Results 111 to 120 of about 162,135 (296)

A Generalized Approach for Distal C–H Arylation of Organic Building Blocks: Unveiling the Role of Counter Anion

Advanced Science, EarlyView.
We report a general strategy for meta‐selective C–H arylation using aryl iodides and a Pd(II)/Pd(IV) catalytic system guided by a removable directing group. DFT and experimental studies reveal that counter anion tuning (acetate to trifluoroacetate) significantly enhances selectivity.
Jagrit Grover, Gaurav Prakash, Astam Mandal, Devika Ghosh, Siddhartha Maiti, Claire Empel, Debabrata Maiti   +6 more
wiley   +1 more source

Artificial and Unconscious Selection in Nietzsche’s Genealogy: Expectorating the Poisoned Pill of the Lamarckian Reading [PDF]

, 2019
Brian Lightbody
openalex   +1 more source

Enzyme‐Inspired Hydrogen‐Bonded Organic Frameworks for Synergistic Capture, Detection, and Degradation of Nerve Agent Simulants

Advanced Science, EarlyView.
FDU‐HOF‐5, an enzyme‐inspired hydrogen‐bonded framework, enables targeted capture, real‐time visual alert, and detoxification of nerve agent simulants through biomimetic sites and multivalent interactions. Integrable into protective gear, it pioneers on‐site threat monitoring strategies for persistent neurotoxic hazards, advancing smart, responsive ...
Jiabao Liu, Guanglai Mo, Xiangyu Gao, Yingjia Deng, Yijin Wang, Qingyu Niu, Yujie Lei, Bin Fei, Joanne Yip, Zhaozhen Zhang, Jie Wu, Yunbo Bi, Kaikai Ma, Zhiqiang Li, Peng Li   +14 more
wiley   +1 more source

Mini Review: Is fluoroquinolone drug or poison? [PDF]

, 2019
Fatima Zohra Mimouni, Nasser Belboukhari, Khaled Sekkoum   +2 more
openalex   +1 more source

Beyond Sabatier: Multiplicate Spillover Phenomena for Manipulating Catalytic Dynamics in Various Electrocatalysis

Advanced Science, EarlyView.
Various spillover‐mediated electrocatalytic reactions, such as hydrogen and oxygen evolution, carbon dioxide and nitrogen reduction, and methanol oxidization reactions, are systematically summarized. Abstract Spillover phenomenon, which is characterized by the dynamic migration of active species across catalyst surfaces, provides a promising avenue to ...
Di Wang, Ziyou Dong, Qianqian Yao, Shixue Dou, Jun Mei, Ziqi Sun   +5 more
wiley   +1 more source

From the Gut to the Brain: Microplastic‐Associated Neurovascular Dysfunction and Implications for Stroke Risk

Advanced Science, EarlyView.
Chronic oral exposure to microplastics may disrupt gut microbiota homeostasis and intestinal barrier integrity, potentially engaging the gut–brain axis and systemic inflammatory responses. These alterations may be associated with impaired blood–brain barrier function, cerebral microvascular dysfunction, and enhanced endothelial inflammation, pro ...
Hongxing Wang, Yujiao He, Pei Zou, Xiaoyi Wang, Gang Peng, Xiangying Deng   +5 more
wiley   +1 more source

Phase Diagrams and Piezoelectric Properties of Wurtzite Al1−x−yScxGdyN Heterostructural Alloys

Advanced Science, EarlyView.
This study demonstrates ferroelectricity and piezoelectric properties improvement of quaternary wurtzite Al1−x−yScxGdyN${\rm Al}_{1-x-y}{\rm Sc}_x{\rm Gd}_y{\rm N}$ films, guided by density functional theory calculations. Wurtzite Al1−x−yScxGdyN${\rm Al}_{1-x-y}{\rm Sc}_x{\rm Gd}_y{\rm N}$ films have a high optical bandgap, enhanced piezoelectric ...
Julia L. Martin, Cheng‐Wei Lee, Nate S.P. Bernstein, Thi Nguyen, Ande Bryan, Eli Cooper, John S. Mangum, Sage R. Bauers, Andriy Zakutayev, Keisuke Yazawa, Prashun Gorai, Rebecca W. Smaha   +11 more
wiley   +1 more source

Molecular Weaving of Mixed‐Addenda Polyoxometalates into MOF Nanochannels as Electron‐Buffering Reservoirs for Enhanced Nitrate‐to‐Ammonia Electrocatalysis

Advanced Science, EarlyView.
Synergistic interaction between P2W17V1 and FeMOF owing to its efficient proton/electron transfer affording high yield and Faradaic efficiency in electrocatalytic nitrate reduction to ammonia. ABSTRACT Electrochemical conversion of nitrate pollutants into value‐added ammonia (e‐NO3RA) offers a sustainable pathway for nitrogen valorization, yet hinges ...
Gang Li, Xinming Wang, Haijun Pang, Huiyuan Ma   +3 more
wiley   +1 more source

Factors associated with rapidly repeated acute poisoning by substances of abuse: a prospective observational cohort study [PDF]

, 2018
Odd Martin Vallersnes, Dag Jacobsen, Øivind Ekeberg, Mette Brekke   +3 more
openalex   +1 more source

Metarhizium anisopliaeMitigates the Phytotoxicity of Lead and Nanoplastics on Rice by Modifying Physiological, Transcriptomic, Metabolomic Activities, and Soil Microbiome

Advanced Science, EarlyView.
Metarhizium anisopliae alleviates the phytotoxic effects of polyethylene nanoplastics (NP) and lead (Pb) in rice by decreasing Pb uptake, restoring antioxidant and hormonal equilibrium, and promoting growth. Additionally, the fungus modifies the rhizosphere microbiota, enhancing both contaminant tolerance and plant growth, thereby effectively ...
Jing Peng, Qi Yan, Muhammad Umair Hassan, Muhammad Imran, Fasih Ullah Haider, Jianfeng Liang, Xingmin Wang, Shaukat Ali   +7 more
wiley   +1 more source