Researchers at Washington University School of Medicine have developed a COVID-19 breathalyzer test. The technology requires someone to breathe into it just once or twice, and it can then provide an indication if the person is infected with SARS-CoV-2 in as little as one minute. The device could be very useful fo screening large numbers […]
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Focused Ultrasound Releases Brain Biomarkers
Researchers at Washington University in St. Louis have developed a technique that can release difficult-to-access biomarker proteins from the brain. At present, the researchers are focused on releasing tau proteins that are implicated in Alzheimer’s disease and other neurodegenerative diseases. These proteins are typically locked behind speci (Read more...)
Microneedle Patch with Fluorescent Nanolabels Detects Antibodies in Skin
Researchers at the Washington University in St. Louis have developed a microneedle patch that can help to detect small amounts of antibodies in interstitial fluid. The painless technology could provide an alternative to blood draws for antibody tests, such as those used in the COVID-19 response. The new technology overcomes a bottleneck with many m (Read more...)