Whoever smelt it dealt it … especially if what's been dealt smells like rotten eggs. The culprit behind that eggy stink is hydrogen sulfide (H2S), a colorless, pungent gas produced by both mammalian and bacterial cells ...
Cell & Microbiology
Oct 27, 2023
0
34
Hydrogen sulfide (H2S) is a silent threat that is responsible for many incidents of toxic exposure, but the indispensable role of H2S has also been recognized in cellular signaling and protection and in regulating numerous ...
Optics & Photonics
Feb 13, 2023
0
2
Methanotrophs—organisms that grow by consuming methane—seem to be perfect for alleviating global warming, since methane accounts for about 30% of this effect. However, drilling sites, where the natural gas is mostly composed ...
Cell & Microbiology
Jan 10, 2023
1
37
The Environmental Protection Agency says it will conduct helicopter overflights to look for methane "super emitters" in the nation's largest oil and gas producing region.
Environment
Aug 3, 2022
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9
Selective removal of detrimental gases, e.g., hydrogen sulfide (H2S) and carbon dioxide (CO2) from natural gas (CH4) could become simpler and highly effective using a new class of oriented mixed-matrix metal-organic framework ...
Materials Science
Jun 2, 2022
0
156
Tiny microbes belching toxic gas helped cause—and prolong—the biggest mass extinction in Earth's history, a new study suggests.
Earth Sciences
Dec 20, 2021
3
763
Scientists have found a new chemical process to turn a stinky, toxic gas into a clean-burning fuel.
Materials Science
Sep 9, 2021
0
1012
No one wants bad breath—not when visiting friends and family, at a job interview, and especially not on a first date. Smelly breath can make things awkward, but it also is a natural warning sign, indicating that serious ...
Bio & Medicine
Jul 21, 2021
0
250
In its large caldera, Newberry volcano (Oregon, U.S.) has two small volcanic lakes, one fed by volcanic geothermal fluids (Paulina Lake) and one by gases (East Lake). These popular fishing grounds are small windows into a ...
Earth Sciences
Mar 5, 2021
2
32
Catalytic conversion of molecules with one carbon atom such as methane, carbon dioxide (CO2), methanol (CH3OH) and others into higher-value chemicals is of major importance for a viable and sustainable chemical industry. ...
Materials Science
Dec 4, 2020
1
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