Researchers Create Devices from Water-Based Hydrogels

Researchers Create Devices from Water-Based Hydrogels, NASA Tech Briefs, Aug. 8, 2013. NC State researchers have developed a new technique for creating devices out of a water-based hydrogel material that can be patterned, folded and used to manipulate objects. Michael Dickey and Orlin Velev, chemical and biomolecular engineering, featured.