Results 141 to 150 of about 21,892 (259)

Azobenzene‐Functionalized Ionic Liquids: Light‐Responsive Surfactants With Catalytic Potential

ChemistryOpen, Volume 15, Issue 5, May 2026.
Surface‐active imidazolium‐based ionic liquids containing an azobenzene group exhibit different micellization properties upon photoisomerization. Applying a sulfonate tag to the azobenzene moiety profoundly affects the physicochemical behavior of both isomers in water.
Markus Hegelmann, Stefan Frei, Julian Zuber, Johannes Luibl, Wolfgang Korth, Andreas Jess, Peter Coburger, Mirza Cokoja   +7 more
wiley   +1 more source

Acceptorless Dehydrogenative Polymerization

Angewandte Chemie, Volume 138, Issue 18, 27 April 2026.
Acceptor‐less dehydrogenative polymerization (ADP) enables the atom‐economic step‐growth synthesis of different type of polymers directly from simple alcohols, releasing H2 as the sole by‐product. This review outlines the mechanistic foundations, catalytic systems, and emerging polymer architectures of ADP, highlighting its potential as a sustainable ...
Xin Liu, Jessica L. Lathrop, Garret M. Miyake   +2 more
wiley   +2 more sources

Dinuclear N-heterocyclic carbene copper(I) complexes [PDF]

, 2018
Cazin, Catherine, Nahra, Fady, Trose, Michael   +2 more
core   +2 more sources

Dental composites: a comprehensive review on formulation, properties and recent developments

Polymer International, Volume 75, Issue 5, Page 365-386, May 2026.
Dental composites are essential in modern restorative dentistry; this review covers their development, composition, key properties and recent advances, highlighting new technologies for optimizing materials and improving clinical outcomes. Abstract Dental composites have evolved considerably since their introduction, becoming the cornerstone of modern ...
Rayenne Latoui, Djallel Bouzid, Olivier Boyron   +2 more
wiley   +1 more source

Sintering of Negative and Zero Thermal Expansion Phases in A2M3O12 Family: A Review

physica status solidi (b), Volume 263, Issue 5, May 2026.
This study assesses multiple synthesis methods for A2M3O12 powders, as well as consolidation and sintering routes for preparation of monolithic A2M3O12 ceramics. Correlations between powder features, consolidation, and sintering have been discussed to enable the fabrication of high‐density A2M3O12 monoliths with fine microstructure and improved ...
Marianne D. R. Henriques, Bojan A. Marinkovic   +1 more
wiley   +1 more source

Efficient Hydrogenation of Furfural to Furfuryl Alcohol Using Cu‐Impregnated Chromium Silicate Catalysts in Ethanol Media

ChemistrySelect, Volume 11, Issue 17, 5 May 2026.
Efficient hydrogenation of furfural to furfuryl alcohol over a Cu‐impregnated mesoporous Cr‐silicate catalyst synthesized with PDADMAC, achieving complete conversion and 86% selectivity under mild ethanolic conditions. ABSTRACT A 10 wt.% Cu‐impregnated chromium silicate catalyst was synthesized via a sol–gel method followed by hydrothermal treatment ...
Vinicius L. Medeiros, Yuriy Lipisa, George W. Huber, José Geraldo Nery   +3 more
wiley   +1 more source

Synthesis of Conjugated Linear and Cyclic Polyynes by Selective Alkyne Metathesis

Angewandte Chemie, Volume 138, Issue 17, 20 April 2026.
The formation of polyynes with an odd number of conjugated triple bonds is challenging, particularly for complex architectures since most established methods rely on irreversible C–C bond‐forming reactions. To address this, we have developed the synthesis of triynes via alkyne metathesis.
Julien Escudero, Jonathan Long, Dylan Bouëtard, Jennifer Morvan, Mehdi Koohgard, Angelika Neitzel, Dirk Bockfeld, Shedrack Nwachukwu, Thierry Roisnel, Rik R. Tykwinski, Matthias Tamm, Marc Mauduit, Yann Trolez   +12 more
wiley   +2 more sources

Effects of chemical and biological warfare agent decontaminants on trace survival: Impact on fingermarks deposited on paper

Journal of Forensic Sciences, Volume 71, Issue 3, Page 1405-1419, May 2026.
Abstract Chemical and biological events present a challenging environment for forensic scientists to perform their work. This research is the follow‐up of the previous article that investigated the impact of decontaminants on fingermarks deposited on glass.
Isabelle Radgen‐Morvant, Natalie Kummer, Christophe Curty, Olivier Delémont   +3 more
wiley   +1 more source

From the Modeling of Experiments to the Ab Initio Prediction of Rate Constants: Statistical Rate Theory for a Quantitative Understanding of Gas‐Phase Ion Chemistry

ChemPhysChem, Volume 27, Issue 8, 28 April 2026.
For directly comparing experimental results on gas‐phase ion reactions with the predictions from quantum chemical calculations, the latter must first be converted into rate constants. This review addresses the question of whether current methods of statistical rate theory can accomplish this task reliably. Statistical rate theory has long been used for
Thomas Auth, Konrad Koszinowski
wiley   +1 more source

On the stability and nature of adsorbed pentene in Bronsted acid zeolite H-ZSM-5 at 323 K [PDF]

, 2016
Cnudde, Pieter, De Wispelaere, Kristof, Hajek, Julianna, Van der Mynsbrugge, Jeroen, Van Speybroeck, Veronique, Vanduyfhuys, Louis, Waroquier, Michel   +6 more
core   +1 more source