Aryl sulfide, an aromatic compound in which sulfur is attached to an aryl (a functional group derived from an aromatic ring), is found in biologically active materials effective against asthma, Alzheimer's disease, and cancer. ...
Materials Science
Jul 21, 2021
0
6
Ever since the 1986 discovery that copper oxide materials, or cuprates, could carry electrical current with no loss at unexpectedly high temperatures, scientists have been looking for other unconventional superconductors ...
Superconductivity
Jul 8, 2021
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22
The most severe mass extinction event in the past 540 million years eliminated more than 90 percent of Earth's marine species and 75 percent of terrestrial species. Although scientists had previously hypothesized that the ...
Earth Sciences
Jun 21, 2021
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Scientists are closer to finding ways to convert carbon dioxide in the atmosphere into industrially useful chemicals thanks to a RIKEN study that looked at how nature converts carbon dioxide into more complex organic compounds—one ...
Analytical Chemistry
May 20, 2021
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353
A new study by a Belgian team using data from the European Southern Observatory's Very Large Telescope (ESO's VLT) has shown that iron and nickel exist in the atmospheres of comets throughout our Solar System, even those ...
Astronomy
May 19, 2021
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765
Catalysts lie at the heart of a greener and more sustainable future for chemical production. However, many of the catalysts currently in widespread use have limitations that affect their efficiency. Researchers from Osaka ...
Materials Science
Apr 21, 2021
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6
Phase transitions are a central phenomenon in physical sciences. Despite being technical-sounding, they are actually something we all experience in everyday life: ice melting into liquid water, or hot water evaporating as ...
Nanophysics
Mar 10, 2021
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20
Russian mining giant Norilsk Nickel announced on Wednesday it had paid a nearly $2 billion fine for a giant fuel spill in the Arctic last year.
Environment
Mar 10, 2021
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11
A research team in Korea has developed a ceramic fuel cell that offers both stability and high performance while reducing the required amount of catalyst by a factor of 20. The application range for ceramic fuel cells, which ...
Materials Science
Feb 17, 2021
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7
Most catalysts that promote the conversion of glucose to sorbitol offer certain properties while requiring compromises on others. Now, researchers from Osaka University have reported a hydrotalcite-supported nickel phosphide ...
Bio & Medicine
Feb 4, 2021
1
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