Results 201 to 210 of about 11,258 (258)

Aryl Halide Carboxylation via Decarboxylative Metal-Halogen Exchange. [PDF]

JACS Au
Ryder-Mahoney DJ, Yamazaki K, Perry GJP.
europepmc   +1 more source

Mechanochemical Degradation and Fluoride Recovery of Perfluorosulfonic Acid Polymer Membrane

ChemSusChem, Volume 19, Issue 15, 14 August 2026.
The mechanochemical degradation of a perfluorosulfonic acid polymer (PFSA) used in fuel cells, was studied. The products were characterized by various techniques including nuclear magnetic resonance spectroscopy, scanning electron microscopy−energy dispersive X‐ray spectroscopy and liquid chromatography−mass spectrometry.
Valentin Monjal, Guillaume Cazals, Xavier Bantreil, Frédéric Lamaty, Bruno Ameduri   +4 more
wiley   +1 more source

Concentrations of ¹³⁷Cs in forest mushrooms and soil in southern Poland. [PDF]

J Vet Res
Gembal M, Czerski P, Warenik-Bany M.
europepmc   +1 more source

Heme‐NO Dilates Arteries via Mobilization of NO Moieties From an Intracellular NO Store Within Vascular Smooth Muscle Cells

Advanced Science, Volume 13, Issue 43, 3 August 2026.
Nitrosyl heme emerges as an extracellular nitrodilator that dilates arteries without crossing the cell membrane. Instead, heme‐NO mobilizes NO moieties from a preformed intracellular NO store within vascular smooth muscle, providing both functional and chemical evidence for the NANOS model, revealing a previously unrecognized mechanism of arterial ...
Taiming Liu, Meijuan Zhang, Lingchao Zhu, Haiyan Ke, Amancio de Souza, Qian Li, Daniel Castella, Nicolai Lehnert, Lubo Zhang, Arlin B. Blood   +9 more
wiley   +1 more source

Seabirds Enhance Primary Producer and Consumer Isotope Signals on a Sub-Tropical Island. [PDF]

Ecol Evol
Grant ML, Reichman SM, Bond AL, Lavers JL.   +3 more
europepmc   +1 more source

Multi‐Omics Profiling Reveals Immunomodulatory and Pro‐Regenerative Effects of a Graphene Oxide–Collagen Scaffold in Massive Rotator Cuff Tears

Advanced Science, Volume 13, Issue 44, 7 August 2026.
A graphene oxide/collagen scaffold is developed for chronic massive rotator cuff tear repair. The scaffold improves compressive stability, supports reparative mesenchymal differentiation, and modulates the immune microenvironment. In chronic MRCT models, it reduces muscle degeneration, enhances tendon–bone regeneration, and improves functional recovery,
Renwen Wan, Yechuan Deng, Zixin Hu, Yanwei He, Xinting Feng, Jun Ma, Yisheng Chen, Zhijie Zhao, Jie Mei, Zhiheng Lin, Wei Luo, Zhengyuan Fang, Zhufeng Hu, Kunlun Feng, Xinrong Li, Dan Wu, Bowen Han, James Hoi po Hui, Xuanyong Liu, Chen Chen, Gang Chen, Shiyi Chen, Nirong Bao, Jiajun Qiu, Zhiwen Luo   +24 more
wiley   +1 more source

δ(¹⁸O/¹⁶O) Determinations in Water Using Inductively Coupled Plasma-Tandem Mass Spectrometry. [PDF]

Anal Chem
Lancaster ST, Irrgeher J, Dallmayr R, Conrad E, Hörhold M, Bohleber P, Behrens M, Camin F, Žagar K, Vreča P, Prohaska T.   +10 more
europepmc   +1 more source

Isotopic studies of potassium metabolism in diabetes.

The Journal of clinical investigation, 2003
J K, AIKAWA, J H, FELTS, G T, HARRELL
openaire   +1 more source

Quantum Phenomena in Molecular and Biological Systems: A Decoherence‐Based Decision Framework With Falsifiable Predictions and a Failure‐Mode Taxonomy

Advanced Physics Research, Volume 5, Issue 8, August 2026.
A physics‐grounded framework based on decoherence timescales (τ_dec vs τ_func), Markovian validity, and falsifiability criteria is applied across molecular systems to distinguish where quantum effects are necessary, marginal, or irrelevant. The analysis integrates quantum chemistry, biological quantum mechanisms, and quantum computing under a unified ...
Sarfaraz K. Niazi
wiley   +1 more source

Fluid inclusions: tiny windows into global paleo-environments. [PDF]

Commun Earth Environ
Bekaert DV, Avice G, Marty B.
europepmc   +1 more source