Results 231 to 240 of about 320,910 (314)

Single Cu Atom Sites on Co3O4 Activate Interfacial Oxygen for Enhanced Reactivity and Selective Gas Sensing at Low Temperature

Small, EarlyView.
Atomically dispersed Cu sites on Co3O4 nanoparticles establish well‐defined Cu–O–Co interfacial linkages that promote lattice oxygen activation at markedly reduced temperatures. This structural and electronic modulation yields over twenty‐fold higher low‐temperature formaldehyde sensing responses than CuO nanoparticle analogues, enabling selective and ...
Hamin Shin, Matteo D'Andria, Meng Yin, Jaehyun Ko, Ken Suzuki, Dong‐Ha Kim, Frank Krumeich, Andreas T. Güntner   +7 more
wiley   +1 more source

Mapping Slow Mobility Users' Unhealthy Exposure to Air Pollution in London. [PDF]

Health Sci Rep
Li Y, Zhu Z, Tan S, Zheng R.
europepmc   +1 more source

Distorted Ultrasmall TiO2 Nanoparticles as Efficient Visible Light Photocatalyst

Small, EarlyView.
The visible‐light absorption of ultrasmall TiO2 nanoparticles is attributed to lattice distortion, which induces band broadening and modifies the electronic structure of TiO2 and enhanced NO photocatalytic performance. ABSTRACT Developing efficient and low‐cost visible light photocatalysts remains a fundamental challenge.
Ardiansyah Taufik, Akira Yoko, Kakeru Ninomiya, Maiko Nishibori, Chunli Han, Wahyudiono, Satoshi Ohara, Vinda Puspasari, Shu Yin, Tadafumi Adschiri   +9 more
wiley   +1 more source

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

Activatable smart contrast agents for photoacoustic imaging

Smart Molecules, EarlyView.
This review highlights recent advances in smart activatable photoacoustic imaging (PAI) contrast agents, which dynamically modulate their optical properties in response to external stimuli or microenvironmental cues. It discusses their molecular design, activation mechanisms, biomedical applications, and future prospects for clinically tailored use ...
Donghyeon Oh, Jihye Lee, Suyoung Park, Juyoung Yoon, Won Jong Kim, Chulhong Kim   +5 more
wiley   +1 more source

Long-Term Exposure to Ambient Air Pollution and Incident Amyotrophic Lateral Sclerosis: A Prospective Cohort Analysis of the UK Biobank. [PDF]

Neurology
Chalitsios CV, Rudolf O, Gao J, Turner MR, Thompson AG.   +4 more
europepmc   +1 more source

Quantitative Analysis of Size‐Dependent Structural Disorder in Ruthenium Nanoparticles by Crystal PDF Full‐Space Refinement

Small Methods, EarlyView.
A crystal PDF full‐space refinement approach integrates Bragg diffraction and total scattering to evaluate stacking faults and PDF degradation caused by point defects in ruthenium nanoparticles. This method unveils distinct size‐dependent stacking evolution in fcc‐ and hcp‐based systems, providing a unified and quantitative approach for nanoscale ...
Satoshi Hiroi, Hirotaka Ashitani, Okkyun Seo, Jaemyung Kim, Chulho Song, Loku Singgapulige Rosantha Kumara, Chen Yanna, Koji Ohara, Kohei Kusada, Hiroshi Kitagawa, Osami Sakata   +10 more
wiley   +1 more source

Atomic Ce sites promote a four-electron pathway of Pt as NADH oxidase mimics for <i>in situ</i> coenzyme regeneration. [PDF]

Chem Sci
Tang Y, Chen Y, Qi P, Li R, Jiang W, Sun H, Gu W, Zhu C.   +7 more
europepmc   +1 more source

Forgoing Nuclear: Nuclear Power Plant Closures and Carbon Emissions in the United States

Southern Economic Journal, EarlyView.
ABSTRACT This paper examines the effect of nuclear power plant decommissioning on electricity generation and carbon emissions in the United States. Using data on nuclear reactor closures in the United States between 1993 and 2022 and data on state‐level carbon emissions and electricity generation from the Energy Information Administration (EIA), this ...
Luke Petach
wiley   +1 more source

Long-Term Low-Dose of Nitrate Administration Improves Antioxidant Defence System in Insulin-Sensitive Tissues of Type 2 Diabetic Rats. [PDF]

Endocrinol Diabetes Metab
Ghorbani F, Shokri M, Jeddi S, Ghasemi A.   +3 more
europepmc   +1 more source