Results 61 to 70 of about 111,190 (299)

Syngas as Electron Donor for Sulfate and Thiosulfate Reducing Haloalkaliphilic Microorganisms in a Gas-Lift Bioreactor

Microorganisms, 2020
Biodesulfurization processes remove toxic and corrosive hydrogen sulfide from gas streams (e.g., natural gas, biogas, or syngas). To improve the efficiency of these processes under haloalkaline conditions, a sulfate and thiosulfate reduction step can be ...
Caroline M. Plugge, João A. B. Sousa, Stephan Christel, Mark Dopson, Martijn F. M. Bijmans, Alfons J. M. Stams, Martijn Diender   +6 more
doaj   +1 more source

An inducible whole-cell biosensor for detection of formate ions [PDF]

Ten strains of the yeast Yarrowia lipolytica were constructed, the genomes of which contain the hrGFP gene under regulation of the formate dehydrogenase promoters.
Yuzbashev, T., Melkina, O. E., Cherenkova, A. A.   +2 more
core   +1 more source

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

FEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks, Garth L. Maker, Emily C. Davies, Berin A. Boughton, Samantha Lodge   +4 more
wiley   +1 more source

De novo synthesis of short‐chain aldehydes and hydrocarbons secreted by the brown marmorated stink bug Halyomorpha halys

FEBS Open Bio, EarlyView.
The brown marmorated stink bug, Halyomorpha halys, mainly secretes 4‐oxo‐(E)‐2‐hexenal, (E)‐2‐decenal, dodecane and tridecane, a mixture representative of that released by many heteropterans. We demonstrated that H. halys can synthesise these secretory components de novo using dietary glucose.
Haruna Fujimori, Koji Noge
wiley   +1 more source

Exploring Ectoine Production From Methanol, Formate, and Electrochemically Produced Formate by Methyloligella halotolerans

Engineering in Life Sciences
Microbial synthesis using renewable C1‐carbon sources like electrochemically produced formate (e‐formate) represents a promising approach for climate‐neutral chemical production. This study investigates formate utilization for ectoine biosynthesis by the
Aykut Kas, Paniz Izadi, Claudius Lenz, Thore Rohwerder, Jens Olaf Krömer, Falk Harnisch   +5 more
doaj   +1 more source

Crystal structures of diaquadi-μ-hydroxido-tris[trimethyltin(IV)] diformatotrimethylstannate(IV) and di-μ-hydroxido-tris[trimethyltin(IV)] chloride monohydrate

Acta Crystallographica Section E: Crystallographic Communications, 2016
The title compounds, [Sn3(CH3)9(OH)2(H2O)2][Sn(CH3)3(CHO2)2] (1) and [Sn3(CH3)9(OH)2]Cl·H2O (2), are partially condensed products of hydrolysed trimethyltin chloride.
Felix Otte, Stephan G. Koller, Christopher Golz, Carsten Strohmann   +3 more
doaj   +1 more source

Continuous Electrochemical Reduction of CO₂ to Formate: Comparative Study of the Influence of the Electrode Configuration with Sn and Bi-Based Electrocatalysts

Molecules, 2020
Climate change has become one of the most important challenges in the 21st century, and the electroreduction of CO2 to value-added products has gained increasing importance in recent years. In this context, formic acid or formate are interesting products
Guillermo Díaz-Sainz, Manuel Alvarez-Guerra, Angel Irabien   +2 more
doaj   +1 more source

Proton-mediated photoprotection mechanism in photosystem II

Frontiers in Plant Science, 2022
Photo-induced charge separation, which is terminated by electron transfer from the primary quinone QA to the secondary quinone QB, provides the driving force for O2 evolution in photosystem II (PSII).
Yu Sugo, Hiroshi Ishikita, Hiroshi Ishikita   +2 more
doaj   +1 more source

An Ammonium-Formate-Driven Trienzymatic Cascade for ω‑Transaminase-Catalyzed (R)‑Selective Amination

, 2019
(R)-Amination mediated by (R)-specific ω-transaminases generally requires costly d-alanine in excess to obtain the desired chiral amines in high yield.
Fei-Fei Chen (3383549), Yu-Hui Zhang (2016115), Zhi-Jun Zhang (471421), Gao-Wei Zheng (2091172), Jian-Ping Wu (285712), Lei Liu (5074), Jian-He Xu (1419973)   +6 more
core   +1 more source

Electrocatalytic CO2 Reduction to Formate with Molecular Fe(III) Complexes Containing Pendent Proton Relays [PDF]

, 2019
Electrocatalytic performance of two Fe complexes for CO2 reduction to formate is described.
Joseph S., Kuehner, Shelby L., Hooe, Asa W., Nichols, Diane A., Dickie, Charles, Machan   +4 more
core   +1 more source