‘Smart’ Nanoparticles Can Now Control Blood Sugar in Diabetics for ‘Days at a Time’

Posted: May 8, 2013 in Test Equipment


Say you’re diabetic: Instead of having to inject yourself with insulin multiple times a day, imagine only having to do it once a week. Crazy, right? And instead of your syringe harboring glucose-regulating insulin, imagine it filled with nanoscopic particles you fire into your bloodstream — particles capable of detecting when your body’s blood sugar levels rise and releasing insulin accordingly.

Thanks to research conducted at North Carolina State University, the University of North Carolina at Chapel Hill, the Massachusetts Institute of Technology and Children’s Hospital Boston, what sounds like a Kurzweilian science fiction fantasy may soon be reality for the estimated 25.8 million children and adults in the U.S. alone — 8.3% of the population, according to the American Diabetes Association — with high blood sugar (and 366 million in all worldwide).

“We’ve created a ‘smart’ system that is injected into the body and responds to changes in blood…

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