Results 51 to 60 of about 2,890 (157)

Salt‐Driven Silk Fibroin Assembly for Solvent‐Free Multienzyme Co‐Immobilization

ChemCatChem, Volume 18, Issue 12, 26 June 2026.
Salt‐induced silk fibroin assembly enables solvent‐free co‐immobilization of redox enzyme cascades in fully aqueous media without covalent modification. The protein matrix provides high operational stability and modulates cofactor accessibility, enhancing functional coupling within the confined microenvironment.
Juan Cruz Almada, Miguel Marco‐Martín, Uriel A. Ruiz‐Castillo, Susana Velasco‐Lozano   +3 more
wiley   +1 more source

Effect of thiosulphate as electron acceptor on glucose and xylose oxidation by Thermoanaerobacter finnii and a Thermoanaerobacter sp. isolated from oil field water

Research in Microbiology, 1996
During glucose and xylose fermentation, Thermoanaerobacter finnii was observed to produce lactate, acetate, H2 and CO2, with ethanol being the major end product. Thermoanaerobacter strain SEBR 5268, an isolate from an oil field, also produced a similar range of end products from glucose and xylose fermentation, with the exception that both ethanol and ...
/Fardeau, Marie-Laure, /Faudon, C., /Cayol, Jean-Luc, Magot, M., Patel, B.K.C., /Ollivier, Bernard   +5 more
openaire   +4 more sources

Technobiological Pathways for High‐CO₂ Capture Using Micro‐/Macroalgae: Genetic Engineering, Process Automation, and Value‐Added Bioproducts

Asia-Pacific Journal of Chemical Engineering, Volume 21, Issue 3, May/June 2026.
ABSTRACT Greenhouse gas (GHG) emissions have emerged as one of the most critical drivers of climate change; this is primarily due to high concentrations and long atmospheric life of carbon dioxide (CO2). For a significant amount of time, various biological processes such as microalgal cultivation, cyanobacterial systems, photosynthetic microorganisms ...
Sadhana Semwal, Harish Chandra Joshi
wiley   +1 more source

Amide and Thioester Synthesis Via Oxidative Coupling of Alcohols with Amines or Thiols Using Alcohol Dehydrogenases

Angewandte Chemie, Volume 138, Issue 1, 2 January 2026.
Alcohol dehydrogenases (ADHs) are best known for reducing ketones to chiral alcohols, but their oxidative potential is rarely exploited. Here, we show that selected ADHs catalyze newly discovered promiscuous transformations: the oxidative coupling of primary alcohols with amines or thiols, enabling the direct and efficient synthesis of a broad range of
Matteo Damian, Vasilis Tseliou, Patrick Peters, Tanja Knaus, Francesco G. Mutti   +4 more
wiley   +2 more sources

Dataset describing the influence of culture conditions on the bioreduction of organic acids to alcohols by Thermoanaerobacter pseudethanolicus

Data in Brief
The dataset describes the influence of culture conditions on the bioreduction of organic acids by Thermoanaerobacter pseudethanolicus as reported in [1].
Johann Orlygsson, Sean Michael Scully
doaj   +1 more source

Residue-Specific Incorporation of the Non-Canonical Amino Acid Norleucine Improves Lipase Activity on Synthetic Polyesters

Frontiers in Bioengineering and Biotechnology, 2022
Environmentally friendly functionalization and recycling processes for synthetic polymers have recently gained momentum, and enzymes play a central role in these procedures.
Karolina Haernvall, Patrik Fladischer, Patrik Fladischer, Heidemarie Schoeffmann, Sabine Zitzenbacher, Tea Pavkov-Keller, Tea Pavkov-Keller, Tea Pavkov-Keller, Tea Pavkov-Keller, Karl Gruber, Karl Gruber, Karl Gruber, Michael Schick, Motonori Yamamoto, Andreas Kuenkel, Doris Ribitsch, Doris Ribitsch, Georg M. Guebitz, Georg M. Guebitz, Birgit Wiltschi, Birgit Wiltschi, Birgit Wiltschi   +21 more
doaj   +1 more source

Substrate Walking for Selective Ene Reduction

ChemCatChem, Volume 18, Issue 9, 14 May 2026.
Ene‐reductases (EREDs) efficiently reduce activated C═C bonds. Expanding the current application, they catalyze the selective reduction of highly substituted cyclohexenones. Immobilized, they were scaled to 200 mL, achieving full substrate conversion without enzyme degradation. ABSTRACT Ene‐reductases (EREDs) efficiently reduce activated C═C bonds, but
Hugo Brasselet, Jonathan Berger, Elisa Arends, Adriaan de Man, Laura van der Weel, Hessel van Dijk, Anke Hummel, Harald Gröger, Ulf Hanefeld   +8 more
wiley   +1 more source

Construction of a Bacterial Cellulase Cocktail for Saccharification of Regenerated Cellulose and Pretreated Corn Stover

BioResources, 2015
To apply bacterial cellulases for efficient saccharification of biomass, three Clostridium thermocellum cellulases and a Thermoanaerobacter brockii β-1,4-glucosidase were synthesized in Escherichia coli, and the proportions among them were optimized ...
Alei Geng, Jian Wu, Rongrong Xie, Xia Li, Fuxiang Chang, Jianzhong Sun   +5 more
doaj   +1 more source

Structure of HsdS subunit from Thermoanaerobacter tengcongensis sheds lights on mechanism of dynamic opening and closing of type I methyltransferase. [PDF]

PLoS ONE, 2011
Type I DNA methyltransferases contain one specificity subunit (HsdS) and two modification subunits (HsdM). The electron microscopy model of M.EcoKI-M₂S₁ methyltransferase shows a reasonable closed state of this clamp-like enzyme, but the structure of the
Pu Gao, Qun Tang, XiaoMin An, XiaoXue Yan, DongCai Liang   +4 more
doaj   +1 more source

Engineering New‐to‐Nature Biological Pathways for β,γ‐Alkanediol Synthesis

Advanced Science, Volume 13, Issue 23, 23 April 2026.
β,γ‐Alkanediols are value‐added chemicals to be used as functional solvents, biofuels, and cosmetic components. This work demonstrates a carboligation‐mediated approach for synthesis of linear chain β,γ‐alkanediols in Escherichia coli, namely, hexane‐2,3‐diol (2,3‐HDO) and pentane‐2,3‐diol (2,3‐PDO). The engineered E. coli cells produce 152.2 mm (17.98
Haofeng Chen, Haidong Yu, Dongjiang Lin, Guojun Yang, Yuchen Xie, Yang Zhang, Jifeng Yuan   +6 more
wiley   +1 more source