Results 121 to 130 of about 26,772 (253)

Synthesis of the Natural Product 1,3-Dibehenyl-2-ferulyl Glyceride (<i>Aquilaria malaccensis</i>) and Its Derivatives. [PDF]

Molecules
Sánchez-Esparza AJ, Cantú-Reyes M, Fragoso-Medina AJ, Nieto-Camacho A, Ortega-Ruiz MÁ, Osorio-Godínez OY, Chávez-Riveros A, Cuevas G, Contreras-Cruz DA.   +8 more
europepmc   +1 more source

Revisiting the synthesis of dimethyl carbonate from methanol and carbon dioxide

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract The process for producing dimethyl carbonate (DMC) from carbon dioxide (CO2) and methanol is explored in this article. It provides an overview of the thermodynamics involved in DMC synthesis, discussing the challenges and potential solutions. The article highlights the reported use of catalysts and dehydrating agents to improve DMC yield and ...
Diego Alexander Santos Araque, Niloofar Mozaffari, Louis Fradette, Serge Kaliaguine   +3 more
wiley   +1 more source

Multi-step biocatalytic strategy to produce a library of original xylosides with various ester functions for cosmetic applications. [PDF]

RSC Adv
Jolly E, Muzard M, Plantier-Royon R, Rémond C.   +3 more
europepmc   +1 more source

Box–Behnken optimization and ANN‐ANFIS integrated modelling for transesterification using thermally activated basic oxygen furnace slag catalyst

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Global energy demand and environmental concerns have intensified the search for renewable and sustainable energy sources. This study thus, focuses on optimizing the transesterification process of waste cooking oil (WCO) using thermally activated basic oxygen furnace slag catalyst calcined at 850°C (BOF 850). The optimization and modelling were
Johra S. Ali, Hillary L. Rutto
wiley   +1 more source

Defect-Engineered MOF-808-SO₄ as Efficient Solid Acid Catalysts for Esterification of n-Butyl Acetate. [PDF]

Molecules
Cao W, Chen L, Wang T, Wang K, Song Z, Qi Z.   +5 more
europepmc   +1 more source

Microwave‐assisted catalytic pyrolysis of textile wastes: Synergistic effects and product characteristics

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract This study examines the microwave‐assisted catalytic pyrolysis (MACP) of individual and blended textiles (cotton, polyester, nylon 6) using ZnO and a ZnO/natural zeolite catalyst. In a custom‐built microwave reactor operated at 500°C, 1 kW power, and a 15‐min residence time, textile wastes were pyrolyzed.
Peyman Alizadeh, Taylor Wright, Preksha Sharma, Xiaotao Bi   +3 more
wiley   +1 more source

Selective Modification of the Product Profile of Biocatalytic Hydrolyzed PET via Product‐Specific Medium Engineering

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
The product profile of enzymatically hydrolyzed PET can be modified by medium engineering and thereby adapted to a desired product. TPA, MHET or BHET can be forced as the predominant product using a basic pH (blue), 25 % ethylene glycol (EG) and IsPETasewt (green) or ≥25 % EG and LCCICCG (pink), respectively.
Tobias Heinks, Katrin Hofmann, Simon Last, Igor Gamm, Luise Blach, Ren Wei, Uwe T. Bornscheuer, Christof Hamel, Jan von Langermann   +8 more
wiley   +1 more source

Superior Intracellular Antioxidant Activity of an Astaxanthin-Containing Corynebacterial Extract. [PDF]

Int J Mol Sci
Seeger J, Henke NA.
europepmc   +1 more source

Redox Biocatalysis in Lidocaine‐Based Hydrophobic Deep Eutectic Solvents: Non‐Conventional Media Outperform Aqueous Conditions

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
Two hydrophobic DESs, lidocaine/oleic acid and lidocaine/decanoic acid, were utilized as reaction media that were enzyme‐compatible and highly substrate‐solubilizer for carbonyl reduction catalyzed by horse liver alcohol dehydrogenase, focusing on the effect of water contents and on maximizing substrate loadings, which showcases for the first time the ...
Ningning Zhang, Viktoria Lahmann, Jan Philipp Bittner, Pablo Domínguez de María, Sven Jakobtorweihen, Irina Smirnova, Selin Kara   +6 more
wiley   +1 more source

Cerebrospinal fluid CEFA composition is enriched in saturated fatty acids and it is altered in Alzheimer's disease. [PDF]

J Lipid Res
Pavanello C, Ossoli A, Comi C, Turri M, Tremolizzo L, Conti E, D'Incecco P, Barbiroli A, Parini P, Mitro N, Caruso D, Sierri G, Re F, Chinello C, Fumagalli C, Magni F, Fernandes K, Calabresi L.   +17 more
europepmc   +1 more source