New gel-based nanosensor can monitor cancer radiation therapy doses.

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More than half of all cancer patients undergo radiation therapy and the dose is critical. Too much and the surrounding tissue gets damaged, too little and the cancer cells survive. Subhadeep Dutta and Karthik Pushpavanam, graduate students working in the lab of Kaushal Rege, Professor at Arizona State University in Tempe, and collaborators at Banner-M.D. Anderson in Gilbert, Arizona, developed a new way to monitor radiation doses that is cost-effective and easy to read. Dutta will present their research on Tuesday, February 18 at the 64th Annual Meeting of the Biophysical Society in San Diego, California.

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