Results 211 to 220 of about 45,497 (307)

The influence of thermochemistry on the reactivity of propane, the pentane isomers and n-heptane in the low temperature regime

open access: green, 2022
Manik Kumer Ghosh   +5 more
openalex   +2 more sources

Mutations in Components of the TREX‐2 Complex Result in Misexpression of the Kelch‐Domain F‐Box Protein KFB39 Promoter in Arabidopsis thaliana

open access: yesPlant Direct, Volume 10, Issue 2, February 2026.
ABSTRACT Arabidopsis thaliana gene At2g44130 encodes a Kelch‐like domain F‐box protein designated KFB39 and was previously shown to be specifically expressed on exposure to the oxylipin cis‐jasmone. In order to better understand the regulation of At2g44130, a forward genetic screen was carried out to identify mutants in which a promoter‐GUS fusion was ...
Michaela C. Matthes   +3 more
wiley   +1 more source

D‐Optimal Design for Enzymatic Ring‐Opening Polymerization of ε‐Caprolactone: Toward Sustainable Polyester Synthesis Using Biobased Solvents

open access: yesJournal of Polymer Science, Volume 64, Issue 3, Page 817-824, 1 February 2026.
A D‐optimal design of experiments maps the influence of key reaction parameters on enzymatic ε‐caprolactone polymerization. Thus linking multivariate conditions to conversion, molar mass characteristics, and by‐product formation, whilst demonstrating that biobased solvents offer viable, sustainable media for polyester synthesis.
Emily G. Dixon   +5 more
wiley   +1 more source

Novel Sulfonium Reagents for the Modular Synthesis of Spiro[2.3]Hexanes and Heteroatom‐Containing Analogues: Synthesis, Application, and Evaluation as Bioisosteres

open access: yesAngewandte Chemie, Volume 138, Issue 5, 28 January 2026.
Strained spirocyclic spiro[2.3]hexane and its heteroatom‐containing derivatives, including previously underrepresented 5‐oxa‐1‐azaspiro[2.3]hexanes and 1,5‐diazaspiro[2.3]hexanes, were synthesized via a modular approach of insertion of cyclobutane‐, oxetane‐, and azetidine‐containing sulfonium reagents into alkenes, carbonyls and imines.
Philipp Natho   +10 more
wiley   +2 more sources

The impact of nanotechnology on textile coloration—A mini‐review

open access: yesColoration Technology, Volume 142, Issue 1, Page 26-51, February 2026.
Abstract Coloration is a key feature in the textile industry that adds value to the final apparels. This coloration of textile products is done by conventional methods which involve huge amounts of water pollution and wastages of textile colourants. Several approaches have been taken to eliminate these issues by advanced dyeing methods, however, due to
Solaiman Bin Ali   +2 more
wiley   +1 more source

Peer review of the pesticide risk assessment of the active substance cinmethylin

open access: yesEFSA Journal, Volume 24, Issue 2, February 2026.
Abstract The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessments carried out by the competent authority of the rapporteur Member State, the Netherlands and the co‐rapporteur Member State, France, for the pesticide active substance cinmethylin, as well as the assessment of applications for ...
European Food Safety Authority (EFSA)   +49 more
wiley   +1 more source

Divergent Total Synthesis of Denudatine Alkaloids Cochlearenine, Macrocentrine, Dictizine, 15‐Veratroyl‐17‐Acetyl‐19‐Oxodictizine, and the Proposed Structure of Acochlearine

open access: yesAngewandte Chemie, Volume 138, Issue 4, 22 January 2026.
An intramolecular Mannich reaction (A/B/E/F rings) and intermolecular Diels–Alder reactions (C/D rings) afforded a cage‐like hexacyclic core skeleton of denudatine alkaloids. Derivatization of the hexacyclic intermediate enabled the first asymmetric total syntheses of four denudatine alkaloids: (–)‐cochlearenine, (–)‐macrocentrine, (–)‐dictizine, and (–
Shun Kawano   +5 more
wiley   +2 more sources

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