Already noted for saving gasoline and having zero emissions, electric cars have quietly taken on an unlikely new dimension –– the ability to reach blazing speeds that rival the 0-to-60 performance of a typical Porsche or BMW, and compete on some race courses with the world’s best gasoline-powered cars, an authority said here today at a major scientific conference.
High school and college students got a recruiting call today to join the Solar Army and help solve one of the 21st century’s greatest scientific challenges: finding the dirt-cheap ingredients that would make sunlight a practical alternative to oil, coal and other traditional sources of energy. Harry B. Gray, Ph.D., described the army’s mission during the “Kavli Foundation Innovations in Chemistry Lecture” at the 246th National Meeting & Exposition of the American Chemical Society.
With almost 40 billion tons of carbon dioxide (CO2) released each year from burning coal, gasoline, diesel and other fossil fuels in the United States alone, scientists are seeking ways to turn the tables on the No. 1 greenhouse gas and convert it back into fuel. Those efforts are the topic of a symposium in Indianapolis today at the 246th National Meeting & Exposition of the American Chemical Society, the world’s largest scientific society.
The technology that peeks underneath clothing at airport security screening check points has great potential for looking underneath human skin to diagnose cancer at its earliest and most treatable stages, a scientist said here today. The report on efforts to use terahertz radiation – “T-rays” – in early diagnosis of skin cancer was part of the 246th National Meeting & Exposition of the American Chemical Society, the world’s largest scientific society.
With sales of boutique bourbons and other small-batch whiskeys booming, the chemical fingerprinting of whiskeys was the topic of a talk at the 246th National Meeting & Exposition of the American Chemical Society, the world’s largest scientific society, in Indianapolis.
A somber picture of the struggle against super-weeds emerged here today as scientists described the relentless spread of herbicide-resistant menaces like pigweed and horseweed that shrug off powerful herbicides and have forced farmers in some areas to return to hand-held hoes. The reports on herbicide resistance and its challenges to modern agriculture were part of a symposium at the 246th National Meeting & Exposition of the American Chemical Society.
Nature has provided the food industry with the perfect packages to imitate in the drive to embrace a new genre of sustainable packaging material, according to a presentation on the topic here today. Speaking at the 246th National Meeting & Exposition of the American Chemical Society, Sara Risch, Ph.D., said that new packaging materials must meet the criteria for being sustainable without sacrificing the security, freshness and visibility of the food inside.
Evidence from people with heart disease strongly supports the existence of the molecular link first discovered in laboratory mice between the body’s natural circadian rhythms and cardiac arrest or sudden cardiac death — the No. 1 cause of death in heart attacks, a scientist said here today at the 246th National Meeting & Exposition of the American Chemical Society, the world’s largest scientific society.
With millions of people tailoring their diets to include more healthful antioxidants — and these “polyphenols” getting tremendous attention among nutritionists, food scientists and physicians — the world’s largest scientific society today is holding a symposium on that topic today at the 246th National Meeting & Exposition of the American Chemical Society.
The scientist who turned fresh-cut apple slices into a popular convenience food, available ready-to-eat in grocery stores, school cafeterias and fast-food restaurants, today described advances in keeping other foods fresh, flavorful, and safe for longer periods of time through the use of invisible, colorless, odorless, tasteless coatings. The overview of these edible films was part of the 246 National Meeting & Exposition of the American Chemical Society, the world’s largest scientific society.
Honey bees should be on everyone’s worry list, and not because of the risk of a nasty sting, an expert on the health of those beneficial insects said here today at the 246th National Meeting & Exposition of the American Chemical Society. Despite years of intensive research, scientists do not understand the cause, nor can they provide remedies, for what is killing honey bees.
Even though the Great Recession officially ended more than three years ago in the U.S., lingering effects continue to impact careers for thousands of scientists. Advancing those careers for chemists and other scientists is the topic today of a special presidential symposium at the 246th National Meeting & Exposition of the American Chemical Society, the world’s largest scientific society.
“Biofuel” is a global buzzword, with cars and trucks powered by fuel made from corn, switchgrass and waste cooking oil, envisioned as a way to stretch out supplies of crude oil and cope with global warming. A symposium being held here today at the 246th National Meeting & Exposition of the American Chemical Society considers: What are the health and environmental effects of alternative fuels, and how do they compare with conventional fuels?
With the “Valley of Death” looming as an increasingly serious obstacle to introducing better ways of preventing, diagnosing and treating diseases, a noted scientist today described a new approach for moving promising drug compounds out of laboratories and into the hands of patients and physicians. He spoke at the 246th National Meeting & Exposition of the American Chemical Society, the world’s largest scientific society, being held here this week.
In an advance toward providing mosquito-plagued people, pets and livestock with an invisibility cloak against these blood-sucking insects, scientists today described discovery of substances that block mosquitoes’ ability to smell and target their victims. The presentation was among almost 7,000 scheduled this week at the 246th National Meeting & Exposition of the American Chemical Society, the world’s largest scientific society.
Unlikely as it may sound, giant pandas Ya Ya and Le Le in the Memphis Zoo are making contributions toward shifting production of biofuels away from corn and other food crops and toward corn cobs, stalks and other non-food plant material. Scientists presented an update today on efforts to mine Ya Ya and Le Le assets for substances that could do so during the 246th National Meeting & Exposition of the American Chemical Society.
An ingredient in a medicinal tea brewed from tree bark by tribal healers on the South Pacific island of Samoa — studied by scientists over the last 25 years — is showing significant promise as a drug lead in the long-sought goal of eliminating the AIDS virus from its sanctuaries in the body and thus eradicating the disease, a scientist said here today.
In an advance in determining the role of environmental agents in causing cancer, scientists described discovery of a long-sought way to use biopsy samples from cancer patients to check on human exposure to substances that damage the genetic material DNA in ways that can cause cancer. Their report on the method, which taps into a treasure trove of information left by biopsy patients, was part of the 246th National Meeting of the American Chemical Society.
The first study under realistic field conditions has found reassuringly low levels of chemicals from pharmaceuticals and personal care products in crops irrigated with recycled sewage water, scientists reported here today at the 246th National Meeting & Exposition of the American Chemical Society, the world’s largest scientific society.
Chemical processes are involved in production of almost 96 percent of all manufactured goods, and some of the latest advances in efforts to redesign those processes from the ground up with “green chemistry” are on the agenda here today at the 246th National Meeting & Exposition of the American Chemical Society, the world’s largest scientific society.
Electronic sutures that monitor surgical incisions for healing and infection. Electronic films that cling to the heart, monitoring the heartbeat and alerting the patient and cardiologist when medical attention is needed. Flexible plastic electronic appliques that stick to the skin like temporary tattoos and monitor hydration in athletes. Those and other futuristic advances are on the agenda here today at a symposium during the 246th National Meeting & Exposition of the American Chemical Society.
How will emerging 21st century toxicity testing technologies impact agricultural products? How do they fit in the life cycle of discovery, regulatory registration and product defense or product stewardship? What’s the outlook for improved, science-informed hazard prediction and risk assessment? Those and other topics are on the agenda here today at a symposium during the 246th National Meeting & Exposition of the American Chemical Society, the world’s largest scientific society.
The diets of people in North America shed almost 1.5 billion pounds of unhealthy saturated and trans fat over the last six years thanks to a new phase in the agricultural revolution, an expert said here today. In an interview before his address at the 246th National Meeting & Exposition of the American Chemical Society, Daniel Kittle, Ph.D., cited the achievement as part of an expanded mission for agricultural science and biotechnology.
An historic shift is occurring in traditional innovation in chemistry — which touches more than 96 percent of all the world’s manufactured goods — away from large companies and toward smaller entrepreneurs and startups. Amid that new landscape for transforming ideas and inventions into goods and services, the American Chemical Society, the world’s largest scientific society, today hosts a special symposium on innovation and entrepreneurship at its 246th National Meeting & Exposition.
Mention purple sweet potatoes, black carrots or purple carrots, and people think of dining on exotic veggies. But those plants and others have quietly become sources of a new generation of natural food colorings that are replacing traditional synthetic colors and colors derived from beetles. That back-to-the-future trend is on the agenda today at the 246th National Meeting & Exposition of the American Chemical Society, the world’s largest scientific society.
Millions of people who are obese and smoke tobacco may face additional health problems — including their responses to common prescription medicines — that extend beyond the well-known links with cancer, heart attacks and stroke, according to a report presented here today at the 246th National Meeting & Exposition of the American Chemical Society, the world’s largest scientific society. The risks may extend to non-smokers who inhale smoke from cigarettes smouldering nearby.
New discoveries from the labs of several Nobel laureates will be presented here this week during the 246th National Meeting & Exposition of the American Chemical Society, the world’s largest scientific society. Research from the laureates’ teams will be among almost 7,000 presentations during the event.
How many breakthrough new drugs never reach patients because tests in clinical trials suggested a high risk of liver damage when the drug actually was quite safe? That question underpins major international research efforts to modernize tests for drug-induced liver injury, mentioned here today at the 246th National Meeting & Exposition of the American Chemical Society, the world’s largest scientific society.
A revolutionary new solar energy technology that turns water into steam without boiling the entire container of water has become the basis for new devices to sanitize medical and dental instruments and human waste in developing countries, scientists said here today. Prototypes of the devices, which need no electricity or fuel, were the topic of one of the keynote addresses at the opening of the 246th National Meeting & Exposition of the American Chemical Society.
Glimpses of the nursery of life on Earth more than 3.5 billion years ago are coming from an unlikely venue almost 1 billion miles away, according to the leader of an effort to understand Titan, one of the most unusual moons in the solar system. In the talk here today at the 246th National Meeting & Exposition of the American Chemical Society, he said that Titan is providing insights into the evolution of life.
Thousands of scientists and others will get a first-hand look at some of the latest innovations in laboratory instruments today and tomorrow during the 246th National Meeting and Exhibition of the American Chemical Society, the world’s largest scientific society. Those encounters, plus live equipment demonstrations, previews of new books and journals, and other attractions will come at the exposition part of the meeting.
Advance news media registration for onsite coverage of the American Chemical Society’s 246th National Meeting & Exposition, Sept. 8-12, 2013, in Indianapolis remains open for two more weeks. After Aug. 30, journalists must register onsite in the ACS Press Center, Room 211, of the Indiana Convention Center.
Stephen J. Lippard, Ph.D., Arthur Amos Noyes Professor of Chemistry at the Massachusetts Institute of Technology and associate editor of the Journal of the American Chemical Society, will receive the 2014 Priestley Medal, awarded by the American Chemical Society. It is the highest honor bestowed by the world’s largest scientific society.
One scientist is pioneering a new field in medicine — curing diseases by replacing the missing proteins that cause certain disorders, almost like an artificial hand replaces the function of a hand lost to injury. Another is an internationally known leader in research on using artificial photosynthesis to make energy from sunlight and water. They will deliver the next lectures in the Kavli Foundation Lecture series at the 246th National Meeting and Exposition of the American Chemical Society.
Fundamental changes are needed in the education of the scientists whose work impacts medicine, drug discovery, development of sustainable new fuels and other global challenges society is facing in the 21st century. Those changes in graduate education in chemistry are the topic of a special symposium here today at the 245th National Meeting & Exposition of the American Chemical Society, the world’s largest scientific society.
Peter J. Stang, Ph.D., distinguished professor of chemistry at the University of Utah and editor of the Journal of the American Chemical Society (JACS), has been named winner of the 2013 Priestley Medal by the American Chemical Society (ACS). It is the highest honor bestowed by the world’s largest scientific society.
Cooking an egg may seem like the simplest of culinary arts, but this process remains the topic of a huge controversy among chefs and experts on the chemistry of cooking. Two such experts today will lead off a special edition of a popular live broadcast series originating here courtesy of the American Chemical Society (ACS), the world’s largest scientific society.
Renowned for its cuisine and chefs and as a global hub of the energy industry, New Orleans this week hosts what news media have described as the “World Series of Science,” one of the year’s largest and most important scientific conferences. The meeting, which begins today and continues through Thursday, happens to have the theme “CHEF,” which stands for “The Chemistry of Energy and Food.”
The most serious ongoing water pollution problem in the Gulf of Mexico originates not from oil rigs, as many people believe, but rainstorms and fields of corn and soybeans a thousand miles away in the Midwest. An expert on that problem — the infamous Gulf of Mexico “Dead Zone” — today called for greater awareness of the connections between rainfall and agriculture in the Midwest and the increasingly severe water quality problems in the gulf.
Tiny versions of the reflectors on sneakers and bicycle fenders that help ensure the safety of runners and bikers at night are moving toward another role in detecting bioterrorism threats and diagnosing everyday infectious diseases, scientists said today.
Already renowned as a healthy treat when enjoyed in moderation, chocolate could become even more salubrious if manufacturers embraced new technology for making “fruit-juice-infused chocolate,” a scientist said here today. The presentation was part of the 245th National Meeting & Exposition of the American Chemical Society, the world’s largest scientific society, which continues through Thursday.
After virtually eliminating arsenic as a useful tool for homicide, science now faces challenges in doing the same for natural sources of this fabled old “inheritance powder” that contaminates water supplies and food, threatening more than 35 million people worldwide.
At least nine Nobel laureates have research that will be presented here this week during the 245th National Meeting & Exposition of the American Chemical Society, the world’s largest scientific society. Research from the laureates’ teams will be among almost 12,000 presentations during the event, expected to attract more than 14,000 scientists and others.
With global climate change and the prospect of another record-hot summer on the minds of millions of people, experts have gathered here today to encourage scientists to take a more active role in communicating the topic to the public, policy makers and others. The symposium, “Understanding Climate Science: A Scientist's Responsibility,” is part of the 245th National Meeting & Exposition of the American Chemical Society (ACS), the world’s largest scientific society.
The Gulf of Mexico may have a much greater natural ability to self-clean oil spills than previously believed, an expert in bioremediation said here today at the 245th National Meeting & Exposition of the American Chemical Society (ACS), the world’s largest scientific society.
Mention a breakthrough involving “gumbo” technology in this city, and people think of a new twist on The Local Dish, the stew that’s the quintessence of southern Louisiana cooking. But scientific presentations at a meeting of the world’s largest scientific society this week are focusing on what may be an advance in developing GUMBOS-based materials with far-reaching medical, electronic and other uses.
The search for ways to use megatons of carbon dioxide that may be removed from industrial smokestacks during efforts to curb global warming has led to a process for converting that major greenhouse gas back into the fuel that released it in the first place. Research on the project was a topic here today at the 245th National Meeting & Exposition of the American Chemical Society, the world’s largest scientific society.
Scientists today reported a discovery that could speed an emerging effort to replace ethanol in gasoline with a substantially better fuel additive called butanol, which some experts regard as “the gasoline of the future.” Their report on this discovery, which holds potential to reduce the costs of converting ethanol factories to production of butanol, came at the 245th National Meeting & Exposition of the American Chemical Society, the world’s largest scientific society.
In a discovery suggesting that odors may have a far more important role in life than previously believed, scientists have found that heart, blood, lung and other cells in the body have the same receptors for sensing odors that exist in the nose. It opens the door to questions about whether the heart, for instance, “smells” that fresh-brewed cup of coffee or cinnamon bun, according to the research leader, who spoke here today at the 245th National Meeting & Exposition of the American Chemical Society, the world’s largest scientific society.
Top leaders in chemistry — a $760 billion annual enterprise in the United States and $3.5 trillion worldwide — are gathering here today to consider a formula for ensuring the future success of the scientists whose work touches 96 percent of all the world’s manufactured goods.
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