Articles tagged with Scientific Associations
The global chemical industry is expected to rise by 2.5% in the US and see increased sales in Europe, driven by strong economic growth in China and India. Low-priced natural gas from shale deposits and an uptick in housing starts are also contributing factors.
The American Chemical Society's year-in-review issue highlights key developments in organic chemistry, sustainability, and spectroscopy. Researchers made progress in creating biomedical compounds and developing solar-powered sterilizers for safe water and medical instruments.
A novel method reduces the energy required to separate titanium from its tightly bound companion, oxygen, making it more affordable and accessible. The new approach halves the temperature requirements of conventional methods and consumes 60% less energy.
The US FDA is proposing to ban partially hydrogenated oils, which contain trans fats. The alternatives used instead are generally considered healthier, but not without their own risks.
Researchers have developed a new imaging method to visualize high concentrations of a sodium channel protein associated with pain, potentially leading to improved pain management and treatment monitoring. The technique uses a small molecule attached to saxitoxin, which accumulates at sites of nerve damage in rats.
Small labs are setting up to analyze medical marijuana products for potency, purity and safety. They also check for mold, mildew, microbial contamination, pesticides and solvents.
Researchers explore the connection between pesticides and Parkinson's disease, discovering two genetic mutations linked to increased risk in pesticide-exposed individuals. The study highlights the complexity of the disease and the need for further investigation into pesticide exposure and its potential effects on human health.
Researchers have developed a flexible, rechargeable battery woven into fabric that can power wearable electronics. The innovation could enable athletes to monitor vital signs and allow for more aesthetic possibilities, such as lighting up patterns on clothing.
Close to 1,400 tons of chemical weapons remain in Syria, requiring multiple strategies for destruction. Destroying the stockpile will require specialized equipment and careful handling of precursor chemicals.
Researchers have discovered a novel liquid that can dissolve nine types of key semiconductors at room temperature and normal air pressure. The finding holds promise for improving electronic applications such as solar cells by creating low-cost, semiconducting thin films.
In response to economic downturns, large chemical firms are reorganizing by acquiring specialty companies with high market potential. DuPont's Danisco acquisition and Dow's Rohm and Haas purchase have proven successful in shedding underperforming businesses.
A historic 9-month fire fueled a surge in tire recycling, reducing toxic waste and producing eco-friendly mulch, fill material, and power sources. Advances in fire monitoring enabled faster blaze prediction and response.
The American Chemical Society is researching everyday household products' safety, but significant progress is needed. The EPA relies on multiple sources to assess chemical risks, including computer programs, buying trends data, and laboratory tests.
The American Chemical Society's annual survey shows that salaries and employment for chemists are improving, with full-time jobs reaching a five-year high and median salaries increasing. However, disparities persist, including lower earnings for women and regional differences in job opportunities.
The American Chemical Society's National Meeting features groundbreaking research on targeting cancer stem cells and advancing anti-cancer drugs. Additionally, scientists discuss the chemistry behind high-speed racing and strategies to increase diversity in STEM fields.
The food industry is embracing sustainable packaging, but challenges remain in developing materials that are recyclable, compostable, renewable energy-produced or edible. Despite progress, structural integrity and water/oxygen barriers pose significant hurdles for edible packaging.
The American Chemical Society has issued guidelines to enhance the safety of research laboratories, emphasizing the importance of hazard identification, evaluation, and mitigation. The report provides five methods for scientists and students to implement immediately, including Chemical Safety Levels and Job Hazards Analysis.
Researchers have developed edible films to keep produce fresh for longer periods, improving food safety and convenience. The technology uses invisible, colorless, odorless coatings made from natural materials like carnauba wax and vitamin C to prevent spoilage and discoloration.
The American Chemical Society's symposium on innovation and entrepreneurship emphasizes the shift from large companies to smaller entrepreneurs and startups in transforming ideas into goods and services. The ACS Entrepreneurial Initiative provides training, resources, and support for budding entrepreneurs in the chemical sciences to fo...
Researchers found that whiskey samples can contain hundreds of nonvolatile compounds, resulting in complex molecular mingling during aging. The deliberate chemistry experiment revealed a treasure trove of information useful for whiskey-makers and regulators.
The magazine has remained committed to providing reliable news and analysis on the chemical enterprise. CEN's evolution reflects changing reader preferences for obtaining news and information about chemistry.
Researchers present electronic sutures that monitor surgical incisions, heart-monitoring films, and skin-applied hydration sensors. The symposium explores nanoscale materials for revolutionary healthcare innovations.
Scientists aim to treat diseases by creating medicines that replace missing proteins, inspired by artificial limbs. A new platform simplifies the synthesis of small molecules, reducing production time from months or years to days.
Researchers have identified compounds found on human skin that impede mosquitoes' ability to detect their victims, providing a promising new approach to preventing mosquito bites. These substances, including lactic acid and 1-methylpiperzine, are already used in various medicines and products.
The American Chemical Society's presidential symposium discusses various career paths for scientists, including academia, business and industry, government, societies and associations, and venture capital. The symposium aims to provide career advancement opportunities for chemists and scientists.
A new nonprofit initiative aims to bridge the gap between laboratory discoveries and clinical trials, tackling the 'Valley of Death' in drug development. Emory University's DRIVE program invests in promising compounds with potential to become new drugs.
The American Chemical Society has inducted scientists from DuPont, Merck & Co., Inc., Pfizer, and Vertex into its Heroes of Chemistry program. These innovators have developed groundbreaking products that protect the global food supply, treat HIV-1 infection, and provide personalized medicine for lung cancer and cystic fibrosis patients.
A study by the University of Cincinnati found that hookah tobacco and smoke contain lower levels of four toxic metals: arsenic, lead, cadmium, and chromium. However, differences in smoking habits and shisha preparation make it difficult to compare hookah and cigarette smoking.
Advances in agricultural technology have led to the removal of 1.5 billion pounds of unhealthy saturated and trans fats from North American diets since 2006. Scientists are working to meet the increasing demand for protein-rich foods while addressing challenges such as climate change, soil erosion, and evolving pests and diseases.
Researchers have discovered a protein called KLF15 that regulates the heart's electrical activity and is linked to circadian rhythms. Lower levels of KLF15 are associated with an increased risk of sudden cardiac death in the morning hours.
The use of continuous processing in the pharmaceutical industry is gaining momentum, reducing costs and increasing efficiency. By adopting this approach, companies like Eli Lilly and Company are experiencing faster production times and greater flexibility to meet demand.
Energy cane and other energy crops have the potential to yield up to 5 times more ethanol per acre than corn, providing a sustainable alternative to traditional sources. However, their viability is threatened by the abundance of cheap shale gas, which could make it difficult for biobased feedstocks to compete.
The new alliances are helping to soften the impact of funding cuts and providing industry partners with access to fundamental research. This collaboration is leading to the introduction of new college courses in areas like green chemistry, benefiting cash-strapped academic labs and preparing students for success in industry workplaces.
Scientists have made significant strides in harnessing the properties of resilin, a natural protein that enables insects to flap their wings and jump. Resilin has been modified for use in diagnostics, engineered to act like human cartilage, and developed into hybrid materials for cardiovascular applications.
A scientist uses genetic analysis and 3D printing to create facial sculptures of anonymous strangers from their DNA collected from public places. The project raises questions about the limits of personal privacy in the digital age.
Scientists have confirmed a new variety of canary seeds as gluten-free and ideal for people with celiac disease. The 'hairless' seeds lack tiny hairs that made them inedible for humans, providing more protein and nutrients than other common cereals.
Researchers suggest that the unique texture of developing pearls creates a ratchet-like effect, causing them to turn and accumulate nacre in a spherical build-up. This process results in the formation of perfectly spherical, highly prized pearls.
Researchers have rediscovered PARP inhibitors as potential treatments for BRCA-driven cancers, including ovarian and breast cancers. Four drug candidates are now set to enter Phase III clinical studies.
Japan's high-tech companies excel in producing components for lithium-ion batteries and LCD films, with financial performance outpacing the rest of the chemical industry.
ACS honors Stephen J. Lippard, Ph.D. for his groundbreaking work in inorganic chemistry, paving the way for improvements in human health and cancer treatment.
Two prominent scientists, Dr. Martin D. Burke and Dr. Harry Gray, will deliver Kavli lectures on innovative medicine and energy solutions at the American Chemical Society meeting. Their talks focus on replacing missing proteins to cure diseases and harnessing artificial photosynthesis for sustainable energy production.
The Deepwater Horizon oil spill trial aims to compensate for $40 billion in damage to the Gulf of Mexico. Restoration projects include rebuilding barrier islands and marshes.
The Purdue University R.B. Wetherill Laboratory of Chemistry has been recognized as a National Historic Chemical Landmark by the American Chemical Society (ACS) for its 80-plus years of service as a center for education and cutting-edge research. The laboratory, which has educated generations of chemists and chemical engineers, includi...
The article highlights the need for sustainable water systems to tackle global water shortages and pollution. New technologies, stricter standards, and innovations are required to provide clean water for nearly 1 billion people worldwide.
Flexible batteries, powered by polymer electrolytes, are being developed to enable the creation of bendable electronics and transform transportation. These breakthroughs aim to increase battery safety and efficiency, making them suitable for electric vehicles and other applications.
Researchers have found new evidence on how fluoride compounds reduce tooth decay risk by hardening enamel and reducing bacteria adhesion. This discovery lends credence to alternative theories on fluoride's mechanism of action.
A recent horse meat detection incident in European food products led to concerns in the US. The incident involved tiny amounts of horse meat mistakenly added to beef products due to equipment issues. The American Chemical Society discusses the issue and its implications for the US market.
The BRAIN initiative aims to develop new tools to listen to conversations among millions of neurons in the brain. The project could establish a basis for new treatments for clinical depression, autism, schizophrenia, Parkinson's disease, and other brain conditions.
Researchers have found that people can perceive flavors in foods before tasting them, and the eyes play a crucial role in this process. Studies have shown that smells can even override taste buds, making certain flavors undetectable.
Researchers found that rats preferred potato chips over bland chow due to an unknown ingredient sparking the brain's reward center. This study sheds light on hedonic hyperphagia, a condition causing people to overeat for pleasure.
Researchers employ terahertz spectroscopy to uncover a hidden ancient Roman fresco beneath a 19th-century painting in the Louvre. This non-invasive technique may lead to wider application in art conservation and analysis of cultural artifacts.
Scientists have developed GUMBOS-based materials with targeted properties for medical use, such as selectively toxic to cancer cells and non-toxic to normal cells. The technology also has potential uses in solar cells and biomedical imaging.
Researchers have created the first self-propelled micromotors and microrockets that utilize their surroundings as a source of fuel, eliminating damage to healthy tissue. These tiny devices can potentially perform microsurgery, clean clogged arteries, or transport drugs to specific areas in the body.
Researchers are developing ultra-sensitive devices using retroreflectors, the same technology that increases nighttime visibility of traffic signs, to detect multiple disease-causing microbes in a single test. This can help first responders identify the source of a bioterrorism attack or diagnose everyday infectious diseases more quickly.
The study found that lithium-ion battery performance begins to suffer at temperatures above 86 degrees Fahrenheit, and proper charging habits can extend its life. The researchers recommended second-life applications for batteries after they reach their full capacity, such as utility storage or recycling.
The American Chemical Society presents a report outlining changes needed in graduate education in chemistry, aiming to prepare scientists for addressing global challenges like climate change and sustainable development.
Researchers have found that Yak-a-mein soup, a traditional Korean dish, contains ingredients like cysteine and salts that can help alleviate hangover symptoms. The soup's nutrients can also aid in replenishing lost sodium, potassium, and other essential minerals.
Peter J. Stang has pioneered supramolecular chemistry, which could be used in drug delivery and oil refining. He is the first to receive the ACS Priestley Medal for his contributions to organic chemistry.
Researchers have developed a biotechnology-based approach to enhance oil recovery using natural soil bacteria. The AERO System stimulates the growth of native reservoir bacteria, breaking down oil and forcing it to flow more freely, increasing production by 9-12% from exhausted wells.
Researchers have developed a new approach to testing the health and environmental effects of nanoparticles, taking into account their unique properties. The study's findings highlight the need for revised nanotoxicology tests that consider factors such as size and composition.