By Christina Sumners, Texas A&M University Health Science Center Perhaps the last thing you would expect to find in a south Texas flea market—among the produce, old clothes and high-end cowboy boots—is a booth where you can find out if you have diabetes. But that’s exactly what professors and…
A team of our biomedical researchers are exploring optical technology that tests glucose with a directional, twisting light, possibly making the invasive, painful finger-prick tests for diabetics a thing of the past.