Results 41 to 50 of about 424,465 (437)

Quick Detection of Aldehydes and Ketones in Automotive Textiles

open access: yesAUTEX Research Journal, 2021
This study was aimed to develop a quick detection method to test aldehydes and ketones in textiles in order to control the quality of automotive textiles in the development process from fabric production to end-use in vehicles.
Ma Yanxue   +3 more
doaj   +1 more source

Synthesis, Characterization and Biological Evaluation of Novel Benzamidine Derivatives: Newer Antibiotics for Periodontitis Treatment

open access: yesAntibiotics, 2022
Periodontal disease (PD) is complex polymicrobial disease which destroys tooth-supporting tissue. Although various synthetic inhibitors of periodontitis-triggering pathogens have been recognized, their undesirable side effects limit their application ...
Mohammad Auwal Sa’ad   +5 more
doaj   +1 more source

Tunneling of electrons via rotor-stator molecular interfaces: combined ab initio and model study [PDF]

open access: yesChem. Phys., 473 (2016), p. 32, 2015
Tunneling of electrons through rotor-stator anthracene aldehyde molecular interfaces is studied with a combined ab initio and model approach. Molecular electronic structure calculated from first principles is utilized to model different shapes of tunneling barriers.
arxiv   +1 more source

Nuclear Magnetic Resonance Spectroscopic Analysis of the Evolution of Peroxidation Products Arising from Culinary Oils Exposed to Thermal Oxidation: An Investigation Employing 1H and 1H-1H COSY and TOCSY Techniques

open access: yesFoods, 2022
Scientific warnings on the deleterious health effects exerted by dietary lipid oxidation products (LOPs) present in thermally stressed culinary oils have, to date, not received adequate attention given that there has been an increase in the use and ...
Gilbert Ampem   +3 more
doaj   +1 more source

Lattice thermal expansion and anisotropic displacements in urea, bromomalonic aldehyde, pentachloropyridine and naphthalene [PDF]

open access: yesThe Journal of Chemical Physics 147, 074112 (2017), 2017
Anisotropic displacement parameters (ADPs) are commonly used in crystallography, chemistry and related fields to describe and quantify thermal motion of atoms. Within the very recent years, these ADPs have become predictable by lattice dynamics in combination with first-principles theory.
arxiv   +1 more source

Quelques composants volatils des vins de la région de l'Alpujarra-Contraviesa (Espagne)

open access: yesOENO One, 1994
Cette note rassemble les teneurs en substances volatiles des vins produits dans la région de l'Alpujarra-Contraviesa et située dans la province de Grenade ayant une tradition vitivinicole assez ancienne.
Manuel Olalla   +2 more
doaj   +1 more source

Reactions of Soy Flour and Soy Protein by Non-Volatile Aldehydes Generation by Specific Oxidation

open access: yesPolymers, 2019
Soy protein isolate (SPI) and insoluble soy flour polymeric carbohydrates have been reacted with sodium periodate for the specific oxidation of vicinal –OH groups to investigate the reactions involved in this approach to soy flour adhesives.
C. Frihart   +3 more
semanticscholar   +1 more source

Effect of torrefaction pretreatment on the pyrolysis of rubber wood sawdust analyzed by Py-GC/MS [PDF]

open access: yes, 2018
The aim of this study was to investigate the effect of torrefaction on the pyrolysis of rubber wood sawdust (RWS) using pyrolysis–gas chromatography/mass spectrometry (Py-GC/MS).
Chen, Wei-Hsin   +4 more
core   +1 more source

Conversion of Natural Aldehydes from Eucalyptus citriodora, Cymbopogon citratus, and Lippia multiflora into Oximes: GC-MS and FT-IR Analysis †

open access: yesMolecules, 2009
Three carbonyl-containing extracts of essential oils from Eucalyptus citriodora (Myrtaceae), Cymbopogon citratus (Gramineae) and Lippia multiflora (Verbenaceae) were used for the preparation of oximes.
Igor W. Ouédraogo   +4 more
doaj   +1 more source

Counteracting Roles of Lipidic Aldehydes and Phenolic Antioxidants on Soy Protein Oxidation Defined by a Chemometric Survey of Solvent and Mechanically Extracted Soybean Meals

open access: yesAntioxidants, 2023
Soybean meal (SBM) is a premier source of protein for feeding food-producing animals. However, its nutritional value can be compromised by protein oxidation.
Junwei Zhang   +4 more
doaj   +1 more source

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