Results 221 to 230 of about 363,361 (302)

Topological modelling of urban air pollution and cognition. [PDF]

NPJ Digit Public Health
Engleitner H, Suárez Pinilla M, Rossor M, Nachev P.   +3 more
europepmc   +1 more source

Harnessing Natural Wood Architecture: A Self‐Supporting, Hierarchically Porous NiFe@Carbon Capacitive Anode Enhances Electricity Generation and Storage in Microbial Fuel Cells

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study reports a mild “Zn(NO3)2 interlayer‐expansion” strategy combined with electrodeposition to produce a self‐supporting capacitive anode (NiFe@PC) that preserves the wood's native low‐tortuosity channels. The retained native architecture expands niches for microbial colonization.
Xue Liu, Shenghui Jiao, Huiying Song, Bailing Dong, Ke Cheng, Changwei Li, Sha Luo, Zhijun Chen, Ruiwen Wang, Wei Li, Shouxin Liu   +10 more
wiley   +1 more source

Atmospheric Chemistry Insights from the Global COVID-19 Pandemic: A Review. [PDF]

Environ Sci Technol
Heald CL, Kroll JH, Murphy JG, Farmer DK, Fry JL.   +4 more
europepmc   +1 more source

Toward a Paradigm Shift in Low‐Temperature SCR Catalyst Design: Defect Engineering and Data‐Driven Integration

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This work systematically reviews the key factors influencing the performance of low‐temperature NH3‐SCR. The mechanism and challenges of defect engineering strategies, such as oxygen vacancies, heteroatom doping, crystal facet exposure, and surface reconstruction, in controlling both activity and selectivity were analyzed.
Rongrong Kan, Pinjing He, Fan Lü, Hua Zhang   +3 more
wiley   +1 more source

Mechanisms of Hydroxyl Radical Chemistry in Aqueous Solution Triggered by Photoexcitation and Probed by Soft X-rays. [PDF]

J Am Chem Soc
Cordsmeier L, Ribeiro da Silva Neto W, Fondell M, Mitzner R, Vaz da Cruz V, Eckert S, Föhlisch A.   +6 more
europepmc   +1 more source

Push–Pull Ynamines and Push–Pull Ynamides: Synthesis, Structure, Reactivity, and Application

European Journal of Organic Chemistry, EarlyView.
Push–pull ynamines and push–pull ynamides, which carry an EWG and an amino or amido group as EDG, are highly interesting classes of EDG‐EWG alkynes that have been intensively studied due to their exceptional reactivity. In this review, the synthesis, structure, reactivity, and application of push–pull ynamines, push–pull ynecarbamates, push–pull ...
Hans‐Joachim Gais
wiley   +1 more source

Impact of climate change on spontaneous abortion: a systematic review and meta-analysis. [PDF]

Front Glob Womens Health
Angaw DA, Andargie BA, Muhumuza N, Nakanwagi G, Mulumba M.   +4 more
europepmc   +1 more source

Emerging Trends in Organic Photoreactions Utilizing Disulfides

European Journal of Organic Chemistry, EarlyView.
Disulfides are versatile, nontoxic alternatives to metal photocatalysts. This review explores their role as photoactivated thiyl‐radical precursors and bifunctional catalysts (HAT/electron shuttling) in diverse transformations. Strategies for electronic tuning and development into recyclable heterogeneous materials are highlighted for sustainable ...
Sunil Kumar, Bolormaa Bayarkhuu, Hong Y. Cho, Jeehye Byun   +3 more
wiley   +1 more source

Toward Portable and Affordable Air Quality Monitoring: A 3D-Printed Platform for Colorimetric NO₂ Quantification from Vehicles' Exhaust Emissions. [PDF]

ACS Omega
Sousa DDS, da Silva SG, Petruci JFDS.
europepmc   +1 more source

Rh(III)‐Catalyzed [4+2] Annulation of Imidazoles With α‐Diazocarbonyl Compounds: Direct Access to π‐Conjugated Imidazole‐Fused Isoquinolinone

European Journal of Organic Chemistry, EarlyView.
A Rh(III)‐catalyzed [4 + 2] annulation of 2‐aryl imidazoles/benzimidazoles with α‐diazocarbonyl compounds is developed for the synthesis of π‐conjugated imidazo/benzimidazo[2,1‐a]isoquinolinones systems. Mechanistic studies and control experiment reveal that the reaction proceeds via imidazole‐directed ortho C(sp2)–H activation, followed by carbene C–H
Ganesh P. Pawar, Duc Huy Le, Li Ching Shen, Sheng‐Cih Huang, Chung‐Ming Sun   +4 more
wiley   +1 more source