Sarah Perry of our Chemical Engineering Department is working with a colleague at the University of Illinois to create new bioinspired materials using electrostatic charge to direct the self-assembly process of long molecules. The research team, working with a class of polymers called coacervates, found they could be modified by changing the sequence of charges along the polymer chain. Coacervates are commonly used in food products and cosmetics. The findings are published in the journal Nature Communications. See media coverage: Phys.org, Nanowerk, Electronics 360, Nanotechnology Now, Global News Connect.
Several deeply committed UMass Students didn’t want to let the water crisis in Puerto Rico go unchecked! A brilliant and idealistic five-person interdisciplinary team, which included three engineering majors, won four prizes at the HackUMass hackathon on November 3 through 5 by creating LiveWaterMap, invented to counteract the devastation and resultant water shortage and contamination caused by Hurricane Maria in Puerto Rico. As the team explains its product, “LiveWaterMap is an online web service that collects and maps water quality data using GPS and time data - information that can be easily understood and made available for anyone, anytime, anywhere.”
Professors Jessica Schiffman and Sarah Perry of our Chemical Engineering Department have developed nanofiber fabrics that are green and non-toxic and can be used in medical, environmental, personal care, and food packaging applications, according to an article from the UMass News Office that recaps a story posted in July by the College of Engineering. The research is supported by a three-year, $338,180 grant from the National Science Foundation. See entire News Office Story: Chemical Engineers Develop Green, Non-Toxic Nanofiber Fabrics for a Wide Range of Uses.