Juliana, from Osório (Brazil), is a PhD candidate in DMSE/PPSM. Before MIT, Juliana studied Materials Science and Engineering and Communication Studies at Northwestern University, exploring different materials for direct air carbon capture via moisture-swing adsorption in Prof. Dravid’s group. Their research in Furst Lab includes sustainable polymers and environmental bioremediation. Outside of research, she enjoys reading, hiking, and watching women’s sports!
Research Description: Petroleum-based plastic production relies on fossil fuels, which create a massive environmental burden and accelerate climate change. Widespread adoption of alternative bioplastics is limited by both cost and control over material properties. My research proposes a scalable solution: using electricity to power bacteria that convert organic biomass into high-performance plastics. We can decrease the cost by using inexpensive carbon sources and improve property control (mechanical strength, thermal performance) by tuning electron supply. This work not only addresses plastic pollution but also offers a pathway for the next generation of sustainable manufacturing.