Results 71 to 80 of about 5,243 (239)

Multidimensional Engineering Enabling Rate‐Matched C−N Coupling for Efficient Organonitrogen Electrosynthesis

open access: yesEcoEnergy, EarlyView.
This review introduces rate matching as a unifying design principle for efficient electrochemical C−N coupling and highlights multidimensional engineering of catalysts, interfaces, and reactors to synchronize the generation of carbon‐ and nitrogen‐containing intermediates, balance their surface coverages, maximize C−N bond formation, and enable ...
Kaixing Cai   +4 more
wiley   +1 more source

Activity parameters of lysozyme in the presence and absence of urea, methylamines and urea-methylamine-[NaCl]b mixture at pH 7.0 and 25°C.

open access: yes, 2015
bEstimated amount of salt required for perfect counteraction, determined from thermodynamic measurementsActivity parameters of lysozyme in the presence and absence of urea, methylamines and urea-methylamine-[NaCl]b mixture at pH 7.0 and 25°C.
Faizan Ahmad (54871)   +5 more
core   +1 more source

Focus on the Chemical Value of Methanol

open access: yesJournal of King Saud University: Engineering Sciences, 1995
Methanol is produced in large quantities in the Kingdom from Natural Gas since 1983, and yearly production rate exceeded two million tons in the year 1992.
Ahmed Mohammed El-Zeftawy
doaj   +1 more source

Methylamine clearance by haemodialysis is low [PDF]

open access: yesNephrology Dialysis Transplantation, 2009
Dialysis adequacy is currently judged by measures of urea clearance. However, urea is relatively non-toxic and has properties distinct from large classes of other retained solutes. In particular, intracellularly sequestered solutes are likely to behave differently than urea.We studied an example of this class, the aliphatic amine monomethylamine (MMA),
Manish P, Ponda   +5 more
openaire   +2 more sources

Flexible Direct‐Conversion X‐Ray Detectors: From Emerging Materials to Conformal Imaging

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This comprehensive review analyzed the performance, challenges, and future directions of four emerging material systems for next‐generation flexible direct‐conversion X‐ray detectors: organic semiconductors, perovskites, metal–organic frameworks, and inorganic metal compounds.
Haipeng Di   +11 more
wiley   +1 more source

Structure–Property Relations and Polymorphism in Compressed Methylamines

open access: yes, 2017
The structures of a series of the simplest aliphatic amines determined at high pressure by single crystal X-ray diffraction reveal systematic structure property relations involving intermolecular interactions and molecular symmetries. Five new polymorphs
Marcin Podsiadło (1472467)   +2 more
core   +1 more source

Effects of Glyphosate and Glyphosate‐Based Herbicides on the Mammalian Gut Microbiome: A Critical Review

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT Glyphosate has long been considered to pose negligible direct risk to mammals on the grounds that its molecular target, 5‐enolpyruvylshikimate‐3‐phosphate synthase (EPSPS), of the shikimate pathway, is absent from animal cells. This rationale is inaccurate as a complete toxicological argument, because the shikimate pathway is present in some ...
Robin Mesnage
wiley   +1 more source

Shape-selective synthesis of methylamines over the RRO zeolite Al-RUB-41

open access: yes, 2011
Shape-selective synthesis of methylamines over the RRO zeolite Al-RUB ...
FengShouXiao   +8 more
core  

Blueberry-Based Meals for Obese Patients with Metabolic Syndrome: A Multidisciplinary Metabolomic Pilot Study

open access: yesMetabolites, 2019
A pilot study was carried out on five obese/overweight patients suffering from metabolic syndrome, with the aim to evaluate postprandial effects of high fat/high glycemic load meals enriched by blueberries.
Anatoly Petrovich Sobolev   +12 more
doaj   +1 more source

Analysis of Carbohydrates and Glycoconjugates by Matrix‐Assisted Laser Desorption/Ionization Mass Spectrometry: An Update for 2023–2024

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT The use of MALDI mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this comprehensive review is the twelfth update of the original article published in 1999 and brings coverage of the literature to the end of 2024.
David J. Harvey
wiley   +1 more source

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