Results 41 to 50 of about 316,360 (347)

CRUDE GLYCEROL AS SUBSTRATE FOR SULFATE-REDUCING BACTERIA FROM A MATURE OIL FIELD AND ITS POTENTIAL IMPACT ON SOURING [PDF]

Journal of Petroleum Science and Technology, 2015
Crude glycerol (CG) is an abundantly available and cheap by-product from biodiesel production. Value-added applications for CG are highly wanted by industry and several processes such as the use of CG for enhanced oil recovery have been proposed. The aim
Sidnei Santos, Martin Liebensteiner, Leila Souza, Catia Ramos, Josilene Matos, Luiz Batista, Cristina Quintella, Paulo Almeida   +7 more
doaj   +1 more source

Biogenic Iron Sulfide Nanoparticles Enable Extracellular Electron Uptake in Sulfate-Reducing Bacteria.

Angewandte Chemie, 2019
Microbes synthesize cell-associated nanoparticles (NPs) and utilize their physicochemical properties to produce energy under unfavorable metabolic conditions.
Xiao Deng, N. Dohmae, A. Kaksonen, A. Okamoto   +3 more
semanticscholar   +1 more source

Electron acceptors for sulphate-reducing bacteria Desulfomicrobium sp. in the process of oxidation of organic compounds

Біологічні студії, 2013
In the presence of sulfate in the medium? sulfate-reducing bacteria Desulfomicro­bium sp. use it as a final electron acceptor with it’s reduction to hydrogen sulfide. Except sulfate, bacteria Desulfomicrobium sp.
K. V. Sholiak, T. B. Peretyatko, S. P. Gudz   +2 more
doaj   +1 more source

The ability of sulfate-reducing bacteria Desulfovibrio desulfuricans Ya-11 i Desulfobacter sp. to use nitrate as electron acceptor

Біологічні студії, 2011
The ability of Desulfovibrio desulfuricans Ya-11 bacteria to use nitrate as terminal electron acceptor was studied. The level of biomass accumulation in the medium with nitrate changed depending on the initial NO3– concentration. At nitrate concentration
T. B. Peretyatko, S. P. Gudz
doaj   +1 more source

Dissimilatory sulfate reduction in bacteria Desulfovibrio desulfuricans ІМV К-6 upon influence of Uragan and Raundup herbicides

Regulatory Mechanisms in Biosystems, 2015
Objects of the study were sulfate-reducing bacteria Desulfovibrio desulfuricans ІМV К-6, isolated from Yavorivske lakе. This strain is kept in the collection of microorganisms at the Department of Microbiology of Ivan Franko National University. Bacteria
G. І. Zvir, O. М. Moroz, S. O. Hnatush
doaj   +1 more source

Notch Signaling Pathway Is Activated by Sulfate Reducing Bacteria

Frontiers in Cellular and Infection Microbiology, 2021
Sulfate Reducing Bacteria (SRB), usually rare residents of the gut, are often found in increased numbers (called a SRB bloom) in inflammatory conditions such as Inflammatory Bowel Disease (IBD), pouchitis, and periodontitis.
Sudha B. Singh, Cristina N. Coffman, Amanda Carroll-Portillo, Matthew G. Varga, Henry C. Lin, Henry C. Lin   +5 more
doaj   +1 more source

Growth of various strains of sulfate-reducing bacteria of human large intestine

Біологічні студії, 2012
New strains of sulfate-reducing bacteria from human intestine are obtained. These bacteria are vibrio-like (strains SRB Vib-1, SRB Vib-2, SRB Vib-3) and short rod-like (strains SRB Rod-4 and SRB Rod-5) forms.
I. V. Kushkevych, O. M. Moroz
doaj   +1 more source

Basic Bioelement Contents in Anaerobic Intestinal Sulfate-Reducing Bacteria

Applied Sciences, 2021
The monitoring of trace metals in microbial cells is relevant for diagnosis of inflammatory bowel disease (IBD). Sulfate-reducing bacteria (SRB) represent an important factor in the IBD development.
Ivan Kushkevych, Daryna Abdulina, Dani Dordević, Monika Rozehnalová, Monika Vítězová, Martin Černý, Pavel Svoboda, Simon K.-M. R. Rittmann   +7 more
doaj   +1 more source

Aerobic respiration in sulfate-reducing bacteria [PDF]

FEMS Microbiology Letters, 1990
Cultures of Disulfovibrio desulfuricans strain CSN (incubated in a sulfide- and sulfate-free medium) reduced up to 5 mM O2 with H2 as electron donor. Aerobic respiration was not coupled with growth, but resulted in ATP formation. Washed cells incubated in H2-saturated phosphate buffer revealed respiration rates of up to 250 nmol O2 min−1 mg protein−1 ...
Waltraud Dilling, Heribet Cypionka
openaire   +2 more sources

Sulfate-Reducing Bacteria as an Effective Tool for Sustainable Acid Mine Bioremediation

Frontiers in Microbiology, 2018
Mining industries produce vast waste streams that pose severe environmental pollution challenge. Conventional techniques of treatment are usually inefficient and unsustainable.
A. Ayangbenro, O. S. Olanrewaju, O. Babalola   +2 more
semanticscholar   +1 more source