Results 191 to 200 of about 11,831 (256)

Bioorthogonal Chemistry in Neurobiology: From Imaging to Proteomics

ChemBioChem, Volume 27, Issue 20, 28 October 2026.
This review highlights emerging strategies for labeling neuronal proteins, enabling visualization and quantitative analysis of their expression, localization, and dynamics. By combining genetic code expansion (GCE), metabolic labeling, and click chemistry‐based labeling, these approaches provide powerful routes to study proteins in specific cells and ...
Neil Taylor, João de Sousa‐Lourenço, Ivana Nikić‐Spiegel   +2 more
wiley   +1 more source

Deprotonation and Alkylation of Weakly Acidic C(sp3)─H Bonds Through In Situ Generation of a Strong Hydride Base From 1,1,3,3‐Tetramethyldisiloxane and Potassium tert‐Butoxide

Angewandte Chemie, Volume 138, Issue 42, 12 October 2026.
The use of 1,1,3,3‐tetramethyldisiloxane (TMDSO) and potassium tert‐butoxide enables direct alkylation of weakly acidic carbon–hydrogen bonds with alkyl halides. Experimental and computational studies support the formation of a substrate‐associated hydride‐like base, providing a single‐step alternative to the classical deprotonation and electrophile ...
Piers St. Onge, Brandon White, Han Yao, Travis Dudding, Stephen G. Newman   +4 more
wiley   +2 more sources

Divergent water use strategies of three desert shrubs on the Alxa plateau: insights from stable isotopes and root distribution analysis. [PDF]

Front Plant Sci
Pan YX, Li AM, Ma XZ, Zhang YF, Wang XP.
europepmc   +1 more source

Proton‐Coupled Electron Transfer in Reaction of Catecholamines: Experimental and Computational Approach

ChemPhysChem, Volume 27, Issue 19, 14 October 2026.
Experimentally determined rate constants, kinetic isotope effects, and thermodynamic activation parameters in a nonpolar solvent, as well as density functional theory computational analysis of intrinsic bond orbitals (IBOs) along the intrinsic reaction coordinate (IRC) path including the transition state (TS), suggest that hydrogen transfer from ...
Ana Karković Marković, Mia Jovanić, Dijana Kolezarić, Viktor Pilepić   +3 more
wiley   +1 more source

Isotope-specific lithium bioactivity - physiological reality or laboratory oddity? [PDF]

Front Psychiatry
Delacour C, Deline M, Hermannsdóttir H, Lu Z, Gingras MJP, Fromme T.   +5 more
europepmc   +1 more source

A Library of Versatile Lignocellulose‐Derived Monomers From 5‐(Chloromethyl)furfural

ChemSusChem, Volume 19, Issue 19, 14 October 2026.
5‐(Chloromethyl)furfural (CMF), an emerging bio‐based platform molecule, was coupled with lignin‐derived compounds to afford a library of ligno‐cellulosic monomers under mild and scalable conditions. The products were isolated in high yields without chromatographic purification and further reduced to renewable diols, providing versatile building blocks
Davide Dalla Torre, Giacomo Trapasso, Fabio Aricò   +2 more
wiley   +1 more source

Radiological risk assessment and geochemical signatures of calc-alkaline bostonite dikes. [PDF]

Sci Rep
Gawad AEA, El Rahman RMA, Hanfi MY.
europepmc   +1 more source

Overview of naturally occurring radioactive materials (NORM) in mineral processing industries and consideration of ionising radiation in life cycle assessment - Part I. NORM inventory. [PDF]

Radiat Environ Biophys
Dvorzhak A, Ugolini R, Venoso G, Leonardi F, Michalik B, Real A, Escribano A, Pérez-Sánchez D, Vanhoudt N, Kallio A, Nuccetteli C, Trotti F, Trevisi R, Fevrier L, Popic JM.   +14 more
europepmc   +1 more source

Rock weathering can counteract river CO₂ emissions induced by permafrost thaw. [PDF]

Nature
Zhang L, Bufe A, Dean JF, Rocher-Ros G, Sponseller RA, Stanley EH, Karlsson J, Butman DE, Liu R, Hou L, Ding J, Piao S, Xia X, Battin TJ.   +13 more
europepmc   +1 more source

Electrode and Microstructure Dependence of Oxygen Diffusion in Ferroelectric Hafnium Zirconium Oxide Thin Films

Advanced Functional Materials, Volume 36, Issue 81, 8 October 2026.
Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg, Thomas W. Pfeifer, Chuanzhen Zhou, Yong Kyu Choi, Duk‐Hyun Choe, Patrick E. Hopkins, Jon F. Ihlefeld   +6 more
wiley   +1 more source