For years, scientists have been interested in the potential of hydrogels in biomedical and engineering applications. Hydrogels often contain more than 90 percent water and a small percentage of synthetic polymer and are used in a variety of uses from medical electrodes, tissue engineering and dressings for hard to heal wounds.
“It is an interesting material since it is synthetic but can be bio-compatible since it is mostly water,” says Zhao Qin, assistant professor of civil and environmental engineering in the College of Engineering and Computer Science. “In particular, hydrogels are attractive for biomedical applications.” Continue Reading