Results 111 to 120 of about 278,341 (297)
Advanced Optical Materials, EarlyView.This review explores how engineered porous materials enhance surface‐enhanced Raman scatering (SERS) spectroscopy by synergizing analyte enrichment and electromagnetic field amplification. It is systematically evaluated four classes, nanoporous metals, plasmonic polymers, mesoporous silica, and metal‐organic frameworks (MOFs), highlighting their unique
Miguel A. Correa‐Duarte +2 more
wiley +1 more source
Preparation and evaluation of advanced electrocatalysts for phosphoric acid fuel cells [PDF]
Results are presented for hydrogen oxidation and hydrogen oxidation poisoned by carbon monoxide at levels between 0 and 30%. Due to the high activities that are now being observed for our platinum based electrocatalysts, the hydrogen concentrations were ...
Baris, J., Pagliaro, P., Stonehart, P.
core +1 more source
Carbon Monoxide Exposure and Human Health [PDF]
, 1975 The primary objective of this report is to provide detailed information on the health effects of carbon monoxide. With this information, the community can judge for itself what action is deemed necessary to maintain or improve the health of its ...
Joy, Richard W. +2 more
core
Beam Combining of a Tunable Tilted Quantum Cascade Laser Array
Advanced Photonics Research, EarlyView.The four‐channel tilted waveguide with varying angles in the quantum cascade laser array, achieving a free tuning range of 100 nm and common‐aperture output simultaneously, is reported. The fabrication eliminates the necessity of electron‐beam lithography and is very promising for mass production in gas sensing industry.
Fan Ye +7 more
wiley +1 more source
Discover EnvironmentAir pollution is a pressing problem and causes millions of deaths each year related to its effects on respiratory health worldwide. Despite its significant impact, information on air pollution in many cities, including Hawassa city, remains limited.
Asmare Asrat Yirdaw +3 more
doaj +1 more source
Five-micron laser radiation from a carbon monoxide gasdynamic expansion [PDF]
Laser power at 5 microns from carbon monoxide gasdynamic ...
Mc Kenzie, R. L.
core +1 more source
Recent Advances in Ene Reactions with Carbon Enophiles
Advanced Synthesis &Catalysis, EarlyView.Recent advances in the classical intra‐ and intermolecular ene nexus with carbon enophiles (alkenes, alkynes, arynes, and allenes) show a considerable increase in structural complexity and an enormous potential for functional applications in polymer science.
Thomas J. J. Müller
wiley +1 more source
Advanced Science, EarlyView.A tetranitrogen‐coordinated single‐atom manganese catalyst (SMC) is fabricated with outstanding sonosensitization efficiency and multi‐enzyme‐like catalytic properties. To enable better targeting of M1 macrophages, hyaluronic acid (HA) is applied to modify the surface of SMC, yielding SMC‐HA nanozymes.
Qiaofei Chen +14 more
wiley +1 more source
The effects of Carbon Monoxide of air pollution on fetus and changes in umbilical cord pathology
Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2005 Background and objective: Nowadays, air pollution is a very serious problem that affects everyone especially old people, pregnant women and their fetuses, infants and all high-risk patients. This study was done to survey the effects of carbon monoxide of
K Noori, S Ziaei, A Kazem Nejad
doaj
Carbon Monoxide Poisoning in the Senghenydd Explosion [PDF]
, 1914 I J Davies
openalex +1 more source