How DNA recovered from pill surfaces could snare drug syndicates
Forensic scientists have for the first time shown that DNA can be recovered from the surface of capsules after just 15 seconds of contact by drug manufacturers and dealers—making it possible for law enforcement agencies to track down criminal syndi.....»»
Breakthroughs in nanosized contrast agents and drug carriers through self-folding molecules
Self-folding polymers containing gadolinium forming nanosized complexes could be the key to enhanced magnetic resonance imaging and next-generation drug delivery, as demonstrated by scientists at Tokyo Tech. Thanks to their small size, low toxicity,.....»»
11 bodies recovered after volcanic eruption in Indonesia, and 12 climbers are still missing
The bodies of 11 climbers were recovered Monday a day after a furious eruption of the Mount Marapi volcano as Indonesian rescuers searched for 12 apparently still missing......»»
Zoom app for Apple TV surfaces in the App Store
The video conferencing app Zoom has quietly arrived on Apple TV 4K, allowing users to conduct meetings via their television and an iPhone or iPad.When Apple introduced tvOS 17 in June, it said that FaceTime calls were arriving on Apple TV 4K, with Zo.....»»
A bitter pill: Amazon calls on rival SpaceX to launch Internet satellites
Jeff Bezos' rivalry with Elon Musk takes a back seat to Amazon's launch dilemma. Enlarge / A SpaceX Falcon 9 rocket with a reused booster stage and payload fairing is seen rolling out to its launch pad in Florida before a missio.....»»
Control over friction, from small to large scales
Friction is hard to predict and control, especially since surfaces that come in contact are rarely perfectly flat. New experiments demonstrate that the amount of friction between two silicon surfaces, even at large scales, is determined by the formin.....»»
FDA warns chemical company not to mix brake cleaner into hand sanitizer
It's not the first time the regulatory agency chided the chemical company for this. Enlarge (credit: Getty Images | Jena Ardell) A chemical manufacturing facility in Wisconsin has drawn the ire of the Food and Drug Admin.....»»
Research finds reefs recovered more slowly than broader ecosystem following ancient extinction
Coral reefs, among the most diverse and valuable ecosystems on Earth, are under threat due to the changing climate. In a new study, an international research team found that if reefs were to disappear entirely, it may take millions of years—even af.....»»
Nano-sized cell particles are promising intervention tool in treating infectious diseases, says study
The COVID-19 pandemic demonstrated the importance of being prepared with drug interventions to contain viral outbreaks that can otherwise have devastating consequences. In preparing for the next pandemic—or Disease X, there is an urgent need for ve.....»»
Bidding adieu to sticky ice, but with a grain of salt
As Americans gear up for winter, many will face one of their toughest foes: ice. From delaying flights to making roads slippery, ice accumulation on surfaces wreaks havoc in many ways......»»
Researchers develop coating process for fabrics that kills or inhibits growth of pathogens
Countless times a day, patients, visitors and medical staff in hospitals touch surfaces of all kinds. Door handles, railings or elevator buttons can serve as transport vehicles for pathogens such as hospital germs or viruses. Smooth surfaces are comp.....»»
Oral delivery a possibility for silica-based nanocarriers for therapeutics
Take a pill, or get a shot? Given the choice, most people would likely go for the former......»»
New platform solves key problems in targeted drug delivery
In recent years, cell and gene therapies have shown significant promise for treating cancer, cystic fibrosis, diabetes, heart disease, HIV/AIDS and other difficult-to-treat diseases. But the lack of effective ways to deliver biological treatments int.....»»
Pocket-sized DNA sequencers track malaria drug resistance in Ghana in near real-time
Scientists have developed a technique to rapidly and reliably detect genetic changes in malaria parasites in Ghana, using just a gaming laptop and portable MinION sequencer from Oxford Nanopore......»»
Researchers untangle the relationships between bacterial languages
A combination of machine learning and lab experiments has given researchers a peek into the different languages bacteria use to communicate. Understanding how bacteria communicate—and when they can't—has implications for treating drug-resistant b.....»»
North Korea launched a satellite, then apparently blew up its booster
After a launch in May, South Korea's navy recovered parts of North Korea's rocket. Enlarge / A television monitor at a train station in South Korea shows an image of the launch of North Korea's Chollima 1 rocket Tuesday. (credit:.....»»
Dynamic z-scanning for ultrafast auto-focusing in laser processing
In laser-based manufacturing, accommodating non-flat, or changing surfaces has traditionally been labor-intensive, involving complex focus mapping procedures and or ex-situ characterization. This often results in repositioning errors and extended pro.....»»
Chemists use oxygen, copper "scissors" to make cheaper drug treatments possible
Drugs to treat cancer are often very expensive to produce, resulting in high costs for the patients who need them. Thanks to pathbreaking research by UCLA chemists, led by organic chemistry professor Ohyun Kwon, the price of drug treatments for cance.....»»
Big Pharma fought drug pricing reform with record $7.5M dark money donation
Dark money group American Action Network spend millions opposing drug pricing reforms. Enlarge (credit: Getty | YinYang) In August, the Department of Health and Human Services announced 10 drugs selected for the first ro.....»»
Chlorine disinfectant is no more effective than water at killing off hospital superbug, new study shows
One of the primary chlorine disinfectants currently being used to clean hospital scrubs and surfaces does not kill off the most common cause of antibiotic-associated sickness in health care settings globally, according to a new study......»»
New fossil assemblage highlights complexity of classifying silesaurid phylogeny
A set of fossils recovered in Rio Grande do Sul, Brazil's southernmost state, has brought an extra layer of complexity to the study of the evolutionary history of silesaurids, a family of dinosauriforms (dinosaurs and their close relatives) that live.....»»