Results 51 to 60 of about 292,300 (359)

Exhaled Aldehydes as Biomarkers for Lung Diseases: A Narrative Review

Molecules, 2022
Breath analysis provides great potential as a fast and non-invasive diagnostic tool for several diseases. Straight-chain aliphatic aldehydes were repeatedly detected in the breath of patients suffering from lung diseases using a variety of methods, such ...
Maximilian Alexander Floss, Tobias Fink, Felix Maurer, Thomas Volk, Sascha Kreuer, Lukas Martin Müller-Wirtz   +5 more
doaj   +1 more source

Use of Alternative Wood for the Ageing of Brandy de Jerez [PDF]

, 2020
The use of alternative types of wood has arisen for the aging of the Brandy de Jerez, on a pilot plant level. In particular, besides the use of American oak, two more types of oak have been studied, French oak and Spanish oak, allowed by the Technical ...
Delgado González, Manuel Jesús, García Barroso, Carmelo, García Moreno, María de Valme, Guillén Sánchez, Dominico Antonio, Rodríguez Dodero, María del Carmen, Ruiz de Mier, María, Sánchez Guillén, Manuel María   +6 more
core   +1 more source

Alcohol‐induced altered glycans in human tracheal epithelial cells promote bacterial adhesion

FEBS Open Bio, EarlyView.
Alcohol induces altered glycans to promote bacteria adhesion. Heavy alcohol drinking is known to increase the risk of bacterial pneumonia. However, the link between alcohol levels and risk of infection remains underexplored. Recently, we found that alcohol induced α2‐6sialo mucin O‐glycans in human tracheobronchial epithelial cells, which mediated the ...
Pi‐Wan Cheng, Souvik Datta, Derrick R. Samuelson   +2 more
wiley   +1 more source

Enantioselective Michael Addition of Aldehydes to Maleimides Organocatalyzed by a Chiral Primary Amine-Salicylamide

Molecules, 2018
A primary amine-salicylamide derived from chiral trans-cyclohexane-1,2-diamine was used as an organocatalyst for the enantioselective conjugate addition of aldehydes, mainly α,α-disubstituted to N-substituted maleimides.
Alejandro Torregrosa-Chinillach, Adrien Moragues, Haritz Pérez-Furundarena, Rafael Chinchilla, Enrique Gómez-Bengoa, Gabriela Guillena   +5 more
doaj   +1 more source

Porous silica spheres as indoor air pollutant scavengers [PDF]

, 2010
Porous silica spheres were investigated for their effectiveness in removing typical indoor air pollutants, such as aromatic and carbonyl-containing volatile organic compounds (VOCs), and compared to the commercially available polymer styrene ...
Delaney, Paul, Gibson, Lorraine, Hanrahan, John P., Healy, Robert, Holmes, Justin D., Morris, Michael A., Wenger, John C.   +6 more
core   +2 more sources

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

Advanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida, Yanjie Wang, Thais A. Rodrigues, Paulo H. H. Nunes, Vagner R. de Mendonça, Paulo H. E. Falsetti, Leticia V. Savazi, Tao He, Alexandra V. Bardakova, Aida V. Rudakova, Jie Tian, Alexei V. Emeline, Osmando F. Lopes, Antonio Otavio T. Patrocínio, Jia Hong Pan, Caue Ribeiro, Detlef W. Bahnemann   +16 more
wiley   +1 more source

Analytical methods and experimental quality in studies targeting carbonyls in electronic cigarette aerosols

Frontiers in Chemistry
We provide an extensive review of 14 studies (11 independent and three industry-funded) on emissions generated by Electronic Cigarettes (ECs), specifically focusing on the evaluation of carbonyls present in these emissions and emphasizing a meticulous ...
Roberto A. Sussman, Federica Maria Sipala, Simone Ronsisvalle, Simone Ronsisvalle, Sebastien Soulet   +4 more
doaj   +1 more source

Purification and kinetic characterisation of class 3 bovine corneal aldehyde dehydrogenase : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Chemistry at Massey University [PDF]

, 1999
Aldehydes can be found in a wide variety of places. For example, formaldehyde, acetaldehyde and acrolein are products of combustion and are present in smog and cigarette smoke (Schaucnstein et al., 1977).
Woodhead, Brendon John
core  

Model studies on the pattern of volatiles generated in mixtures of amino acids, lipid oxidation-derived aldehydes, and glucose [PDF]

, 2011
The development of flavor and browning in thermally treated foods results mainly from the Maillard reaction and lipid degradation but also from the interactions between both reaction pathways.
Adams, An, De Kimpe, Norbert, Kitrytė, Vaida, Venskutonis, Rimantas   +3 more
core   +1 more source

MnI‐Functionalized Covalent Organic Framework as Efficient Electrocatalyst for CO2 Reduction in a Catholyte‐Free Zero‐Gap Electrolyzer

Advanced Functional Materials, EarlyView.
This work demonstrates the successful integration of a phenanthroline‐based 2D COF with MnI catalytic sites into a catholyte‐free membrane‐electrode‐assembly cell for CO2 electroreduction. The crystalline COF actively suppresses Mn⁰–Mn⁰ dimerization, achieving a turnover frequency of 617 h⁻¹ at 2.8 V (full‐cell potential), and enabling stable operation.
Laura Spies, Marcos Eduardo G. Carmo, Gonçalves J. Marrenjo, Stephan Reuther, Patrick Ganswindt, Antonio Otavio T. Patrocinio, Thomas Bein, Osmando F. Lopes, Jenny Schneider   +8 more
wiley   +1 more source