U of G Researchers Develop Plant-Based Masks to Replace Disposables
A new University of Guelph-designed material for surgical mask filters could offer a more breathable and sustainable alternative to traditional surgical masks.
Dr. Loong-Tak Lim , a food science professor in the Ontario Agricultural College, and graduate student Singam Suranjoy Singh have made a non-woven surgical mask filter from plant cellulose. The mask’s biodegradable filter was designed to mitigate the spread of COVID-19.