Results 151 to 160 of about 50,780 (252)

Defect‐Rich CoNi Prussian Blue Analogues Enable Highly Selective Electrochemical Hydrogen Peroxide Production

Angewandte Chemie, EarlyView.
Introducing [Co(CN)6]3− defects into CoNi Prussian Blue analogues exposes square‐planar Ni–N4 active sites, leading to remarkable H2O2 selectivity during the electrochemical oxygen reduction reaction in alkaline media. ABSTRACT Decentralized electrosynthesis of hydrogen peroxide (H2O2) via the two‐electron oxygen reduction reaction (2e− ORR) offers a ...
Kai Sun, Yu Mao, Yongfang Zhou, Ziyun Wang, Geoffrey I. N. Waterhouse   +4 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

Acetylene Semi‐Hydrogenation by Photocatalysis

Angewandte Chemie, EarlyView.
Photocatalytic acetylene semi‐hydrogenation is an emerging light‐driven route to polymer‐grade ethylene, offering a mild alternative to energy‐intensive thermocatalysis. By replacing H2 co‐feed with water or other proton sources, these systems can achieve high selectivity under ambient conditions.
Anna Fortunato, Brando Adranno, Sharon Silloni, Marianna Barbieri, Claudia Masia, Francesca Arcudi, Luka Đorđević   +6 more
wiley   +2 more sources

The shadow of mercury behind gold extraction in the Amazon: hidden threats to human health and the environment. [PDF]

Lancet Reg Health Am
Valbuena Ruiz FJ, Jimenez A, Ippolito S, Miani A, Vasiliou V, Piscitelli P.   +5 more
europepmc   +1 more source

Dual d–p hybridization in Ternary PtGaGe Enables Concurrent Activity and Stability Enhancement for Alkaline Oxygen Reduction

Angewandte Chemie, EarlyView.
A unique dual d–p orbital hybridization strategy was established in a ternary PtGaGe alloy catalyst to overcome the longstanding activity–stability trade‐off in oxygen reduction reaction (ORR). Synergistic hybridization between Ga/Ge p orbitals and Pt d orbitals modulates the Pt electronic structure, optimizes oxygen intermediates adsorption, and ...
Qian Zhang, Jinting Wu, Yong‐Chao Zhang, Lijun Tang, Xingchun Shi, Jian Gao, Tiansheng Mu, Xiaoli Zhang, Xiao‐Dong Zhu   +8 more
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

Site‐Specific Molecular Engineering Redirects Radical Pathways for Selective Photocatalytic Coupling of Methane to C2+ Hydrocarbons

Angewandte Chemie, EarlyView.
Site‐specific self‐assembly of alkyl thiols on Au/TiO2 enables precise modulation of interfacial electron distribution and the local microenvironment through covalent Au‐thiolate interactions. This site‐specific molecular engineering synergistically promotes surface kinetics and charge separation, suppressing ·O2−‐driven overoxidation and thereby ...
Yaru Shao, Wanying Guo, Wei Li, Gaoyu Cui, Huijie Cheng, Lingfeng Zhu, Liqun Ye, Zihan Qiu, Yu Shan, Rui Li, Tianyi Ma, Jungang Hou   +11 more
wiley   +2 more sources

Pharmacological, Toxicological, Phytochemical and Ethnobotanical Insights into North American <i>Aconitum</i> Species. [PDF]

Molecules
Kharlamb L, Kennelly EJ.
europepmc   +1 more source

Epitaxial Oxide Interfaces Create Poison‐Resistant CuO Sites for Environmental Catalysis

Angewandte Chemie, EarlyView.
An epitaxially stabilized CuO overlayer on Ti1−xInxO2 creates electron‐poor, high‐symmetry Cu–O sites that activate interfacial lattice‐oxygen redox. This interface promotes NOx reduction through an Eley–Rideal pathway, diverts sulfate formation, and sustains CH3SH deep oxidation via a Mars–van Krevelen cycle, offering a route to poison‐resistant ...
Lupeng Han, Yanqing Li, Yongjie Shen, Huijun Yu, Evangelina Pensa, Xuehui Yang, Yanqi Chen, Xiaonan Hu, Xiyang Wang, Song Li, Gaowu Qin, Wenqiang Qu, Ming Xie, Emiliano Cortés, Dengsong Zhang   +14 more
wiley   +2 more sources

Targeting DNA Topoisomerase I for the Treatment of Cancer: Past, Present and Future. [PDF]

J Mol Biol
Venkatachalam A, Kaufmann SH.
europepmc   +1 more source