Results 71 to 80 of about 14,298 (219)

Preparation of highly water-resistant wood adhesives using ECH as a crosslinking agent

e-Polymers, 2022
In this study, kraft lignin and epichlorohydrin (ECH) were used to prepare no-formaldehyde wood adhesives. The lignin was first treated by ball milling, then reacted with glyoxal to produce glyoxalated lignin under alkaline conditions, and then blended ...
Ding Chen, Li Ning, Chen Zhikang, Zhang Yufei   +3 more
doaj   +1 more source

1,2‐Diazetidines − Structure, Synthesis, and Functionalization

European Journal of Organic Chemistry, Volume 29, Issue 19, 22 May 2026.
1,2‐Diazetidines are saturated four‐membered heterocycles featuring two adjacent nitrogen atoms. Despite recent advances in their synthesis and promising potential in medicinal chemistry, the chemistry of these cyclic hydrazines remains underexplored.
Stefan Roesner
wiley   +1 more source

Kinetics of Glycoxidation of Bovine Serum Albumin by Methylglyoxal and Glyoxal and its Prevention by Various Compounds

Molecules, 2014
The aim of this study was to compare several methods for measurement of bovine serum albumin (BSA) modification by glycoxidation with reactive dicarbonyl compounds (methylglyoxal ‒ MGO and glyoxal ‒ GO), for studies of the kinetics of this process and to
Izabela Sadowska-Bartosz, Sabina Galiniak, Grzegorz Bartosz   +2 more
doaj   +1 more source

Effect of advanced glycation end products on platelet activation and aggregation: a comparative study of the role of glyoxal and methylglyoxal

Platelets, 2021
Advanced glycation end products (AGEs) arising from dietary intake have been associated with numerous chronic diseases including cardiovascular diseases.
Cristian Arriagada-Petersen, Paula Fernandez, Maira Gomez, Natalia Ravello, Iván Palomo, Eduardo Fuentes, Felipe Ávila   +6 more
doaj   +1 more source

Development of Sustainable MgO–C Refractories Using MgO–C Recyclates and a Novel Eco‐Friendly Fructose–Tannin Binder Crosslinked With Citric Acid

Advanced Engineering Materials, Volume 28, Issue 10, 20 May 2026.
This study develops sustainable MgO–C refractories using recycled materials and eco‐friendly fructose–tannin binders. The enhanced performance of citric acid as a cross‐linker and functional additives on mechanical and thermomechanical properties was examined. Characterization included strength tests, immersion trials, and microstructural and inclusion
Dinesh K. Gunasekar, Jana Hubálková, Steffen Dudczig, Gert Schmidt, Florian Kerber, Thomas Schemmel, Patrick Gehre, Christos G. Aneziris   +7 more
wiley   +1 more source

Identification of glyoxal and thiourea reaction byproducts

, 2022
In the present work, we studied the reaction of thiourea with glyoxal in water by HPLC and NMR methods. Kinetic curves of thiourea and 4,5-dihydroxyimidazoldin-2-thione reaction were obtained by HPLC method.
Новиков, Дмитрий Владимирович, Каличкина, Людмила Евгеньевна   +1 more
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Application and Evaluation of a NOAA GFS‐Driven Air Quality Model Using CMAQv5.4 and High‐Resolution Emissions: FIREX‐AQ 2019

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 9, 16 May 2026.
Abstract The National Air Quality Forecast Capability (NAQFC) provides numerical forecasting guidance of air quality up to 72 hr ahead over the United States. In this study, we evaluate the changes in its prediction skills by updating the Community Multiscale Air Quality (CMAQ) modeling system from version 5.3.1 to 5.4 and utilizing a high‐resolution 1‐
Kiarash Farzad, Yang Zhang, Daniel Tong, Siqi Ma, Youhua Tang, Jianping Huang, Patrick C. Campbell, Havala O. T. Pye, Benjamin Murphy, Fanglin Yang, Barry Baker, Daiwen Kang, Bill Hutzell, Golam Sarwar   +13 more
wiley   +1 more source

Synthesis and X-ray Crystal Structure Determination of the First Transition Metal Complexes of the Tetracycles Formed by Tetraazamacrocycle−Glyoxal Condensation:  PdL*Cl₂ (L = Cyclam−Glyoxal Condensate (1), Cyclen−Glyoxal Condensate (2))

, 2016
Synthesis and X-ray Crystal Structure Determination of the First Transition Metal Complexes of the Tetracycles Formed by Tetraazamacrocycle−Glyoxal Condensation:  PdL*Cl2 (L = Cyclam−Glyoxal Condensate (1), Cyclen−Glyoxal Condensate (2)
Timothy J. Hubin (703176), Daryle H. Busch (1469752), James M. McCormick (2525911), Nathaniel W. Alcock (2639137)   +3 more
core   +1 more source

From Clinic to Computation: Multiscale Bioengineering Strategies for Durable Biological Aortic Valve Replacements

Advanced Functional Materials, Volume 36, Issue 39, 14 May 2026.
Bioprosthetic aortic valves have revolutionized the treatment of aortic stenosis, but their durability is limited by structural valve deterioration (SVD). This review focuses on the pericardial tissue at the heart of these valves, examining how its mechanical properties and calcification drive fatigue and failure.
Gabriele Greco, Pierfrancesco Gaziano, Serena Anglese, Simone Morganti, Carlo de Vincentiis, Ferdinando Auricchio, Michele Marino, Michele Conti   +7 more
wiley   +1 more source

Über das Glyoxal

, 1907
ÜBER DAS GLYOXAL Über das Glyoxal ([1]) Binding ( - ) Title page ([1]) Geschichte des Glyoxals. ([5]) Allgemeiner Teil. ([15]) Experimenteller Teil. ([18]) Section ( - ) Lebenslauf. ( - ) Binding ( -
Temme, Paul
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