Results 21 to 30 of about 3,651,014 (320)
Electron donors for autotrophic denitrification
Chemical Engineering Journal, 2019 Abstract Autotrophic denitrification (AuDen) is an efficient, convenient and eco-friendly biological process for the treatment of nitrate-contaminated organic-deficient waters. AuDen can be applied as a unique process or complement the conventional denitrification with organics, reducing the risk of organic carbon breakthrough in the effluent and ...
F. Di Capua +3 more
semanticscholar +4 more sources
Lack of a peroxiredoxin suppresses the lethality of cells devoid of electron donors by channelling electrons to oxidized ribonucleotide reductase. [PDF]
PLoS Genetics, 2017 The thioredoxin and glutaredoxin pathways are responsible of recycling several enzymes which undergo intramolecular disulfide bond formation as part of their catalytic cycles such as the peroxide scavengers peroxiredoxins or the enzyme ribonucleotide ...
Susanna Boronat +6 more
doaj +2 more sources
Frontiers in Microbiology, 2016 Direct interspecies electron transfer (DIET) has been recognized as an alternative to interspecies H2 transfer as a mechanism for syntrophic growth, but previous studies on DIET with defined co-cultures have only documented DIET with ethanol as the ...
Li-YIng eWang +4 more
doaj +2 more sources
The Effects of Internal Electron Donors on MgCl2-Supported Ziegler-Natta Catalysts for Isotactic PP. [PDF]
Polymers (Basel)Li B, Li H, Hu H, Zhou Y, Mao G, Xin S.
europepmc +2 more sources
Frontiers in Bioengineering and Biotechnology, 2022 Sulfate-reducing bacteria (SRB) catalyse the dissimilatory reduction of sulfate to hydrogen sulfide using a wide range of small molecular weight organic compounds, and hydrogen, as electron donors.
Ana Laura Santos +4 more
doaj +1 more source
Small, 2021 Fused-ring electron donors boost the efficiency of organic solar cells (OSCs), but they suffer from high cost and low yield for their large synthetic complexity (SC > 30%).
Yueyue Gao +11 more
semanticscholar +1 more source
Mechanism of caproic acid biosynthesis: energy metabolism and influencing factors
工程科学学报, 2023 Caproic acid is a value-added product that has many uses in the preservation and synthesis of bio-energy. It is obtained via reverse β-oxidation reaction using electron donors and acceptors through the process of carbon chain elongation.
Hong-zhi MA +5 more
doaj +1 more source
Water Science and Technology, 2021 This study compares sulfate-reduction performance in an anaerobic sludge with different carbon sources (ethanol, acetate, and glucose). Also, the toxic effect of copper was evaluated to assess its feasibility for possible acid mine drainage (AMD ...
C. D. Loreto +5 more
doaj +1 more source
The Use of Electron Donors to Increase Stereospecificity in Ziegler-Natta Propylene Polymerization [PDF]
علوم و تکنولوژی پلیمر, 2016 Different chemical components in traditional Ziegler–Natta catalytic system include: (1) titanium and vanadium containing compounds, mostly TiCl4, as an active centre, (2) trialkylaluminium-based Lewis acid compounds, especially triethylaluminium, as ...
Farshid Nouri-Ahangarani +2 more
doaj +1 more source
All‐Fullerene Electron Donor–Acceptor Conjugates [PDF]
Angewandte Chemie, 2019 AbstractThe synthesis and characterization of a covalent all‐fullerene C60‐Lu3N@Ih‐C80 electron donor–acceptor conjugate has been realized by sequential 1,3‐dipolar cycloaddition reactions of azomethine ylides on Lu3N@Ih‐C80 and C60. To the best of our knowledge, this is the first time that two fullerenes behaving as both electron donor (Lu3N@Ih‐C80 ...
Marta Izquierdo +8 more
openaire +4 more sources