UD-developed smart gels deliver medicine on demand
Researchers at the University of Delaware have developed a “smart” hydrogel that can deliver medicine on demand, in response to mechanical force.
Over the past few decades, smart hydrogels have been created that respond to pH, temperature, DNA, light and other stimuli. (more…)
Engineers work to create new biomaterials with energy technology applications
When automotive engineers want to create a new car, they don’t build thousands of prototypes. Instead, they create computer models and run simulations for performance, efficiency and desirability before a model is selected for fabrication.
University of Delaware materials science professors Darrin Pochan and Kristi Kiick are taking a similar approach to building new nanomaterials from biomolecules — namely peptides and proteins — that could increase the efficiency of photovoltaics, also known as solar cells, and other electronic devices. (more…)
