A potent neurotoxin that has long been associated with mass die-offs of marine mammals during harmful algal blooms has been detected in bottlenose dolphins from the Indian River Lagoon estuary.
Plants & Animals
Feb 24, 2020
0
96
Scientists at Rutgers and universities in Russia, Poland and England have solved a nearly 30-year mystery—how the molecular machinery works in an enzyme that makes a potent antibiotic.
Biochemistry
Jan 17, 2019
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109
Turning plentiful carbon dioxide into a chemical feedstock would wring value from the greenhouse gas. However, the traditional approach is costly and produces unwanted byproducts. Now, scientists at Pacific Northwest National ...
Materials Science
Sep 13, 2017
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4
In a series of papers to be presented next week, scientists offer new evidence that a potent chemical mechanism operating in the roots of a tropical grass used for livestock feed has enormous potential to reduce greenhouse ...
Environment
Sep 13, 2013
1
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In a new study, a light-sensitive moiety has been added to propofol, a commonly used anesthetic, allowing its narcotic effect to be controlled by light. The compound also offers a possible route to the treatment of certain ...
Biochemistry
Sep 13, 2012
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0
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(PhysOrg.com) -- Scientists from the Universities of Birmingham and Bristol have discovered how marine bacteria join together two antibiotics they make independently to produce a potent chemical that can kill drug-resistant ...
Biochemistry
Apr 7, 2011
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0
A research team led by U of T Mississauga scientists has developed a new way to split up a dangerous pair of cancer proteins, a finding that could ultimately lead to chemotherapy that is more effective and has fewer side ...
Biochemistry
Aug 20, 2009
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0
(PhysOrg.com) -- Naturally occurring organic matter in water and sediment appears to play a key role in helping microbes convert tiny particles of mercury in the environment into a form that is dangerous to most living creatures.
Environment
Aug 18, 2009
8
0
(PhysOrg.com) -- Flasks, beakers and hot plates may soon be a thing of the past in chemistry labs. Instead of handling a few experiments on a bench top, scientists may simply pop a microchip into a computer and instantly ...
Analytical Chemistry
Aug 3, 2009
3
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