Results 31 to 40 of about 321,660 (261)

Secretion of Iron(III)-Reducing Metabolites during Protein Acquisition by the Ectomycorrhizal Fungus Paxillus involutus

Microorganisms, 2020
The ectomycorrhizal fungus Paxillus involutus decomposes proteins using a two-step mechanism, including oxidation and proteolysis. Oxidation involves the action of extracellular hydroxyl radicals (•OH) generated by the Fenton reaction.
Firoz Shah, Markus Gressler, Susan Nehzati, Michiel Op De Beeck, Luigi Gentile, Dirk Hoffmeister, Per Persson, Anders Tunlid   +7 more
doaj   +1 more source

Effect of pressed-heat and stuffy slag powder on the properties of epoxy coating

工程科学学报
The study focused on the utilization of heat-pressed and stuffy slag, processed into an ultrafine vertical grinding mill. This pressed-heat and stuffy slag powder replaced traditional anticorrosion fillers, such as epoxy resin, xylene, butanol, and ...
Hongming LONG, Haotian WU, Hao ZHANG, Zhengming CHENG, Tongbin WANG, Xiaojian REN, Weicheng ZHENG, Yifan WANG   +7 more
doaj   +1 more source

Extracellular Electron Transfer via Outer Membrane Cytochromes in a Methanotrophic Bacterium Methylococcus capsulatus (Bath)

Frontiers in Microbiology, 2018
Electron exchange reactions between microbial cells and solid materials, referred to as extracellular electron transfer (EET), have attracted attention in the fields of microbial physiology, microbial ecology, and biotechnology.
Kenya Tanaka, Sho Yokoe, Kensuke Igarashi, Motoko Takashino, Masahito Ishikawa, Masahito Ishikawa, Katsutoshi Hori, Shuji Nakanishi, Shuji Nakanishi, Souichiro Kato, Souichiro Kato   +10 more
doaj   +1 more source

Geobacter sulfurreducens’ Unique Metabolism Results in Cells with a High Iron and Lipid Content

Microbiology Spectrum, 2022
Geobacter sulfurreducens is a ubiquitous iron-reducing bacterium in soils, and in engineered systems, it can respire an electrode to produce measurable electric current.
Ethan Howley, Dongwon Ki, Rosa Krajmalnik-Brown, César I. Torres   +3 more
doaj   +1 more source

Methanogens and Their Syntrophic Partners Dominate Zones of Enhanced Magnetic Susceptibility at a Petroleum Contaminated Site

Frontiers in Earth Science, 2021
Geophysical investigations documenting enhanced magnetic susceptibility (MS) within the water table fluctuation zone at hydrocarbon contaminated sites suggest that MS can be used as a proxy for investigating microbial mediated iron reduction during ...
Carol L. Beaver, Estella A. Atekwana, Barbara A. Bekins, Dimitrios Ntarlagiannis, Lee D. Slater, Silvia Rossbach   +5 more
doaj   +1 more source

THE REDUCTION OF IRON OXIDE BY BACTERIA

Journal of Soil Science, 1954
RESP ...
openaire   +1 more source

Reduction and characterizations of iron particles: influence of reduction parameters

Journal of Materials Science: Materials in Electronics, 2013
Iron particles have some applications as electromagnetic devices in magnetic recording and data storage technology due to their small sizes and high data storage capacity. The devices can be advanced by improving the properties of existing materials according to the production parameters.
Karaağaç, Öznur, Koçkar, Hakan, Ebin, Burçak, Gürmen, Sebahattin   +3 more
openaire   +3 more sources

The multiple facets of root iron reduction [PDF]

Journal of Experimental Botany, 2017
The biological significance of iron (Fe) is based on its propensity to oscillate between the ferric and ferrous forms, a transition that also affects its phyto-availability in soils. With the exception of grasses, Fe3+ is unavailable to plants. Most angiosperms employ a reduction-based Fe uptake mechanism, which relies on enzymatic reduction of ferric ...
Louis, Grillet, Wolfgang, Schmidt
openaire   +2 more sources

Measurable Residual Disease Monitoring During Treatment for Pediatric Acute Myeloid Leukemia in First Relapse

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survival after relapse in pediatric acute myeloid leukemia (AML) remains poor, highlighting the critical importance of identifying prognostic factors to guide optimal relapse management. Methods We investigated the prognostic impact of multiparameter flow cytometry (MFC) measurable residual disease (MRD) in 188 patients with first ...
Camilla Poulsen, Kristian Juul Sandahl, Lene Karlsson, Jonas Abrahamsson, Nira Arad‐Cohen, Daniel Cheuk, Barbara De Moerloose, Linda Fogelstrand, Jose Maria Fernandez Navarro, Bianca F. Goemans, Kirsi Jahnukainen, Gertjan Kaspers, Zhanna Kovalova, Monica Cheng Munthe‐Kaas, Ulrika Norén‐Nyström, Josefine Palle, Ramune Pasauliene, Cornelis Jan Pronk, Kadri Saks, Anne Tierens, Henrik Hasle, Kristian Løvvik Juul‐Dam   +21 more
wiley   +1 more source

Genome Analysis and Description of Three Novel Diazotrophs Geomonas Species Isolated From Paddy Soils

Frontiers in Microbiology, 2022
Five strictly anaerobic strains, designated RG2T, RG3, RG10T, RF4T, and RG29, were isolated from paddy soils in China. Strains RG2T, RF4T, RG10T, RG3, and RG29 grew at temperatures ranging 5–42°C and pH ranging 5.5–8.5.
Guo-Hong Liu, Shang Yang, Shang Yang, Rong Tang, Rong Tang, Cheng-Jie Xie, Cheng-Jie Xie, Shun-Gui Zhou   +7 more
doaj   +1 more source