ACS News Service Weekly PressPac: January 09, 2013
News Items in This Edition
The key to giving whole wheat bread a more appetizing aroma and taste may lie in controlling the amounts of a single chemical compound that appears in the bread, which nutritionists regard as more healthful than its refined white counterpart. That’s the finding of a new study in ACS’ Journal of Agricultural and Food Chemistry, which opens the door to making…
Scientists are reporting development of chemical modules that can reproduce, on an “unprecedented” molecular level, changes and interactions that occur in natural populations of plants and animals, including those of hunting and being hunted for food, conducting mutually beneficial relationships and competing for resources. The report on these new “predator-prey biochemical oscillators,” which could become building…
To plant food, insect repellant and other homespun uses for spent coffee grounds, scientists are adding an application that could make the gunk left over from brewing coffee a valuable resource for production of dietary supplements. Their new report in ACS’ Journal of Agricultural and Food Chemistry concludes that used coffee grounds are a rich source of…
The search for a sustainable slow-release fertilizer — a key to sustaining global food production at a time of burgeoning population growth — has led scientists to an ingredient used in some diarrhea medicines. They describe use of the substance, attapulgite, as a “carrier” for plant nutrients in a report in ACS’ journal Industrial & Engineering Chemistry Research…
Mention magnets, and most people think of trivial applications of those pieces of metal, like holding family photos and reminder notes on the refrigerator. An article on magnets in the current edition of Chemical & Engineering News (C&EN), however, focuses on the critical role magnets play in the real world and the search for new materials to make them. C&EN is…
About the Weekly PressPac
The ACS Weekly PressPac consists of summaries of research published in the American Chemical Society’s more than 40 peer-reviewed journals and its weekly newsmagazine, Chemical & Engineering News. ACS journals publish more than 35,000 articles annually. Although not traditional press releases, PressPac content can be used to prepare news stories and also can be an excellent resource for features and background.
- Press releases, briefings, and more from ACS’ 244th National Meeting
- C&EN Video Spotlight: Panda Power
The search for better biofuels is leaving no patch of grass unturned — Mississippi State University researchers are studying the poo that pandas at the Memphis Zoo leave behind. Pandas are among several critters that digest a tough-to-break-down compound called cellulose, which is found in plant cell walls. Microbes living in pandas’ guts help carry out that degradation process. Since the microbes end up in panda poo, researchers can analyze the poo to find the microbial genes that do the digesting job. By harnessing these genes, researchers hope to someday make biofuels more efficiently from plants such as switchgrass and sugarcane. Watch the video.
- Must-reads from C&EN: How Much Natural Gas Can the U.S. Export?
A key government decision on exports of the bonanza of new domestic natural gas from hydraulic fracturing may affect U.S. gas prices, supplies and manufacturing. For the full story, contact email@example.com.
- ACS Pressroom Blog
The ACS Office of Public Affairs’ (OPA) pressroom blog highlights research from ACS’ more than 40 peer-reviewed journals and National Meetings.
- Bytesize Science blog
Educators and kids, put on your thinking caps: The American Chemical Society has a blog for Bytesize Science, a science podcast for kids of all ages.
- ACS satellite pressroom: Daily news blasts on Twitter
The satellite press room has become one of the most popular science news sites on Twitter. To get our news blasts and updates, create a free account at https://twitter.com/signup. Then visit http://twitter.com/ACSpressroom and click the ‘join’ button beneath the press room logo.
- C&EN on Twitter
Follow @cenmag <http://twitter.com/cenmag> for the latest news in chemistry and dispatches from our blog, C&ENtral Science <http://centralscience.org>.
- ACS Press Releases
Press releases on a variety of chemistry-related topics.
The American Chemical Society encourages news organizations, museums, educational organizations, and other web sites to embed links to these videos.
Spellbound: How Kids Became Scientists
The road to a Nobel Prize began for one scientist in elementary school when his father placed a sign on his bedroom door proclaiming him to be a “doctor.” This is just one of the many experiences that helped launch the careers of scientists from diverse backgrounds who are featured in a new ACS video series called Spellbound: How Kids Became Scientists.
Prized Science video series
Prized Science: How the Science Behind ACS Awards Impacts Your Life video series is new for 2012! The first episode features the research of Dr. Robert Langer, winner of the 2012 ACS Priestley Medal. He is a professor at the Massachusetts Institute of Technology. The Priestley Medal is the highest honor of the ACS, and it recognizes Langer’s pioneering work making body tissues in the lab by growing cells on special pieces of plastic. Langer’s team has used the approach to make skin for burn patients, for instance, with the goal of eventually making whole organs for transplantation. The second episode features Dr. Chad Mirkin, winner of the 2012 ACS Award for Creative Invention. His research has provided patients with faster diagnoses for influenza and other respiratory infections, and new tests that improve care for heart disease. More episodes will appear later in the year. The series is available at the Prized Science website and on DVD by email request.
The Periodic Table Table Featuring Theo Gray
Some people collect stamps. Wolfram Research co-founder and author Theo Gray collects elements. Step into his office, and you'll see a silicon disc engraved with Homer Simpson, a jar of mercury, uranium shells and hundreds of other chemical artifacts. But his real DIY masterpiece is the world's first "periodic table table.” Within this masterfully constructed table-top lay samples of nearly every element known to man, minus the super-radioactive ones.
Healing the voice: Synthetic vocal cords
Synthetic vocal cords may someday heal the voices of singers like Julie Andrews — whose legendary voice was permanently damaged in a 1997 operation. Filmed in the lab of 2012 ACS Priestley Medalist and MIT Institute Professor Robert Langer, our latest video explains how artificial polymer vocal cords may help repair damaged vocal tissue
- Bytesize Science, a podcast for young listeners
Bytesize Science is a science podcast for kids of all ages that entertains and educates, with new high-definition video podcasts and some episodes in Spanish. Subscribe to Bytesize Science using iTunes. No iTunes? No problem. Listen to the latest episodes of Bytesize Science in your web browser.
- Global Challenges/Chemistry Solutions
This special series of ACS podcasts focuses on some of the 21st Century’s most daunting challenges, and how chemists and other scientists are finding solutions. Subscribe at iTunes or listen and access other resources at the ACS web site www.acs.org/GlobalChallenges.
- Science Elements: ACS science news podcast
Science Elements is a podcast of PressPac contents that makes cutting-edge scientific discoveries from ACS journals available to a broader public audience. Subscribe to Science Elements using iTunes. Listen to the latest episodes of Science Elements in your web browser. Science Elements is on Facebook, — check out the latest updates and information.
- SciFinder® Podcasts
Interested in healthful plant phytochemicals, nanotechnology, or green chemistry? Check out the SciFinder series of podcasts, which explore a vast array of current interest topics and new discoveries in the 21st century. The SciFinder podcasts are available in English, Chinese, Japanese, and Portuguese.
And Don’t Miss…
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The American Chemical Society is a non-profit organization chartered by the U.S. Congress. With more than 164,000 members, ACS is the world’s largest scientific society and a global leader in providing access to chemistry-related research through its multiple databases, peer-reviewed journals and scientific conferences. Its main offices are in Washington, D.C., and Columbus, Ohio.