Kennedy Quigg (Chemistry/Chemistry Biology) – Discovery and Characterization of Putative Thermostable Enzymes for the Degradation of Polyether-Polyurethane Foam

Over 2,000 garbage trucks worth of plastic waste enter our oceans, lakes, rivers, and estuaries every day. Of the 300 million tons of plastic produced annually, only 10% is recycled. Due to the inertness and durability of plastic materials, current industrial recycling processes employ energetically demanding processes such as combustion and melting which further the global climate crisis by releasing greenhouse gases into the atmosphere. As such, enzymatic degradation of plastic has emerged as a promising alternative to traditional plastic recycling approaches since enzymes operate under significantly milder and less energetically demanding conditions. For upcoming interviews check out the Grad Chat webpage on Queen’s University School of Graduate Studies & Postdoctoral Affairs website.