Results 111 to 120 of about 30,321 (288)

Impact of Limonene Dioxide Incorporation Into DGEBA Epoxy Resins: Effect on Thermal, Rheological, Mechanical, and Dynamic Mechanical Properties

open access: yesJournal of Applied Polymer Science, Volume 143, Issue 4, January 20, 2026.
Scheme illustrating the evolution of mechanical, thermal, and rheological properties from the 100% LDO sample to the 100% DGEBA resin sample across six studied compositions with varying LDO:DGEBA ratios. ABSTRACT This study investigates the incorporation of limonene dioxide (LDO), a bio‐based epoxide, into bisphenol A diglycidyl ether (DGEBA) epoxy ...
Francine B. Takamoto   +5 more
wiley   +1 more source

Analytical Pyrolysis Pathways of Guaiacyl Glycerol-β-guaiacyl Ether by Py-GC/MS

open access: yesBioResources, 2016
A synthetic method for obtaining a lignin model compound of β-O-4 structure, guaiacyl glycerol-β-guaiacyl ether, was researched through five reaction steps from guaiacol.
Yu Liu   +6 more
doaj   +1 more source

Geochemical analysis of Cenozoic fossil conifers at high latitudes: Implications for molecular preservation and environmental change [PDF]

open access: yes, 2010
Fossil materials record ancient life and their adapted environment. Arctic plant fossils are critical for our understanding of the Earth’s paleoenvironment when high latitudes were under ice-free conditions.
Witkowski, Caitlyn
core   +1 more source

Renewable production of nylon precursors from lignin

open access: yesCell Reports Sustainability
Summary: Cyclohexanone and cyclohexanol are critical monomeric precursors in the production of nylon 6 and nylon 66, which are conventionally sourced from petroleum.
Kaile Li   +9 more
doaj   +1 more source

Efecto del estrés producido por la mezcla de sales en la concentración de aldehído malónico, proteínas y enzimas antioxidantes de Leymus chinensis de tres colores foliares diferentes [PDF]

open access: yes, 2017
The mixed salt stress is common in nature. Salt stressalways affects plant growth. Different plant species have different adaptive capacity to salty soil. Leymus chinensis is an herbaceous plant with different leaf colors.
Busso, Carlos Alberto   +6 more
core  

Discovery, characterization, and metabolic engineering of Rieske non-heme iron monooxygenases for guaiacol O-demethylation

open access: green, 2022
Alissa Bleem   +13 more
openalex   +2 more sources

Development of analysis of the products of oxoacetic acid and guaiacol reaction [PDF]

open access: yes, 2018
We introduce an HPLC method of analyzing of the reaction mixture obtained during the synthesis of vanillylmandelic acid from oxoacetic acid and guaiacol. A simple and rapid method of separating and determining of guaiacol, vanillin, vanillylmandelic acid
Кургачёв, Д. А.   +1 more
core  

Catalytic Pyrolysis of Lignin Model Compounds (Pyrocatechol, Guaiacol, Vanillic and Ferulic Acids) over Nanoceria Catalyst for Biomass Conversion [PDF]

open access: gold, 2021
Nataliia Nastasiienko   +6 more
openalex   +1 more source

Evaluation and comparison of Leaf antioxidant properties and morphological traits of tomato varieties (Lycopersicon esculentum L) [PDF]

open access: yesفیزیولوژی محیطی گیاهی, 2018
in this study was tried Different tomato varieties based on phytochemical and morphological traits as well as antioxidant properties of leaf In the form of two germination experiments in laboratory and pot plants in a greenhouse, completely randomized in
zahra jahan tigh haghighi   +2 more
doaj  

Avaliação funcional de fungos da região do Parque Nacional do Iguaçu - Paraná [PDF]

open access: yes, 2016
Anais do V Encontro de Iniciação Científica e I Encontro Anual de Iniciação ao Desenvolvimento Tecnológico e Inovação – EICTI 2016 - 05 e 07 de outubro de 2016 – Sessão BiológicasNo estudo da diversidade estrutural e funcional de fungos do solo com ...
Bonugli-Santos, Rafaella Costa   +1 more
core  

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