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Preventing infectious swine disease spread with field-based portable device  PHYS.ORG · 3 hours
The impact of swine diseases and other livestock disease outbreaks extends beyond animal sickness and mortality in a highly interconnected world, causing major problems. Following the initial disease outbreak, laboratory... more
Heparin may stop SARS-CoV-2 infecting host cells  NEWS MEDICAL · 17 hours
Researchers at the University of Sheffield have developed a new assay that can be used to assess the attachment of viruses to host cells and to test potential inhibitors of viral infection. more
Colonizing Mars may require humanity to tweak its DNA  LIVE SCIENCE · 2 days
Genetic enhancement could allow humanity to push surprisingly far out into the final frontier. more
Blood test could help doctors identify patients at risk of developing type 2 diabetes  NEWS MEDICAL · 3 days
Scientists have identified metabolites in the blood that accurately predict whether a woman will develop type 2 diabetes after experiencing... more
Deep learning accurately stains digital biopsy slides  MIT · 3 days
Pathologists who examined the computationally stained images could not tell them apart from traditionally stained slides. more
Lysyl-tRNA synthetase produces diadenosine tetraphosphate to curb STING-dependent inflammation  Science Magazine · 3 days
Inflammation is an essential part of immunity against pathogens and tumors but can promote disease if not tightly regulated. Self and non-self-nucleic acids can trigger inflammation, through recognition by the... more
New technology can detect antivirus antibody in 20 minutes  PHYS.ORG · 3 days
Researchers have succeeded in detecting anti-avian influenza virus antibody in blood serum within 20 minutes, using a portable analyzer they have developed to conduct rapid on-site bio tests. If a... more
DESI team prepares for telescope instrument's restart after unexpected shutdown  PHYS.ORG · 3 days
The Dark Energy Spectroscopic Instrument (DESI), installed on an Arizona mountaintop, was quickly moving through its testing stages and making headway toward the start of its 5-year observing... more
Portable analyzer rapidly detects anti-virus antibody in blood serum  NEWS MEDICAL · 3 days
Researchers have succeeded in detecting anti-avian influenza virus antibody in blood serum within 20 minutes, using a portable analyzer they have developed to conduct rapid on-site bio tests. If a... more
Revolutionary air disinfection system protects dentists against COVID-19  NEWS MEDICAL · 3 days
Eschmann Technologies has launched a revolutionary air disinfection system developed by Novaerus to help protect dentists against the spread of airborne viruses such as COVID-19. more
New water-tasting approach could help pinpoint reserves of valuable minerals  NEWS MEDICAL · 3 days
Mining companies could more accurately pinpoint reserves of valuable minerals using a new water-tasting approach developed by the national science agency, CSIRO, in research supported by the Minerals... more
Prediction of incubation period for COVID-19 and other viruses  NEWS MEDICAL · 4 days
A new study published on the preprint server bioRxiv* in May 2020 provides a method to estimate the incubation period for any new pathogen, which could help to define the... more
Precise pitch-scaling of carbon nanotube arrays within three-dimensional DNA nanotrenches  Science Magazine · 4 days
Precise fabrication of semiconducting carbon nanotubes (CNTs) into densely aligned evenly spaced arrays is required for ultrascaled technology nodes. We report the precise scaling of inter-CNT pitch using... more
DNA-directed nanofabrication of high-performance carbon nanotube field-effect transistors  Science Magazine · 4 days
Biofabricated semiconductor arrays exhibit smaller channel pitches than those created using existing lithographic methods. However, the metal ions within biolattices and the submicrometer dimensions of typical biotemplates result in both poor transport... more
Measuring blood damage  SCIENCE DAILY · 4 days
Red blood cells sometimes rupture when blood is sent through faulty equipment, such as a dialysis machine. This is called hemolysis. Hemolysis also can occur during blood work when blood is drawn too quickly through a needle, leading to defective... more
2 accused of false Alzheimer's diagnoses charged with fraud  ABC NEWS · 4 days
A former director of an Ohio memory-loss clinic accused by dozens of patients of falsely diagnosing them with Alzheimer’s disease has been indicted on federal fraud charges more
Genetic barcodes can ensure authentic DNA fingerprints  PHYS.ORG · 4 days
Engineers at Duke University and the New York University's Tandon School of Engineering have demonstrated a method for ensuring that an increasingly popular method of genetic identification called "DNA fingerprinting" remains secure against inadvertent... more
Genetic barcodes can ensure authentic DNA fingerprints  SCIENCE DAILY · 4 days
Engineers have demonstrated a method for ensuring that an increasingly popular method of genetic identification called ''DNA fingerprinting'' remains secure against inadvertent mistakes or malicious attacks in the field. The technique relies on introducing... more
Scientists alter genes of innate immune cells with DNA-snipping tool  PHYS.ORG · 4 days
A UCLA research team has successfully used the powerful gene-editing tool known as CRISPR-Cas9 to alter the DNA of mature innate immune cells, some of the body's first... more
Why bats don't get sick from the viruses they carry, but humans can  PHYS.ORG · 4 days
One of the first questions scientists ask when a new disease appears is, "Where did this come from?" more
New model predicts the spread of COVID-19—and how to manage financial and economic risks  PHYS.ORG · 4 days
University of Technology Sydney mathematician, Professor Eckhard Platen, has shown that mathematical models normally reserved for the world of finance,... more
New device quickly detects lithium ions in blood of bipolar disorder patients  PHYS.ORG · 4 days
A group of Hokkaido University researchers has developed a paper-based device that can easily and cheaply measure lithium ion concentration in blood, which could... more
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Earth from Space: Atacama minerals
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