Results 51 to 60 of about 6,898,244 (304)

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

Abnormal combustion - methanol versus gasoline [PDF]

, 1988
Includes bibliographical references.The maximum efficiency of conventional gasoline engines is largely determined by the compression ratio, and this is limited by the onset of kno8k. The maximum cylinder size is similarly constrained.
Yates, Andrew David Bennett
core   +1 more source

Methanol Production from Biogas-derived Syngas [PDF]

E3S Web of Conferences
"Green" hydrogen must gradually replace fossil fuel-based H2. The anaerobic digestion (AD) of sewage sludge or agro-industrial waste yields a CH4/CO2 biogas and a NH4+ digestate.
Zhang Huili, Kou Yibing, Baeyens Jan, Yang Miao, Deng Yimin   +4 more
doaj   +1 more source

ATZ‐1 promotes DNA replication efficiency to maintain normal meiotic function

FEBS Open Bio, EarlyView.
Absence of ATZ‐1 interferes with meiotic DNA replication and cell cycle function via CHK‐1. This causes downstream defects associated with DNA damage and genomic integrity. Taken together, this study suggests that ATZ‐1 influences DNA replication efficiency and cell cycle function to maintain normal meiotic function.
Taylin E. Gourley, Luke W. Molesworth, Nethma H. Waduge, Fahimeh Eskandari, Peter R. Boag, Gregory M. Davis   +5 more
wiley   +1 more source

Enhanced methanol production from photothermal CO2 reduction via multilevel interface design

Nano Research
Photothermal CO2 hydrogenation is a promising route to produce methanol as a sustainable liquid solar fuel. However, most existing catalysts require a combination of solar irradiation and additional heat input to achieve a satisfactory reaction rate. For
Hongmin Wang, Bo Shang, Chungseok Choi, Sungho Jeon, Yuanzuo Gao, Tyler Wang, Nia J. Harmon, Mengxia Liu, Eric A. Stach, Hailiang Wang   +9 more
doaj   +1 more source

Identifying and characterising a plant GH1 β‐glucosidase that exhibits hydrolytic activity on N‐linked glucopyranoside

FEBS Open Bio, EarlyView.
We report the first β‐glucosidase with demonstrated hydrolytic activity on an N‐linked glycopyranoside. The enzyme, native to maize, was biochemically characterised for this novel reaction, and structural modelling of the enzyme–substrate complex revealed several clues to the underlying reduced catalytic rate relative to its native O‐glycopyranoside ...
Hani Gharabli, Carlotta Chiesa, Maher Abou Hachem, Ditte Hededam Welner   +3 more
wiley   +1 more source

Energy Optimization of Methanol Production using CO₂ from Natural Gas Sweetening via Reactor Heat Recovery, Compressor Integration, and Cooling Water Reuse

Journal of Chemical Engineering Research Progress
Methanol production via CO₂ hydrogenation is an efficient alternative for supporting energy sustainability and reducing carbon emissions; however, conventional processes still face limitations in energy efficiency and resource utilization.
Farrel Dzakwan Alghiffary, Jaguar Mulia Perdana, Theona Melinda Thomson, Dania Alya Karima, Alma Camila Nathania, Renny Gustiara Rahim, Cahya Kamila Ramadhani Putri   +6 more
doaj   +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

A Perspective on Solar-Driven Electrochemical Routes for Sustainable Methanol Production

Sustainable Chemistry
The transition towards sustainable and renewable energy sources is imperative in mitigating the environmental impacts of escalating global energy consumption.
Aaditya Pendse, Aditya Prajapati
doaj   +1 more source

The C‐terminal truncated splicing variant of NK1R negatively modulates substance P‐stimulated NK1R signaling

FEBS Open Bio, EarlyView.
The neurokinin 1 receptor exists as full‐length (NK1L) and C‐terminally truncated (NK1S) splice variants. We show that NK1S heterodimerizes with NK1L, impairing Gαq coupling and Ca2+ mobilization while enhancing β‐arrestin1 recruitment. NK1S suppresses substance P‐driven gene expression and cell migration, revealing NK1S as an endogenous biased ...
Lan Phuong Nguyen, Duc Trung Nguyen, Minyoung Cho, Jihun Kim, Soyeon In, Thai Uy Nguyen, Sunghoon Hurh, Beom Jin Park, Jong‐Ik Hwang   +8 more
wiley   +1 more source