A simple fix to eliminate toxicity in 3-D printed medical implants
Mixing naturally occurring vitamin B2 into the liquid used in 3-D printers eliminates the toxicity commonly found in the printed objects, a new study finds, taking medicine one step closer to using 3-D printing to create medical implants. "This opens the door to a much wider range of biocompatible implant materials, which can be used to develop customized implant designs using 3-D printing technology," says senior study author Roger Narayan, a professor in the joint biomedical engineering department at North Carolina State University and the University of North Carolina at Chapel Hill.
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