Results 261 to 270 of about 55,695 (341)

Investigation of microalgal tolerance and growth in simulated tailings pond water containing naphthenic acids

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Oil sands tailings ponds, such as those in northeastern Alberta, present environmental challenges due to slow sedimentation, water entrapment, and toxic naphthenic acids (NAs), which hinder water reclamation. This study assessed the tolerance and biodegradation potential of Chlorella vulgaris (C.
Amin Kalbasi, Amarjeet Bassi
wiley   +1 more source

Mild and catalytic electrocyclizations of heptatrienyl anions. [PDF]

Chem Sci
Rasheed F, Nikolaev A, Dhesi A, Zeng T, Guo YX, Krishna Y, Komijani S, Orellana A.   +7 more
europepmc   +1 more source

Opportunities and Challenges of the Application of Nuclear Magnetic Resonance‐Based Cerebrospinal Fluid Metabolomics for Clinical Research

Chemistry–Methods, EarlyView.
Cerebrospinal fluid (CSF) is an important diagnostic matrix in neurology. This review illustrates the potentials and pitfalls of current CSF analysis by nuclear magnetic resonance. Created with BioRender.com in BioRender. Berezhnoy, G. (2025) https://BioRender.com/x80l903. Web of Science is owned by Clarivate.
Georgy Berezhnoy, Jannik Sprengel, Claire Cannet, Nils Pompe, Christoph Trautwein   +4 more
wiley   +1 more source

Thermodynamic Assessment of the Pyrazinamide Dissolution Process in Some Organic Solvents. [PDF]

Molecules
Tovar-Amézquita J, Rincón-Guio C, Torres-Suarez FE, Florez MM, Ortiz CP, Martinez F, Delgado DR.   +6 more
europepmc   +1 more source

Transition Metal Carbide‐Based Catalysis for Thermocatalytic Conversion Processes: Properties, Synthesis, Applications, and Future Outlook

ChemNanoMat, EarlyView.
Transition metal carbides (TMCs) have electronic structure similar to that of platinum group metals, making them attractive for thermocatalysis applications. This review explores several essential aspects, discussing physical and chemical properties of TMCs, synthesis methods, and their utilization in thermocatalytic processes, including generation of ...
Edris Madadian, Yasaman Ghaffari, Yael Zilberman, David S. A. Simakov   +3 more
wiley   +1 more source

High concentrations of Maraviroc do not alter immunological and metabolic parameters of CD4 T cells. [PDF]

Sci Rep
De La Torre Tarazona E, Passaes C, Moreno S, Sáez-Cirión A, Alcamí J.   +4 more
europepmc   +1 more source

Efficient CO Bond Cleavage in the Oxidized β‐O‐4 Lignin Motif Using a Carbon‐Supported Cobalt Catalyst

ChemNanoMat, EarlyView.
Cobalt‐based M–N–C catalysts are evaluated for the transfer hydrogenolysis of oxidized lignin model compounds using formic acid. The synergy between cobalt nanoparticles (CoNPs) and sub‐nanometric Co(II) species in a N‐doped carbon matrix enables efficient CO bond cleavage under mild conditions.
Marco García‐Corral, Lázaro Huerta, Carmen Ortiz‐Cervantes   +2 more
wiley   +1 more source

Difluorinated Cyclohexanes: Energetics and Intra‐ and Intermolecular Interactions

ChemPhysChem, EarlyView.
This quantum‐chemical study examines all difluorocyclohexane isomers, revealing how intramolecular interactions govern stability. Key factors include nF → σ*CF hyperconjugation in 1,1‐isomers, CF dipolar repulsion, CH···CF electrostatic attraction, and antiperiplanar hyperconjugation.
Matheus P. Freitas
wiley   +1 more source

Electroreductive Radical Addition-Polar Cyclization Cascade to Access Cycloalkanes. [PDF]

Org Lett
Wang Y, Deng J, Ressler AJ, Lin S.
europepmc   +1 more source

Three-dimensional saturated C(sp³)-rich bioisosteres for benzene. [PDF]

Nat Rev Chem
Tsien J, Hu C, Merchant RR, Qin T.
europepmc   +1 more source