Results 81 to 90 of about 10,104 (267)

De Novo Design and Synthesis of Novel Benzoxazinone Derivatives Targeting Dihydroxyacid Dehydratase

open access: yesPlant Biotechnology Journal, Volume 24, Issue 2, Page 567-581, February 2026.
ABSTRACT Dihydroxyacid dehydratase (DHAD), a key enzyme in the branched‐chain amino acid (BCAA) synthesis pathway, is a promising herbicide target. Currently, no commercial herbicides target DHAD, and no inhibitors are in development. Structural analysis suggests that coordination with iron–sulfur clusters and hydrophobic interactions with Tyr215 and ...
Bo He   +7 more
wiley   +1 more source

Advances in Micro/Nanofiber‐Based Porous Materials for High‐Performance Thermal Insulation

open access: yesAdvanced Functional Materials, Volume 36, Issue 1, 2 January 2026.
Micro/nanofiber porous materials have engendered great interest in the thermal insulation field. Herein, the structural designs, fabrication techniques, and applications of the micro/nanofiber thermal insulation materials are systematically summarized.
Xiaobao Gong   +5 more
wiley   +1 more source

Plant‐Derived Polyphenols for Sustainable Flame‐Retardant Coatings

open access: yesChemistry–Methods, Volume 6, Issue 1, January 2026.
This review compares plant‐derived polyphenolic flame retardants by synthesizing literature on their mechanisms, synergistic effects, and performance across polymers, wood, fibers, and coatings, while examining biodegradability, life cycle assessment, safe‐and‐sustainable‐by‐design, and consistency with circular‐economy principles for sustainable fire ...
Myeongjun Song, Woo Rin Lee, Kyueui Lee
wiley   +1 more source

Curing Kinetics of Cyano Functionalized Benzoxazine

open access: yes, 2011
A multifunctional benzoxazine monomer (BZCN) was synthesized, which has several outstanding properties, such as high thermal stability and high glass transition.
Xiao Bo Liu, Wen Jin Chen
core   +1 more source

Flexible Composite Hydrogels Based on Polybenzoxazine for Supercapacitor Applications

open access: yesGels
Polybenzoxazines (Pbzs) are advanced forms of phenolic resins that possess many attractive properties, including thermal-induced self-curing polymerization, void-free polymeric products and absence of by-product formation.
Shakila Parveen Asrafali   +3 more
doaj   +1 more source

Discovery of Some New Heterocyclic Systems from Carbene‐Based Reactions of Indigo and N‐Methyl Derivatives

open access: yesEuropean Journal of Organic Chemistry, Volume 28, Issue 46, December 12, 2025.
Accessing new heterocyclic structural space on exposure of indigo‐based substrates to carbene or carbenoid reactive intermediates is the key focus of this work. A number of unprecedented heterocyclic products have been discovered and their structures characterized.
Sarfaraz Ali Ghumro   +5 more
wiley   +1 more source

Origin of the Rapid Trimerization of Cyanate Ester in a Benzoxazine/Cyanate Ester Blend

open access: yes, 2015
Blends of cyanate ester and benzoxazine have been independently studied by several researchers, and different reaction mechanisms were reported. Recently, we unexpectedly observe that gelation occurred in a 50 wt % methyl ethyl ketone solution of P-oda ...
Ru Jong Jeng (1611673)   +2 more
core   +1 more source

Dual‐Emission Carbon Dot Nanozymes Mitigate Salt Stress and Enhance Photosynthesis for Crop Germination and Growth

open access: yesAdvanced Science, Volume 12, Issue 46, December 11, 2025.
Dual‐emission carbon dot nanozymes are synthesized via microwave method. The nanozymes enhance photosynthesis corn seedlings through spectral‐matched light conversion. Their superoxide dismutase‐mimetic activity scavenges salt stress‐induced reactive oxygen species and circumvents energy‐intensive stress responses.
Chengfu Su   +7 more
wiley   +1 more source

Main-chain benzoxazine precursor block copolymers

open access: yes, 2018
A novel strategy for one-pot preparation of block copolymers of benzoxazine precursors with polyetheramines is described.
Zeynep Deliballi   +2 more
core   +1 more source

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