For people suffering from diabetes and other hormonal disorders, staying healthy means staying vigilant; effective treatment requires periodic and precise doses of drugs throughout the day. The constant upkeep can make for an inconvenient and stressful way of life, but managing these disorders could become easier thanks to drug-delivery technology being developed by Zhengdong Cheng, associate professor in the Artie McFerrin Department of Chemical Engineering at Texas A&M University.
