Results 171 to 180 of about 10,625 (218)

Biomass‐supported palladium catalysts on Desulfovibrio desulfuricans and Rhodobacter sphaeroides [PDF]

open access: yesBiotechnology and Bioengineering, 2008
A Rhodobacter sphaeroides-supported dried, ground palladium catalyst (‘‘Rs-Pd(0)’’) was compared with a Desulfovibrio desulfuricans-supported catalyst (‘‘Dd-Pd(0)’’)and with unsupported palladium metal particles made by reduction under H2 (‘‘Chem-Pd(0)’’)
Mark D Redwood   +2 more
exaly   +2 more sources

Septic arthritis caused by Desulfovibrio desulfuricans: A case report and review of the literature.

Anaerobe, 2021
Septic arthritis can occur by hematogenous seeding, direct joint inoculation, or extension of a bone infection into the joint. We report a case of septic arthritis of the hip caused by Desulfovibrio desulfuricans, an anaerobic sulfur-reducing bacteria ...
Timothy J. Marquis   +2 more
semanticscholar   +1 more source

Iron requirement for the hydrogenase of Desulfovibrio desulfuricans

Archives of Biochemistry and Biophysics, 1964
Abstract Aged preparations of the hydrogenase of D. desulfuricans develop a requirement of ferrous iron for activity. This supports the view that ferrous iron is a part of the active enzyme. It is suggested that inactivation during storage of the enzyme results from the loss of ferrous iron by the enzyme and oxidation of the iron to the ferric ...
J C, SADANA, D, RITTENBERG
openaire   +2 more sources

Purification and properties of the hydrogenase of Desulfovibrio desulfuricans

Biochimica et Biophysica Acta, 1956
Abstract Hydrogenase from Desulfovibrio desulfuricans has been purified about fifty-fold. At the highest level of purity 1 mg of protein N catalyses the oxidation of 2.6·10 6 μl of H 2 per hour by methylene blue at 34°. Purified hydrogenase was found to be activated by FeCl 2 or FeCl 3 , the increase in activity being the same with benzyl ...
J C, SADANA, V, JAGANNATHAN
openaire   +2 more sources

Synthesis of Cu‐Ag Bimetallic Nanoparticle Hydrosols and Their Superior Antibacterial Performances for Control of Microbial Corrosion by Desulfovibrio Desulfuricans Biofilm

Advanced Functional Materials
Microbiologically influenced corrosion (MIC) of engineering structures poses significant safety risks, particularly in environments where sulfate‐reducing bacteria (SRB) are prevalent.
Changpeng Li   +12 more
semanticscholar   +1 more source

Corrosion of X52 pipeline steel in a simulated soil solution with coexistence of Desulfovibrio desulfuricans and Pseudomonas aeruginosa bacteria

, 2020
In this work, corrosion of an X52 pipeline steel was investigated in a simulated soil solution containing Pseudomonas aeruginosa (PAO1), Desulfovibrio desulfuricans (sulfate-reducing bacteria, SRB) or both, where the corrosion rates of the steel are 0 ...
Hongwei Liu, Y. F. Cheng
semanticscholar   +1 more source

Accelerated corrosion of pipeline steel in the presence of Desulfovibrio desulfuricans biofilm due to carbon source deprivation in CO2 saturated medium.

Materials Science and Engineering C: Materials for Biological Applications, 2019
The chemistry of bacterial biofilms as well as the nutritional composition of culture environments may differ at any time within a growth process, especially for SRB consortia within oil wells with limited carbon sources. In the oilfield, the presence of
U. Eduok, E. Ohaeri, J. Szpunar
semanticscholar   +1 more source

Cloning and characterization of the flavodoxin gene from Desulfovibrio desulfuricans

Biochimica et Biophysica Acta (BBA) - Gene Structure and Expression, 1991
The gene coding for the flavodoxin protein from Desulfovibrio desulfuricans [Essex 6] (ATCC 29577) has been cloned and sequenced. The gene was identified on Southern blots of HindIII-digested genomic DNA by hybridization to the coding region for the flavodoxin from Desulfovibrio vulgaris [Hildenborough] (Krey, G.D., Vanin, E.F. and Swenson, R.P. (1988)
L R, Helms, R P, Swenson
openaire   +2 more sources

Corrosion mechanism of Pseudomonas stutzeri on X80 steel subjected to Desulfovibrio desulfuricans under elastic stress and yield stress

Corrosion Science, 2023
Q. Fu   +6 more
semanticscholar   +1 more source

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