Associate Professor
Department of Bioproducts and Biosystems Engineering

PhD, Chemistry and Biochemistry, Arizona State University, 2003

Research Interests

Biosynthetic pathways for commodity fuels and high-value products from bacteria and algae. Organisms from extreme environments and applications of these species in bioprocessing. Detailed understanding of symbiotic relationships between algae and bacteria. Basic evolutionary techniques related to novel protein design (directed evolution).


Brett Barney’s lab seeks to understand the role of select bacteria and algae in biosynthetic pathways, the biological nitrogen cycle, and biodegradation. He teaches courses focusing on the application of engineering principles in biological processes, 3D printing biomolecular models, and recycling raw materials.