Results 211 to 220 of about 657,738 (346)

The Microstructure and High‐temperature Cycle Oxidation Mechanism of the Nickel‐Based Superalloy Surface Treated by Laser Shock Processing and Ion Implantation at 1100 °C

open access: yesAdvanced Materials Interfaces, EarlyView.
Laser shock processingcombination with Hf ion implantation results in dual modification on the surface of GH202 nickel‐based superalloy, which induces a large number of crystal defects, providing channels for the diffusion of metal cations. Hf ion implantation forms an amorphous HfO2 layer.
Jiangdong Cao   +7 more
wiley   +1 more source

Saliva Spectral Signature and LINE-1 Methylation in Oral Cells: Impact of Air Pollution in São Paulo State Residents. [PDF]

open access: yesScientifica (Cairo)
Nunes AR   +8 more
europepmc   +1 more source

Identification of three major DNA adducts formed by the carcinogenic air pollutant 3‐nitrobenzanthrone in rat lung at the C8 and N2 position of guanine and at the N6 position of adenine

open access: gold, 2005
Volker M. Arlt   +7 more
openalex   +2 more sources

Plane pollution. [PDF]

open access: yesEnvironmental Health Perspectives, 1997
openaire   +2 more sources

Scalable, Bottom‐Up Synthesis of Transition Metal–Doped Quantum Confined, 1D Titanate‐Based Lepidocrocite Nanofilaments, Their Electronic Structures and Oxygen Evolution Reactivity

open access: yesAdvanced Materials Interfaces, EarlyView.
Quantum‐confined lepidocrocite titanate nanofilaments are doped, bottom‐up, with Mn+2, Fe+2, Co+2, Ni+2, and Cu+2 to tune electronic structure and catalysis. Doping narrows the bandgap—by up to ∼0.8 eV—and extends visible absorption. Ni‐doped filaments accelerate oxygen evolution (319 mV at 10 mA cm−2) and TM‐doped samples rapidly degrade rhodamine 6G (
Mohamed A. Ibrahim   +6 more
wiley   +1 more source

Stabilizing Oxygen Vacancies in Plasmonic WO3‐x Semiconductor Nanosheets via Surface Reconstruction Approach

open access: yesAdvanced Materials Interfaces, EarlyView.
This study reports a surface reconstruction strategy to stabilize oxygen vacancies in plasmonic WO3‐x nanosheets. By engineering a dense WO3 passivation layer, the authors effectively trap interior vacancies against environmental reoxidation. This architecture preserves strong localized surface plasmon resonance effects, resulting in significantly ...
Yuge Feng   +7 more
wiley   +1 more source

Parameterising the effect of human occupancy and kinetic energy on indoor air pollution. [PDF]

open access: yesNPJ Clim Atmos Sci
Bousiotis D   +6 more
europepmc   +1 more source

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