News tagged with hydrogenation

Bursts of methane may have warmed early Mars

The presence of water on ancient Mars is a paradox. There's plenty of geographical evidence that rivers periodically flowed across the planet's surface. Yet in the time period when these waters are supposed to have run—three ...

date2 hours ago in Space Exploration
shares105 comments 0

Immune defense without collateral damage

Researchers from the University of Basel in Switzerland have clarified the role of the enzyme MPO. In fighting infections, this enzyme, which gives pus its greenish color, produces a highly aggressive acid that can kill pathogens ...

dateJan 23, 2017 in Cell & Microbiology
shares27 comments 0

Electron diffraction locates hydrogen atoms

Diffraction-based analytical methods are widely used in laboratories, but they struggle to study samples that are smaller than a micrometer in size. Researchers from the Laboratoire de cristallographie et sciences des matériaux ...

dateJan 13, 2017 in General Physics
shares100 comments 0

New research explains hydrophobicity

(Phys.org)—The hydrophobic effect is a fundamental aspect of biochemical processes. Hydrophilic, or water-loving, solutes tend to be miscible in water, while hydrophobic, or water-fearing, solutes tend to aggregate in such ...

dateJan 11, 2017 in Materials Science report
shares1635 comments 0