Biomanufacturing for Sustainability

Suzanne Scarlata, Richard Whitcomb Professor of Chemistry and Biochemistry, joined the university faculty in 2016. She studies how small molecules in the bloodstream can change the behavior of cells. In particular, she is interested in how certain hormones and neurotransmitters can activate a family of organic molecules known as G proteins (guanine nucleotide-binding proteins), which are involved in transmitting signals from various stimuli from the exterior to the interior of cells.

My research activities in the Department of Civil and Environmental Engineering are in mechanics, materials, and structures. At WPI, my favorite teaching aspect is working one-on-one with graduate and undergraduate students on research projects. I like to excite students’ curiosity toward discoveries and creative scientific advancements. In our research group, we focus on the fundamental principles that control the behavior of materials in engineering and biology at multiple scales. I am particularly interested in the bioinspired design of materials and structures.

My research is in the broad, interdisciplinary field of synthetic biology, which applies engineering principles to biology. Within this field, we apply chemical engineering tenets to reprogram the DNA of yeasts, bacteria, and fungi so their metabolism produces interesting molecules. By treating these cells as "chemical factories," we can approach and solve problems in biofuels, biomaterials, and biosensors from a chemical engineer's point of view.

My lab works broadly in the emerging field of synthetic biology. Synthetic biology seeks to apply engineering design principles to the understanding and creation of biological systems. I use synthetic biology to design biosensors and bioremediation strategies for various environmental contaminants that impact human health, including lead, arsenic, and other toxic substances. We apply the tools of synthetic biology to address global challenges related to water, soil, and human health.

Sharing that “ah hah” moment with a student struggling and suddenly mastering a difficult concept; helping expand the intellectual horizons of an aspiring engineer; tackling and solving problems that challenge the energy, economic, and environmental security with passionate students; sharing my passion for engineering science: these are the reasons that I am a professor of chemical engineering. WPI students understand the importance of translating their engineering talents into technologies and knowledge that benefit others.

To me there is nothing more exciting than watching a student learn and develop and there is no greater privilege than having the title of professor. My favorite part of my job is being able to mentor and teach students in a research context – be that in a biochemical engineering course or laboratory, through supervising undergraduate IQP/MQP projects or by advising doctoral students in their thesis work. There is no greater satisfaction than to watch a timid, insecure student gain confidence through knowledge and practice.

Andrew is a classically trained chemical engineer with with specialties in the fields of chemical reaction engineering and materials science. He received his B.S. from Worcester Polytechnic Institute in 2009, and continued to pursue his Ph.D. with Professor Dauenhauer at the University of Massachusetts Amherst in 2014, before completing his postdoctoral studies with Professor Jensen at the Massachusetts Institute of Technology in 2016, ultimately joining the faculty at WPI in 2017.