News tagged with compounds
New look for antiques: Paintings and gilt surfaces can be effectively and gently restored with water-based microemulsion
Oct 26, 2009 |
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(PhysOrg.com) -- In the past, restoration of paintings and other old artwork often involved application of acrylic resins to consolidate and protect them. One of the most important tasks for modern restorers ...
Understanding Why Rye Works as a Cover Crop
Oct 19, 2009 |
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(PhysOrg.com) -- Agricultural Research Service (ARS) scientists may soon find a way to enhance the weed-killing capabilities of a cereal grain that enriches the soil when used as a winter cover crop.
Open Lid Reveals Mercury
Chemistry / Analytical Chemistry
Oct 15, 2009 |
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(PhysOrg.com) -- Mercury, the silvery liquid formerly used in thermometers, is now known to be highly toxic. The worst of the toxins are organic mercury compounds, such as methylmercury. Most previous analytical procedures ...
Premium car research & cow dung point to new high tech disease diagnosis
Oct 12, 2009 |
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(PhysOrg.com) -- Research at the University of Warwick have taken high tech gas sensors normally used to test components for premium cars and applied the same techniques to human blood, human urine, and even cow dung samples ...
Cheap, sensitive sensors could detect explosives, toxins in water
Sep 24, 2009 |
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(PhysOrg.com) -- A sensitive new Stanford-developed disposable chip detects low concentrations of the explosive trinitrotoluene (TNT) and a close chemical cousin of the dreaded toxic nerve agent sarin in water ...
Regulatory role of key molecule discovered
Sep 17, 2009 |
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Discovery by Hebrew University of Jerusalem researchers of an additional role for a key molecule in our bodies provides a further step in world-wide efforts to develop genetic regulation aimed at controlling ...
Spot discovered on dwarf planet Haumea shows up red and rich with organics
Sep 16, 2009 |
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A dark red area discovered on dwarf planet Haumea appears to be richer in minerals and organic compounds than the surrounding icy surface. The discovery will be presented at the European Planetary Science ...
Using microbes for the quick clean up of dirty oil
Sep 08, 2009 |
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Microbiologists from the University of Essex, UK have used microbes to break down and remove toxic compounds from crude oil and tar sands. These acidic compounds persist in the environment, taking up to 10 years to break ...
Indoor plants found to release volatile organic compounds
Sep 03, 2009 |
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Potted plants add a certain aesthetic value to homes and offices, bringing a touch of nature to indoor spaces. It has also been shown that many common house plants have the ability to remove volatile organic ...
Natural compounds, chemotherapeutic drugs may become partners in cancer therapy
Aug 31, 2009 |
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Research in the Linus Pauling Institute at Oregon State University suggests that some natural food compounds, which previously have been studied for their ability to prevent cancer, may be able to play a more significant ...
This idea doesn't stink: New tech cuts industrial odors, pollutants
Aug 26, 2009 |
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A North Carolina State University researcher has devised a new technology that really does not stink. In fact, it could be the key to eliminating foul odors and air pollutants emitted by industrial chicken rendering facilities ...
Discovery may lead to powerful new therapy for asthma
Aug 11, 2009 |
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University of Texas Medical Branch at Galveston researchers have found that a single enzyme is apparently critical to most allergen-provoked asthma attacks — and that activity of the enzyme, known as aldose reductase, can ...
Taiwan scientists unveil new weapon in swine flu fight
Jul 21, 2009 |
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Taiwanese scientists said Tuesday they had developed an organic compound which could help control the global swine flu epidemic as the worldwide death toll from the disease passed 700.
Chemists discover ozone-boosting reaction
Jul 20, 2009 |
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(PhysOrg.com) -- Burning of fossil fuels pumps chemicals into the air that react on surfaces such as buildings and roads to create photochemical smog-forming chlorine atoms, UC Irvine scientists report in ...
New or not? Cracking cyclic natural products for new drugs
Jul 13, 2009 |
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Researchers have invented computational tools to decode and rapidly determine whether natural compounds collected in oceans and forests are new—or if these pharmaceutically promising compounds have already ...
