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ACS News Service Weekly PressPac: December 05, 2012

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News Items in This Edition

Bag-in-box wines are more likely than their bottled counterparts to develop unpleasant flavors, aromas and colors when stored at warm temperatures, a new study has found. Published in ACS' Journal of Agricultural and Food Chemistry, it emphasizes the importance of storing these popular, economical vintages at cool temperatures…

Scientists have discovered a previously unrecognized way that degradation can occur in silicone-urethane plastics that are often considered for use in medical devices. Their study, published in ACS' journal Macromolecules, could have implications for device manufacturers considering use of these plastics in the design of some implantable devices, including cardiac defibrillation

In a discovery with applications ranging from hair dyeing to electronic sensors to development of materials with improved properties, scientists are reporting the first synthesis of gold nanoparticles inside human hairs. Their study appears in ACS’ journal Nano Letters

A potential new treatment for traumatic brain injury (TBI), which affects thousands of soldiers, auto accident victims, athletes and others each year, has shown promise in laboratory research, scientists are reporting. TBI can occur in individuals who experience a violent blow to the head that makes the brain collide with the inside of the skull, a gunshot injury or exposure…

A new web-based resource on climate science, designed to help scientists and others understand this key topic, is the focus of a Comment article in the current edition of Chemical & Engineering News (C&EN), the American Chemical Society’s weekly newsmagazine. ACS, the world’s largest scientific society, launched the resource this week…

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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
    www.eurekalert.org/acsmeet.php

    http://www.ustream.tv/channel/acslive
  • 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: The Perfect Holiday Gifts
    The Newscripts gang has been wading through sites on the Internet to find the perfect gifts for chemistry lovers, with a few of their favorites in the article, and more at the Newscripts blog. For the full story, contact newsroom@acs.org.
  • ACS Pressroom Blog
    The ACS Office of Public Affairs’ (OPA) pressroom blog highlights research from ACS’ 41 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
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  • 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.

ACS Videos

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

Other videos:

ACS Podcasts

  • 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.
  • 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…

General Chemistry Glossary
Simple definitions and explanations of chemistry terms.


Note to Journalists and Other Viewers

This is the latest American Chemical Society (ACS) Office of Public Affairs Weekly PressPac with news from ACS’ 41 peer-reviewed journals and Chemical & Engineering News.

This information is intended for your personal use in news gathering and reporting and should not be distributed to others. Anyone using advance ACS Office of Public Affairs Weekly PressPac information for stocks or securities dealing may be guilty of insider trading under the federal Securities Exchange Act of 1934.

Please cite the individual journal, or the American Chemical Society, as the source of this information.


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.