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ACS News Service Weekly PressPac: January 27, 2010
Restrictions should be placed on the use of Ginkgo biloba (G. biloba) — a top-selling herbal remedy — because of growing scientific evidence that Ginkgo may increase the risk of seizures in people with epilepsy and could reduce the effectiveness of anti-seizure drugs, a new report concludes. The article appears in ACS’ monthly Journal of Natural Products. It also suggests that Ginkgo may have harmful effects...
The innermost secrets of fire’s role in the rebirth and renewal of forests and grasslands are being revealed in research that has identified plant growth promoters and inhibitors in smoke. In the latest discovery about smoke’s secret life, an international team of scientists are reporting discovery of a plant growth inhibitor in smoke. The study appears in ACS’s Journal of Natural Products, a monthly...
Just as cooking helps people digest food, pretreating polycarbonate plastic — source of a huge environmental headache because of its bisphenol A (BPA) content — may be the key to disposing of the waste in an eco-friendly way, scientists have found. Their new study is in ACS’ Biomacromolecules, a monthly journal. Mukesh Doble...
A new study on the surface chemistry of silver-colored, mercury-based dental fillings suggests that the surface forms of mercury may be less toxic than previously thought. It appears online in ACS’ journal Chemical Research in Toxicology. In the study, Graham George and colleagues note that mercury-based fillings, also called amalgams, have been used by dentists to repair teeth for well-over a century. In recent decades...
Laundry detergent manufacturers are rolling out a new generation of products aimed at making cleaning more efficient and environmentally friendly, according to an article in the current issue of Chemical & Engineering News (C&EN), ACS’ weekly newsmagazine. C&EN Assistant Managing Editor Michael McCoy points out in the cover story that this trend in innovative fabric cleaning products is occurring despite a rocky economy in 2009, which led to sales declines for premium laundry products such as Tide…
- Media Registration ACS 239th National Meeting, March 21-25, 2010, San Francisco
News media accreditation and housing reservations are now open for the 239th National Meeting & Exhibition of the American Chemical Society (ACS), the world’s largest scientific society. It will be held March 21-25 in San Francisco. Reporters and editors can apply for complimentary registration now at meeting registration. Hotel reservations and other information are available at housing.
- Press releases, briefings, and more from ACS’ 238th National Meeting
- Must-reads from C&EN: Cold-weather comfort — what makes hand warmers tick?
C&EN’s The popular What’s That Stuff feature takes a mid-winter look at the chemistry of hand warmers. These portable packets of warmth ease winter’s chill through a heat-releasing chemical reaction. For a copy of the story, go to hot stuff.
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Whether you want to learn more about caffeine, benzoyl peroxide (acne treatment), sodium chloride (table salt), or some other familiar chemical, CAS Common Chemistry can help. The new Web site provides non-chemists and others with useful information about everyday chemicals by searching either a chemical name or a corresponding CAS Registry Number. The site includes about 7,800 chemicals of general interest as well as all 118 elements from the Periodic Table, providing alternative names, molecular structures, a Wikipedia link, and other information.
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