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Photoacoustic microscopy (PAM) allows researchers to see the smallest vessels inside a body, but it can generate some unwanted signals or noise. A

During the “first wave” of COVID-19 in the United States, Rajan Chakrabarty, the Harold D. Jolley Career Development Associate Professor at Washington

A single device that both generates fuel and oxidant from water and, when a switch is flipped, converts the fuel and oxygen into electricity and

Rohit Pappu, the Edwin H. Murty Professor of Engineering in the Department of Biomedical Engineering, received funds to study RNA-binding proteins that are mutated in patients with familial forms of amyotrophic lateral sclerosis (ALS). Scientists from Washington University in St. Louis and St. Jude Children’s Research Hospital have been awarded a five-year $3.1 million grant from the National Institute of Neurological Disorders and Stroke, an affiliate of the National Institutes of Health (NIH). Rohit Pappu, the Edwin H. Murty Professor of Engineering in the Department of Biomedical Engine...

January 22, 2021 SHARE Engineers at the McKelvey School of Engineering at Washington University in St. Louis have developed a microneedle patch that can be applied to the skin, capture a biomarker of interest from interstitial fluid and, thanks to its unprecedented sensitivity, allow clinicians to detect its presence.(Image: Sisi Cao) Blood draws are no fun. They hurt. Veins can burst, or even roll — like they’re trying to avoid the needle, too. Oftentimes, doctors use blood samples to check for biomarkers of disease: antibodies that signal a viral or bacterial infection, such as SARS...