Results 141 to 150 of about 48,847 (254)

Toxicovigilance in the UK during the COVID-19 pandemic. [PDF]

Toxicol Res (Camb)
Brooke N, Carter G, Jagpal P, Cook M, Jones S, Cole D, Harbon S, Donohoe E, Elamin M, Thanacoody R, Duarte-Davidson R.   +10 more
europepmc   +1 more source

Matching the Coupling of Valence Electrons in the Oxide Interface to Perturb the Magnetic Order Enhancing Oxygen Reduction in Zinc–Air Batteries

Angewandte Chemie, EarlyView.
Sub‐5 nm Fe2O3/Sm2O3 heterojunction nanoparticles are anchored on nitrogen‐doped carbon nanofibers, featuring coupled Fe(3d)‐O(2p)‐Sm(4f) orbitals at the interface. The resulting super‐exchange induces antiparallel magnetic ordering at heterointerfaces, suppressing spin‐dependent interaction between surface OH* species and Fe sites to facilitate OH ...
Jing Li, Ningkang Peng, Jianhua Ma, Tingyu Lu, Haibin Zhu, Guangyao Zhou, Yizhou Zhang, Yanhui Gu, Yawen Tang, Hao Li   +9 more
wiley   +2 more sources

Intoxication with nutmeg: A case presentation and analysis of Swiss poisons information center (Tox Info Suisse) enquiries 2014-2023. [PDF]

Toxicol Rep
Bleisch A, Späni S, Schumann R, Dongre K, Degrandi C, Leuppi-Taegtmeyer A.   +5 more
europepmc   +1 more source

Organocatalytic Enantioselective Addition of Malonates to Cyclic Imines: A Short Total Synthesis of Tetraponerine T‐1

Angewandte Chemie, EarlyView.
A stereoselective functionalization method of cyclic imines under mild organocatalytic conditions was developed. Bifunctional cinchona alkaloid catalysts combined with carefully optimized reaction conditions to suppress background reactivity enabled highly enantio‐ and diastereoselective addition reactions of malonates to cyclic imines.
Frederic Kölblin, Helma Wennemers
wiley   +2 more sources

Determination of specific absorbance (A¦) for four designer benzodiazepines. [PDF]

J Anal Toxicol
Ku BS, Vargas JR.
europepmc   +1 more source

Electrochemically Induced Structural Evolution to Generate Optimized High‐Entropy‐Alloy Electrocatalysts for Ethanol Oxidation

Angewandte Chemie, EarlyView.
Electrochemical cycling drives spontaneous facet optimization in high‐entropy Pd@PdPtIrRuRh core‐shell nanocrystals, reshaping simple cubes into severely beveled architectures with balanced {100}/{110}/{111} facets. This dynamic restructuring yields active electrocatalysts that favor complete ethanol oxidation via the C1 pathway, suppress strongly ...
Yueh‐Chun Hsiao, Hansaem Jang, Chun‐Wei Chang, Jui‐Tai Lin, Kuan‐Fang Lee, Adrian M. Gardner, Richard J. Potter, Alex R. Neale, Laurence J. Hardwick, Kun‐Han Lin, Tung‐Han Yang, Alexander J. Cowan   +11 more
wiley   +2 more sources

Data‐ and Theory‐Guided Design of Dual‐Role V‐Doped RuO2 for High‐Performance Acidic Oxygen Evolution

Angewandte Chemie, EarlyView.
A data‐ and theory‐guided paradigm, leveraging large‐scale data mining of 718 catalysts and microkinetic modeling, identifies V‐doped RuO2 as optimal for acidic OER. Vanadium doping drives electron withdrawal from Ru centers, generating Lewis acidic sites that polarize O–H bonds and accelerate deprotonation kinetics. Experimental validation achieves an
Zhongliang Liu, Heng Liu, Kai Zhou, Miaomiao Liu, Tianrui Xue, Jian Zhang, Yiting Song, Jialin Cui, Hao Li, Huihui Li, Chunzhong Li   +10 more
wiley   +2 more sources

Cellular strategies for repairing trapped protein-DNA complexes. [PDF]

Front Pharmacol
Sideridou M, Machli DI, Lontra D, Rampias T.   +3 more
europepmc   +1 more source

Lead poisoning. [PDF]

BMJ, 1972
openaire   +3 more sources

Bond Length as a Unified Descriptor for Stable Iodine Battery

Angewandte Chemie, EarlyView.
Charge transfer induced by the interactions between iodine and ligands leads to the elongation of the I–I bond. This resulting bond length correlates directly with coordination strength, serving as a unified descriptor for the rational design of both cathode hosts and electrolyte components.
Mengzi Geng, Yanyan Wang, Fanbin Zeng, Yao Liu, Haijin Ni, Bolong Hong, Wei Xia, Songbai Han, Yusheng Zhao, Biao Zhang   +9 more
wiley   +2 more sources