Results 221 to 230 of about 162,135 (296)

Recent Advances in Tailoring Active Site Microenvironments of Fe–N–C Catalysts for Oxygen Reduction

ChemistryEurope, EarlyView.
This review summarizes the main factors affecting Fe–N–C catalysts for ORR: activity depends on active site structure, electronic configuration, and porosity, while stability is limited by metal leaching, carbon degradation, and inactive phase formation.
Mudassar Maqsood, Lebin Cai, Samona Zahid, Zhuangzhi Sun, Jianrui Zhang, Bao Yu Xia, Yaqiong Su   +6 more
wiley   +1 more source

Trends in novel opioid use and detections in exposures and police drug seizures in New South Wales. [PDF]

Drug Alcohol Rev
Smith JL, Brown J, Atefi D, Jiranantakan T, Shaw V, Ewers C, du Toit-Prinsloo L, Roberts DM.   +7 more
europepmc   +1 more source

Oxide Interface of Gallium‐Based Liquid Metals: Beneficial Bridge or Hidden Risk?

ChemistryEurope, EarlyView.
Discussion on oxide interfaces in gallium‐based liquid metals have concentrated on their properties, behaviors, and related applications. However, the molecular mechanisms underlying effects, as well as the differences between the presence and absence of the oxide layer, have been less thoroughly discussed.
Yi Fan, Shuai Wang, Xu Hou
wiley   +1 more source

An outbreak of food poisoning likely caused by Bacillus cereus at a secondary school in Mukono District, Uganda, July 2023. [PDF]

Sci Rep
Namara BG, Ssemanda I, Aceng FL, Kiyimba A, Aanyu D, Taremwa A, Lutwama JM, Nawajje VE, Kwesiga B, Bulage L, Migisha R, Kadobera D, Ario AR.   +12 more
europepmc   +1 more source

Rubrolides A, D, P, T, U: Total Syntheses and Antibacterial Evaluation of Highly Brominated Marine Natural Products

ChemistryEurope, EarlyView.
Following the Danube Flow. The first total syntheses of highly brominated rubrolides T, U, and U‐analog, together with the efficient and divergent syntheses of rubrolides A, D, and P. The dibrominated key intermediate, obtained via a Suzuki‐Miyaura cross‐coupling reaction, is the centerpiece of the synthesis.
Jasmin Janneschütz, Paul G. Schebek, Alexander Meyer, Celina Haller, Sophia Khom, Wolfgang R. Streit, Ifey Alio, Nina Schützenmeister   +7 more
wiley   +1 more source

Patterns and determinants of potentially harmful first aid practices in children with acute poisoning. [PDF]

BMC Res Notes
Dayasiri K.
europepmc   +1 more source

Defect‐Anchored Iridium Single Atoms on Palladium Metallenes for Synergistically Enhanced Ethanol Oxidation Reaction

ChemistryEurope, EarlyView.
This work presents a defect‐site activation strategy, in which anchoring Ir single atoms onto the highly strained defects of Pd metallene generates synergistic PdIr sites, leading to a dramatic enhancement in the ethanol oxidation reaction. The development of highly efficient electrocatalysts for the ethanol oxidation reaction (EOR) is critical to the
Wenbo Li, Mengyue Gao, Zhen Jiang, Cheng Han, Yanyan Jia, Kuan‐Wen Wang, Sheng Dai   +6 more
wiley   +1 more source

Estimated prevalence of unregistered and falsified medicinal products in Malaysia: a nationwide cross-sectional study conducted from March to November 2023. [PDF]

J Pharm Policy Pract
Abdul Karim KA, Ahmad AE, Abdullah MZ, Alias A, Setan S, Sulaiman MAA, Muhsin NI'.   +6 more
europepmc   +1 more source

Precision Catalysis in Dehydrogenation of Liquid Organic Hydrogen Carriers: Molecular Structure‐Geometry‐Electronic Interplay for Enhanced Hydrogen Evolution

Carbon Energy, EarlyView.
Atomic‐scale design principles for LOHC dehydrogenation: Tailoring geometric and electronic effects in metal catalysts to bridge the molecular structure of LOHC and dehydrogenation performance. ABSTRACT The advancement of hydrogen‐based energy systems necessitates innovative solutions for safe, efficient hydrogen storage and transportation.
Yongxiao Tuo, Jingying Qu, Huailu Sun, Hongwei Gai, Xiangyuan Qu, Junlun Zhu, Xiaohui Sun, De Chen, Xiang Feng   +8 more
wiley   +1 more source