Results 31 to 40 of about 6,510,636 (350)

Genome analysis of the candidate phylum MBNT15 bacterium from a boreal peatland predicted its respiratory versatility and dissimilatory iron metabolism

Frontiers in Microbiology, 2022
Uncultured bacteria of the candidate phylum MBNT15, distantly related to Desulfobacterota, have been identified in a broad range of mostly organic-rich aquatic environments. We assembled a near-complete genome of a member of MBNT15 from a boreal peatland
Shahjahon Begmatov, Alexey V. Beletsky, Svetlana N. Dedysh, Andrey V. Mardanov, Nikolai V. Ravin   +4 more
doaj   +1 more source

Formation Process of the Integrated Core(Fe-6.5wt.%Si)@Shell(SiO₂) Structure Obtained via Fluidized Bed Chemical Vapor Deposition

Metals, 2020
As electromagnetic functional materials, soft magnetic composites (SMCs) have great potential for applications in high-energy electromagnetic conversion devices.
Zhaoyang Wu, Chen Xian, Jixiang Jia, Xiangwei Liao, Hui Kong, Kun Xu   +5 more
doaj   +1 more source

Iron carbonate ore beneficiation by direct reduction with hydrogen [PDF]

, 2020
Reducing specific CO2 emissions is a high priority task of the industry. The state of the art technology of the iron- and steel industry contributes to CO2 emissions during the iron ore beneficiation [1] to a significant amount.
Lux, Susanne, Siebenhofer, Matthäus, Loder, Astrid   +2 more
core   +1 more source

Iron-Coupled Anaerobic Oxidation of Methane in Marine Sediments: A Review

Journal of Marine Science and Engineering, 2021
Anaerobic oxidation of methane (AOM) is one of the major processes of oxidizing methane in marine sediments. Up to now, extensive studies about AOM coupled to sulfate reduction have been conducted because SO42− is the most abundant electron acceptor in ...
Hailin Yang, Shan Yu, Hailong Lu
doaj   +1 more source

Controls on Iron Reduction and Biomineralization over Broad Environmental Conditions as Suggested by the Firmicutes Orenia metallireducens Strain Z6.

Environmental Science and Technology, 2020
Microbial iron reduction is a ubiquitous biogeochemical process driven by diverse microorganisms in a variety of environments. However, it is often difficult to separate the biological from the geochemical controls on bioreduction of Fe(III) oxides. Here,
Yiran Dong, R. Sanford, M. Boyanov, T. Flynn, E. O’Loughlin, K. Kemner, Samantha George, Kaitlyn E. Fouke, Shuyi Li, Dongmei Huang, Shuzhen Li, B. Fouke   +11 more
semanticscholar   +1 more source

Gasification desulfurization and resource utilization of ladle furnace refining slag

工程科学学报, 2018
The present situation and utilization mode of LF refining slag were investigated in detail for more than 30 typical iron and steel enterprises in China.It is found that the treatment method of LF refining slag is relatively simple, the utilization level ...
LIN Lu, HOU Zhong-xiao, BAO Yan-ping, WU Yu-xi, ZHANG Li-qiang, CENG Jia-qing   +5 more
doaj   +1 more source

Evidence for Horizontal and Vertical Transmission of Mtr-Mediated Extracellular Electron Transfer among the Bacteria

mBio, 2022
Some bacteria and archaea have evolved the means to use extracellular electron donors and acceptors for energy metabolism, a phenomenon broadly known as extracellular electron transfer (EET).
Isabel R. Baker, Bridget E. Conley, Jeffrey A. Gralnick, Peter R. Girguis   +3 more
doaj   +1 more source

Ascorbate enhances iron uptake into intestinal cells through formation of a FeCl3-ascorbate complex [PDF]

, 2010
It has been well documented that ascorbate enhances iron uptake, with a proposed mechanism based on reduction to the more absorbable ferrous form. We have performed a study on the effects of ascorbate on ferric iron uptake in the human epithelial Caco-
Lodge, John K., Rashed, Aswir Abd, Sharp, Paul, Thumser, Alfred E., Sharp, Paul A., Thumser, Alfred, Lodge, John, Sharp, Paul A.; id_orcid   +7 more
core   +1 more source

FeGenie: A Comprehensive Tool for the Identification of Iron Genes and Iron Gene Neighborhoods in Genome and Metagenome Assemblies

Frontiers in Microbiology, 2020
Iron is a micronutrient for nearly all life on Earth. It can be used as an electron donor and electron acceptor by iron-oxidizing and iron-reducing microorganisms and is used in a variety of biological processes, including photosynthesis and respiration.
Arkadiy I. Garber, Arkadiy I. Garber, Kenneth H. Nealson, Akihiro Okamoto, Sean M. McAllister, Clara S. Chan, Clara S. Chan, Roman A. Barco, Nancy Merino, Nancy Merino, Nancy Merino   +10 more
doaj   +1 more source

Adsorption of tylosin in wastewater by iron-rich farmland soil and the effect of iron reduction and common cations

Water Reuse, 2021
Livestock wastewater reused in farmland may cause tylosin to stay in farmland soil. Under the influence of some factors, such as irrigation and fertilization, tylosin may desorb and diffuse into the water environment.
Luoying Lin, Xingbao Hu, Jianming Liang, Zhujiang Huang, Guangwei Yu, Yunxiao Chong   +5 more
doaj   +1 more source