Lawrence Livermore National Laboratory scientists going to the microscale to study the diverse characteristics of nuclear fuel pellets that could improve nuclear forensic analysis by determining more effectively where the material came from and how it was made.
The research group of Nuno Maulide from the Faculty of Chemistry of the University of Vienna has, in cooperation with the Research Center for Molecular Medicine (CeMM) of the Austrian Academy of Sciences, achieved the synthesis of a potential immunosuppressive agent by modification of a naturally occurring compound.
PNNL vapor detection technology quickly and accurately identifies explosives, deadly chemicals, and illicit drugs
When it comes to historical fashion, nothing stands out more than an item woven with shiny metal threads. These threads have been woven into textiles since ancient times and have been used by cultures around the world.
Traumatic brain injury (TBI) –– defined as a bump, blow or jolt to the head that disrupts normal brain function –– sent 2.5 million people in the U.S. to the emergency room in 2014, according to statistics from the U.S.
Attend press conferences live – online at http://bit.ly/acs2019sandiego or in person - at the American Chemical Society Fall 2019 National Meeting & Exposition. Press conferences will be held Monday, Aug. 26 and Tuesday, Aug. 27, 2019.
Anyone who has gone through the stress and discomfort of raw, irritated skin knows the relief that comes with slathering on a creamy lotion. Topical creams generally contain a few standard ingredients
How does ice form? Surprisingly, science hasn’t fully answered that question. Differences in ice formation on various surfaces still aren’t well understood, but researchers today will explain their finding that the arrangements that surface atoms impose on water molecules are the key.
Movies featuring heroes with superpowers, such as flight, X-ray vision or extraordinary strength, are all the rage.
Made infamous by outbreaks on cruise ships, norovirus can really ruin a vacation, causing severe vomiting, diarrhea and stomach pain. But the highly infectious virus can also strike closer to home, with water- and foodborne outbreaks occurring in municipal water systems, schools and restaurants.
A major challenge for cancer surgeons is to determine exactly where a tumor starts and where it ends. Removing too much tissue can impair normal functions, but not taking enough can mean the disease could recur.
A new discovery has advanced the field of carbon capture and utilization. Researchers have formed carbon-nitrogen bonds in an electrochemical carbon monoxide reduction reaction
Flame retardants are present in thousands of everyday items, from clothing to furniture to electronics. Although these substances can help prevent fire-related injuries and deaths, they could have harmful effects on human health and the environment.
In addition to their role in plant fertilization and reproduction, pollens and spores have another, hidden talent: With a simple treatment, these cheap, abundant and renewable grains can be converted into tiny sponge-like particles that can grab on to pollutants and remove them from water, scientists report.
Polyurethane waste is piling up in landfills, but scientists have a possible solution: They have developed a method to make polyurethane degradable. Once the original product’s useful life is over
Proteins are good for building muscle, but their building blocks also might be helpful for building sustainable organic batteries that could someday be a viable substitute for conventional lithium-ion batteries, without their safety and environmental concerns.
A polymer that self-destructs? While once a fictional idea, new polymers now exist that are rugged enough to ferry packages or sensors into hostile territory and vaporize immediately upon a military mission’s completion.
Saliva from a tick’s bite can transmit pathogens that cause serious illnesses, such as Lyme disease, and significant agricultural losses.
You are what you eat — right down to the microbiome living in your gut. Diet can affect which microbes are in the intestinal tract, and research has shown that harmful gut microbiome changes can lead to illnesses such as heart disease, obesity and cancer.
Chemical & Engineering News (C&EN), the weekly newsmagazine of the American Chemical Society (ACS), unveiled its annual “Talented 12” list today. Sponsored by Thermo Fisher Scientific, this feature, now in its fifth year, recognizes young stars in the chemical sciences that are working to solve some of the world’s most challenging problems.
For years, scientists have been trying to solve a medical mystery: Why do people with type 1 or type 2 diabetes have an increased risk of developing some forms of cancer? Today, researchers report a possible explanation for this double whammy.
Melanoma is a deadly form of skin cancer that has been increasing in the U.S. for the past 30 years. Nearly 100,000 new cases of melanoma are diagnosed every year, and 20 Americans die every day from it
In 2012, Washington and Colorado became the first states to legalize recreational marijuana. Since then, several other states have joined them, and cannabis-infused edibles, including gummy bears
"Seeing the pictures appear on the computer screen was the best day at work I've ever had," says Simen Ådnøy Ellingsen, an associate professor at the Norwegian University of Science and Technology's (NTNU) Department of Energy and Process Engineering.
At the U.S. Department of Energy’s Argonne National Laboratory, researchers are exploring affordable materials that could absorb the sunlight necessary to evaporate water and recapture it, leaving contaminants behind.
Researchers at the University of Delaware have identified ammonia as a source for engineering fuel cells that can provide a cheap and powerful source for fueling cars, trucks and buses with a reduced carbon footprint.
A CDC report on antibiotics use in health care U.S. healthcare settings show progress made in promoting appropriate use of infection-fighting drugs, but strengthened and continued efforts needed.
The shape-shifting bristle worm has the unique ability to extend its jaw outside of its mouth and ensnare surprised prey. The metal coordination chemistry that makes this natural wonder possible can also be the key to creating new materials for use in sensors, healthcare applications, and much more.
Tiny silica bottles filled with medicine and a special temperature-sensitive material could be used for drug delivery to kill malignant cells only in certain parts of the body, according to a study published recently by researchers at the Georgia Institute of Technology.
Researchers have uncovered an unusual protein activity in rice that can be exploited to give crops an edge in the evolutionary arms race against rice blast disease, a major threat to rice production around the world.
Poorly healing wounds and severe scarring are more than just a cosmetic problem; they can significantly impair a person's mobility and health. Empa researchers have now developed a foam that is supposed to prevent excessive scarring and help wounds to heal quickly. An essential ingredient: the yellow ginger tumeric.
Although some studies have linked high levels of testosterone to immoral behavior, a new study published in Nature Human Behaviour finds testosterone supplements actually made people more sensitive to moral norms, suggesting that testosterone’s influence on behavior is more complicated than previously thought.
Researchers invented a process to extract rare earth elements from scrap magnets. They patented and scaled up the process in lab demonstrations and are working with a licensee to scale the process further to produce commercial batches of rare earth oxides.
An innovative way to pattern metals has been discovered by scientists in the Department of Chemistry at the University of Warwick, which could make the next generation of solar panels more sustainable and cheaper.
Nanotechnology developed at Rutgers University–New Brunswick could boost research on stem cell transplantation, which may help people with Alzheimer’s disease, Parkinson’s disease, other neurodegenerative diseases, and central nervous system injuries.
Accumulation of unusual RNA-DNA hybrids, known as R-loops, are often associated with cancers. Xiaoyu Xue, assistant professor in the Department of Chemistry and Biochemistry at Texas State University, is heading a research study examining the role of the human motor protein Aquarius (AQR) in resolving R-loops to gain insight into possible avenues of cancer prevention.
Irvine, Calif., Aug. 12, 2019 – Hookah waterpipe use has grown in popularity in recent years – 1 in 5 college students in the U.S. and Europe have tried it – but the practice could be more dangerous than other forms of smoking, according to a first-of-its-kind study by researchers at the University of California, Irvine, published recently in Aerosol Science and Technology.
AACC welcomed thousands of medical professionals and healthcare leaders to the 71st AACC Annual Scientific Meeting & Clinical Lab Expo from August 4-8. The meeting featured pioneering advances in medical testing that will help patients get the right diagnoses and the care they need.
Mark Schlossman, professor of physics at the University of Illinois at Chicago, has received a $14.1 million, five-year grant from the National Science Foundation to expand the experimental capabilities at NSF’s Chemistry and Materials Center for Advanced Radiation Sources, also known as NSF’s ChemMatCARS. Schlossman is the principal investigator on the grant.
Molecular interactions between gases and liquids underpin much of our lives, but difficulties in measuring gas-liquid collisions have so far prevented the fundamental exploration of these processes. Researchers in the U.K. hope their new technique of enabling the visualization of gas molecules bouncing off a liquid surface will help climate scientists improve their predictive atmospheric models. The technique is described in The Journal of Chemical Physics.
Scientists are increasingly warning that prescription drugs can affect wildlife and ecosystems when they find their way into the environment.
Randox Quality Control is set to introduce its brand new Acusera Infectious Disease (Serology) Controls at the American Association for Clinical Chemistry 2019.
The IFCC WORLDLAB SEOUL 2020 Organizing Committee is gearing up for an exciting and informative symposium programme including plenary lectures, educational workshops, satellite meetings and poster sessions. The Congress will cover all the scientific and technological aspects of Laboratory Medicine.
Princeton biologists reverse engineer the microtubules that make up cell walls and spindles
The IFCC (International Federation of Clinical Chemistry and Laboratory Medicine) confers several Distinguished Awards to scientists and clinicians who work in clinical chemistry and laboratory medicine or related disciplines. Currently, calls for nominations are open for ten (10) IFCC Distinguished Awards for presentation at the IFCC Congress in May 2020, Seoul, Korea.
A ground-breaking new test which improves the accuracy of stroke diagnosis has been developed by Randox scientists.
AACC released a position statement today calling for increased collaboration between clinical laboratories, the healthcare community, and federal agencies to end the opioid epidemic. The statement emphasizes that labs are critical to preventing opioid abuse and urges the medical community and government to leverage the expertise of clinical laboratory professionals to curb soaring drug overdoses in the U.S.
On August 4, a special session at the 71st AACC Annual Scientific Meeting & Clinical Lab Expo will shed much-needed light on the nuances of direct-to-consumer genetic testing.
An international collaboration led by scientists at Tokyo University of Agriculture and Technology (TUAT) , Japan, has found that hazardous chemicals were detected in plastics eaten by seabirds.
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