Results 281 to 290 of about 6,510,636 (350)

Dissimilatory Iron Reduction

Transition Metals in Microbial Metabolism, 2022
Derek R. Lovley, John D. Coates, Daad A. Saffarini, Debra J. Lonergan   +3 more
openaire   +2 more sources

Iron Reduction

Encyclopedia of Astrobiology, 2019
Nathaniel W. Fortney, Stephanie A. Napieralski, Eric E. Roden   +2 more
openaire   +2 more sources

Sustainable disposal of Fenton sludge and enhanced organics degradation based on dissimilatory iron reduction in the hydrolytic acidification process.

Journal of Hazardous Materials, 2023
Fenton sludge generated in the flocculation stage of the Fenton oxidation process contains significant amounts of ferric iron and organic pollutants, which require proper treatment.
Mingwei Wang, Yesheng Sun, Qilin Yu, Zhiqiang Zhao, Yang Li, Yaobin Zhang   +5 more
semanticscholar   +1 more source

Hematite facet-mediated microbial dissimilatory iron reduction and production of reactive oxygen species during aerobic oxidation.

Water Research, 2021
Microbial dissimilatory iron reduction and aerobic oxidation affect the biogeochemical cycles of many elements. Although the processes have been widely studied, the underlying mechanisms, and especially how the surface structures of iron oxides affect ...
Ruixia Han, Jitao Lv, Suhuan Zhang, Shuzhen Zhang   +3 more
semanticscholar   +1 more source

Isolated Single Iron Atoms Anchored on N‐Doped Porous Carbon as an Efficient Electrocatalyst for the Oxygen Reduction Reaction

Angewandte Chemie - International Edition, 2017
Yuanjun Chen, Shufang Ji, Juncai Dong
exaly   +2 more sources

Geobacter autogenically secreted fulvic acid to facilitate the dissimilated iron reduction and vivianite recovery.

Environmental Science and Technology, 2020
Biosynthetic organic matters, such as humus, play important roles in iron and phosphorus cycling in soil and aquatic systems. As an important member of humus, fulvic acid (FA) is ubiquitous in different environmental media, such as water, soil, and ...
Shu Wang, Yu Wu, Jingkun An, Danhui Liang, Lili Tian, Lean Zhou, Xin Wang, Nan Li   +7 more
semanticscholar   +1 more source

Graphite accelerate dissimilatory iron reduction and vivianite crystal enlargement.

Water Research, 2020
Biomineralized vivianite induced by dissimilatory iron reduction bacteria (DIRB) has received increasing attention because it alleviates phosphorus crisis and phosphorus pollution simultaneously. However, the relatively small crystal size and low Fe(III)
Yu Wu, Cong Wang, Shu Wang, Jingkun An, Danhui Liang, Qian Zhao, Lili Tian, Yue Wu, Xin Wang, Nan Li   +9 more
semanticscholar   +1 more source

Bisulfite reduction of soil iron for the reductive degradation of trichloroethylene

Chemosphere, 2022
This study explored the potential reactivities of various reductants in inducing subsurface TCE degradation in natural soils. It was found that bisulfite (HSO3-) exhibited the ability to induce reduction in soil iron minerals, and increase the degradation of TCE in the soil slurry system; however, no TCE degradation occurred in the aqueous system.
Yuwen Hou, Chenju Liang
openaire   +2 more sources

Reductive mobilisation of ferritin iron

European Journal of Biochemistry, 1985
The reductive mobilisation of iron from ferritin, the principal protein of iron storage, was studied. The kinetic characteristics of iron release by dithionite, thioglycollate, and dihydroriboflavin 5'-phosphate (FMNH2) were found to differ widely. The dependence on pH is most pronounced for the dithionite reduction which proceeds 100 times faster at ...
F, Funk, J P, Lenders, R R, Crichton, W, Schneider   +3 more
openaire   +2 more sources

Reduction potential of iron in transferrin

Biochimica et Biophysica Acta (BBA) - General Subjects, 1985
The reduction potential of Fe3+ in transferrin was measured spectrophotometrically by equilibration with methyl viologen in the presence of sodium dithionite. For an ionic strength near 0.1 M at 25 degrees C and pH 7.3 under 0.048 atm. CO2, half of the iron is reduced at a potential near -0.40 V (vs. standard hydrogen electrode). At least one disulfide
D C, Harris, A L, Rinehart, D, Hereld, R W, Schwartz, F P, Burke, A P, Salvador   +5 more
openaire   +2 more sources