Todd Przybycien is a Professor in the Department of Chemical and Biological Engineering at Rensselaer Polytechnic Institute. His research focuses on bioprocess engineering, with emphasis on continuous manufacturing processes for biopharmaceuticals, protein purification technologies, and vaccine development. He leads efforts in optimizing downstream processing for monoclonal antibodies and mRNA vaccines through precipitation and filtration systems. His work integrates computational modeling (e.g., population balance models in CADET) with experimental validation. Key research areas include: Continuous downstream processing mRNA vaccine purification via affinity membranes Precipitation-based capture technologies Laser force cytology for viral potency analysis Przybycien collaborates on projects funded through industry partnerships and NSF GOALI grants, emphasizing smart manufacturing concepts in biomanufacturing. He has co-authored over 100 publications in top journals like Biotechnology and Bioengineering and Separation and Purification Technology.









