Results 151 to 160 of about 70,274 (303)

Microwave‐Assisted Organic Syntheses in Deep Eutectic Solvents: A Win‐Win Association for Sustainable Chemistry

open access: yesChemistryOpen, Volume 15, Issue 4, April 2026.
In organic synthesis, deep eutectic solvents (DES) have demonstrated their ability to be used as reaction media for the development of reactions in line with green chemistry principles. This review presents an overview of microwave‐assisted organic synthesis in DES, highlighting the diversity of uses for these solvents, their role in mechanisms, the ...
Pierre‐Olivier Delaye   +2 more
wiley   +1 more source

The elimination of Madagascar's Vanilla Marketing Board, ten years on [PDF]

open access: yes
This paper explores how the elimination of Madagascar's Marketing Board in 1995 affected prices paid to farmers, incentives, and regional indicators of poverty and inequality. After steadily losing market share, Madagascar has been able to regain some of
Cadot, Olivier   +2 more
core  

Onosma armenum Extract Loaded Mesoporous Silica Nanoparticles for the Prevention of Biofilm‐Associated Infections

open access: yesChemistryOpen, Volume 15, Issue 4, April 2026.
Bioactive mesoporous silica nanoparticles (MSNPs) loaded with O. armenum extract were developed to evaluate their antibiofilm activity against biofilm‐forming Staphylococcus aureus ATCC 25923. The phytochemical content of the extract was analyzed via liquid chromatography–electrospray ionization tandem mass spectrometry.
Sevim Feyza Erdoğmuş   +3 more
wiley   +1 more source

From fertilizer to insecticide: urban leaf litter chemistry alters the survival landscape of Aedes aegypti

open access: yesPest Management Science, Volume 82, Issue 4, Page 3395-3407, April 2026.
Chemical profiling and bioassays reveal that leaf‐litter leachates from urban trees flip between nourishing and killing Aedes aegypti larvae: dilute Tipuana tipu boosts growth, whereas concentrated, aged extracts are >90% lethal. Species‐specific chemistry thus turns street trees into potential self‐renewing tools for integrated vector control ...
Ana Luiza Caldatto   +7 more
wiley   +1 more source

Enzymatic synthesis of bio-based polyesters derived from vanillin. [PDF]

open access: yesFront Chem
Warne CM   +4 more
europepmc   +1 more source

Electrochemical Detection of Synthetic Vanillin Using a Strontium Pyrophosphate Nanorod-Modified Electrode

open access: gold
Balasubramanian Sriram   +3 more
openalex   +1 more source

Optimization of Hot and Cold‐Water Extractions of Cistus salviifolius L. for Enhanced Phenolic Content and Antimicrobial Efficacy

open access: yesChemistrySelect, Volume 11, Issue 13, 6 April 2026.
This study optimized cold and hot water extractions for maximizing phenolic content and antibacterial activity against S. aureus and P. aeruginosa. Hot water yielded higher total phenolics and were more effective against P. aeruginosa. Conversely, cold water enriched specific ellagitannins (punicalagin and cistusin), showing potent, targeted ...
Atalanti Christou   +9 more
wiley   +1 more source

Mechanochemically Synthesized Supported Magnetic Fe-Nanoparticles as Catalysts for Efficient Vanillin Production [PDF]

open access: gold, 2019
María Dolores Márquez-Medina   +5 more
openalex   +1 more source

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