Results 81 to 90 of about 69,799 (276)

Bismuth‐Based Semiconductors in Photocatalytic CO2 Reduction: Catalysts, Progress, and Future Perspectives

open access: yesCarbon and Hydrogen, EarlyView.
This review systematically summarizes research progress on bismuth‐based semiconductor photocatalytic materials in the field of CO2 reduction. It focuses on elucidating the mechanisms by which four modification strategies—including heteroatom doping, oxygen vacancy engineering, microstructural control, and heterostructure fabrication—regulate band ...
Shuisen He   +6 more
wiley   +1 more source

The effect of wort filling time on fermentation, maturation and acetaldehyde content in beer

open access: yesCzech Journal of Food Sciences, 2016
The effect of wort filling time on the process of fermentation, maturation, and acetaldehyde content in beer was determined. The experiments were performed on an industrial scale, the fermentation and maturation took place in fermentation tanks.
Krzysztof KUCHARCZYK, Tadeusz TUSZYŃSKI
doaj   +1 more source

Effects of Acetaldehyde on Intestinal Barrier Function

open access: yes, 2016
Ethanol-induced epithelial barrier dysfunction increases the risk of inflammatory and carcinogenic diseases. Acetaldehyde, being a key metabolite of ethanol metabolism, is highly mutagenic and cytotoxic, but also has a strong potency to affect the apical
Elhaseen E. Elamin   +5 more
core   +1 more source

Unveiling the Potential of Metal and Non‐Metal Modified Porous Carbon for the Electrochemical Reduction of CO2

open access: yesCarbon Energy, EarlyView.
Earth‐abundant metal‐ and non‐metal‐modified porous carbons offer a highly tunable platform for electrochemical CO2 reduction. This review shows how electronic interactions, active‐site coordination, pore architecture, and cooperative catalytic effects jointly govern intermediate stabilization, product selectivity, and device‐relevant CO2RR performance.
Hussein A. Younus   +4 more
wiley   +1 more source

Acetaldehyde and Motivation

open access: yes, 2019
Acetaldehyde contributes to alcohol’s neuroactive effects through its own motivational properties. This chapter gathers current evidence on acetaldehyde psychoactive action, focusing on behavioral investigations able to unveil acetaldehyde rewarding ...
Anna Brancato   +3 more
core   +1 more source

Metallic–Dissolution Triggered Defective NiCoAl‐CuO Electrocatalyst for Enhanced Ethanol Oxidation Reaction With Precisely Tuned Reaction Pathway

open access: yesCarbon Energy, EarlyView.
Metallic dissolution triggers Al/O vacancies in NiCoAl–CuO, steering C2‐selective ethanol oxidation to acetate. Hybrid electrolysis co‐produces hydrogen and acetate with high efficiency and reduced cell voltage. ABSTRACT Replacing the sluggish anodic oxygen evolution reaction (OER) with value‐added processes like the ethanol oxidation reaction (EOR ...
Ashish Gaur   +8 more
wiley   +1 more source

Acetaldehyde-mediated cilia dysfunction in bovine bronchial epithelial cells

open access: yes, 1991
Acetaldehyde, which is present in significant concentrations in cigarette smoke and is elevated during alcohol ingestion, has been demonstrated to impair mucociliary clearance of the lung.
S. I. Rennard, D. J. Tuma, J. H. Sisson
core   +1 more source

Dual‐Function Electrocatalysis: Simultaneous Wastewater Remediation and Hydrogen Evolution—A Comprehensive Review

open access: yesCarbon Energy, EarlyView.
Replacing the oxygen evolution reaction with the electro‐oxidation of pollutants and waste streams offers an energy‐efficient route for simultaneous hydrogen production and pollutant remediation. This review summarizes the reaction mechanisms, catalyst design principles, and emerging paired‐electrolysis strategies that govern activity, selectivity ...
Safa Al‐Yahyaey   +4 more
wiley   +1 more source

Eating, Drinking, Smoking and Cancer Prevention: A Focus on Acetaldehyde

open access: yes, 2013
At room temperature acetaldehyde (ethanal) is a flammable, colourless gas with a fruity odour. In 2009, the International Agency for Research on Cancer of the world health organisation classified acetaldehyde as a Class 1 toxin (human carcinogen) [2 ...
Rajkumar Rajendram   +5 more
core   +1 more source

Regulating the C1 Pathway of Ethanol Electrooxidation via OH‐Mediated Surface Engineering on Ag‐Modified PdCu Catalysts

open access: yesCarbon Energy, EarlyView.
Surface‐localized Ag domains on PdCu nanowires enhance *OH adsorption while preserving contiguous PdCu ensembles, enabling rapid removal of poisoning intermediates and facilitating C–C bond cleavage during alkaline ethanol oxidation. The optimized Pd1Cu1@Ag0.25 catalyst combines high mass activity with enhanced C1 selectivity, highlighting spatially ...
Mengting Chen   +10 more
wiley   +1 more source

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