Health
No more needles for diagnostic tests? – EurekAlert
The lab of Srikanth Singamaneni at the McKelvey School of Engineering at Washington University in St. Louis developed a biosensing microneedle patch that can be…
IMAGE: 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…
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Credit: 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-CoV-2, the virus…
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