and combining it with carbon black and rubber matrix to treat hot braised steel slag, electric furnace steel slag ...
Ling ZHAO +7 more
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Frontiers in Microbiology, 2021 Microbial reduction of iron contributes to the dissolution and transformation of iron-containing minerals in nature. Diverse groups of homoacetogenic bacteria (homoacetogens) have been reported to reduce insoluble Fe(III) oxides, such as hydrous ferric ...
Kensuke Igarashi +2 more
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