Results 31 to 40 of about 537 (178)

Chemo‐Enzymatic Route for Covalent Cellulose Fiber Dyeing

Chemistry – A European Journal, Volume 32, Issue 14, 15 April 2026.
This work presents a proof of concept for a chemo‐enzymatic approach to the covalent dyeing of cotton fibers. Laccase/TEMPO oxidation introduces aldehyde groups, enabling subsequent reductive amination with amino dyes. Excellent color homogeneity and wash fastness were demonstrated using acid red 33, highlighting the robustness of the approach and its ...
Awilda Maccow, Etienne Severac, Sandrine Morel, Claire Moulis, Guillaume Boissonnat, Magali Remaud‐Simeon, David Guieysse   +6 more
wiley   +1 more source

Simplified Assembly Process for Efficient Light‐Driven MOF‐Based Water Oxidation Catalysts in Acidic pH

ChemPhotoChem, Volume 10, Issue 4, April 2026.
MOF based photoanodes for light driven water oxidation can be created by combination of Fe3O nodes in MOFs such as MIL101 and highly active Ru‐based single site water oxidation catalyst. Even with linker mismatch the MOF assembles and shows stable performance in photoelectrochemical water oxidation.
Jully Patel, Hasan Tuncer, Gabriel Bury, Yulia Pushkar   +3 more
wiley   +1 more source

Synthesis and Biological Profile of Substituted Pyrrolidinyl Carboxamides for Acyl‐ACP Thioesterase Inhibition

European Journal of Organic Chemistry, Volume 29, Issue 12, 23 March 2026.
The work outlined herein covers a series of novel herbicidal lead structures that possess a pyrrolidinyl pyrazole carboxamide scaffold as a key structural feature, carrying further substituted benzyl side chains. Based on scaffold hopping approaches from known fungicidal and herbicidal compounds and utilizing an optimized synthetic approach, a broader ...
Elisabeth Asmus, Martin Annau, Neanne Alnafta, David M. Barber, Guido Bojack, Birgit Bollenbach‐Wahl, Ralf Braun, Ronald W. Brown, Luke R. Churchman, Christine Dörnbrack, Andrew Earl, Tyler Fahrenhorst‐Jones, Jörg Freigang, Claudia Hartfiel, Ines Heinemann, Arnim Köhn, Bernd Laber, Michael C. McLeod, Catherine S. Meister, Gudrun Lange, Luka Posa, Shaun Rees, Dirk Schmutzler, Anna M. Reingruber, Jens Frackenpohl   +24 more
wiley   +1 more source

Conductometric, surface tension and thermodynamic studies of aqueous sodium dodecylbenzene sulphonate in pyridine and isomeric picolines [PDF]

, 1996
1056-1061Conductivity and surface tension data have been measured for the aqueous solutions of sodium dodecylbenzene sulphonate in pyridine, α-, β- and ϒ-picolines at 298.15, 308.15 and 318.15 K.
Sharma, Vinod Kumar, Yadav, O P, Singh, Jaibir   +2 more
core  

Structure–Spectra Correlations in Anilate Complexes with Picolines

, 2016
We report a joint structural and spectroscopic study of a series of hydrogen-bonded chloranilate and bromanilate complexes with α- and β-picolines. Single-crystal structures at 100 K are provided for all the systems analyzed, which were found to form B ...
Krzysztof Lyczko (1672726), Jan Cz. Dobrowolski (1529761), Kacper Drużbicki (1591654), Katarzyna Łuczyńska (1672723)   +3 more
core   +1 more source

Direct‐to‐Biology: Streamlining the Path From Chemistry to Biology in Drug Discovery

ChemMedChem, Volume 21, Issue 4, 25 February 2026.
Crude yet clever: Direct‐to‐biology workflows exploit nanoscale synthesis and plate‐based assays to accelerate hit discovery, save precious intermediates, and rethink early drug discovery. Direct‐to‐biology (D2B) has emerged as a transformative concept in early drug discovery, defined by the direct on‐target screening of crude reaction mixtures without
Ariane F. Hübner, Fabian Barthels
wiley   +1 more source

Incorporating Heavy Atom Effect onto Molecular Rotors for Realizing Exceptionally Photocatalytic Oxidation Reaction under Low‐Temperature Conditions

Advanced Materials Interfaces, Volume 13, Issue 3, 3 February 2026.
Here, we reported a series of molecular‐rotor‐based photoactivated oxidase mimics, DAPy‐Xm, in which heavy atom incorporation enhances both ROS generation and cold‐adapted property. Among them, DAPy‐Im enables efficient photo‐oxidation of ergosterol and photocatalytic H2O2 production at low temperature.
Barbara Zenabu Anibea, Wen‐Chu Wu, Ching‐Ping Liu, Wei‐Min Liu   +3 more
wiley   +1 more source

SPECTROSCOPY OF EXCITED ELECTRONIC STATES OF PICOLINES

, 1989
THE OBJECT OF THIS DISSERTATION HAS TO DO WITH THE SPECTROSCOPY OF THE EXCITED ELECTRONIC STATES OF PICOLINES (METHYLPYRIDINES). SPECIFICALLY THE ABSORPTION SPECTRA WERE RECORDED IN THE GAS PHASE IN THE REGION OF 4-9.5 JEV.
Kosmidis, Constantine, Κοσμίδης, Κωνσταντίνος   +1 more
core   +1 more source

Microdroplet Stabilization Enabled Direct Mass Spectrometric Identification of Electrogenerated Transient Carbocation Intermediates

Advanced Science, Volume 13, Issue 9, 13 February 2026.
The in situ mass spectrometric identification of the electrogenerated benzylic and phenylic carbocations, whose half‐lives in bulk solutions are on the nanosecond scale, is achieved by taking advantage of the unique stabilization effect of the electrosprayed microdroplets.
Guo‐Shan Zhu, Ren‐Jie Hui, Jun Hu
wiley   +1 more source

Raman Speatra Of Quinoline, Quinaldine, isoquinoline and alpha & beta Picolines

, 1936
This paper dials with the Raman Speatra Of Quinone, Quinaldine, Isoquinoline and alpha & beta Picolines ...
Jatkar, SK Kulkarni
core