Overview

Darby Heffer is a graduate student in the chemistry department performing research in the Locke Biosensing Lab. Her work focuses on developing aptamer-based biosensors for lactate detection in women’s health applications, with broader interests in the role of the vaginal microbiome in reproductive health. Darby has undergraduate research experience in nanomaterials and catalysis, which sparked her appreciation for surface chemistry and imaging techniques.

Darby is passionate about teaching and outreach, aiming to make science more accessible and engaging for all audiences. As a NanoGuide, she is excited to help others connect chemistry, biology, and engineering through interactive, hands-on learning.