How do you design a medicine that can find the right cells in the body, navigating the body's natural defenses like the blood-brain barrier? Biomedical engineer Emily Day explains how nanotechnology is making drug delivery more precise by helping therapies navigate the body's natural barriers, target disease with greater accuracy, and reduce side effects. She also explores how bio-inspired nanoparticles, AI, and advances in diagnostics could shape the next generation of medicine.

Guest: Emily Day, PhD, Professor, Biomedical Engineering, University of Delaware

Hosts: Seth Zimmerman, associate director of marketing and communications, IIN, and Erin Spain, MS, podcaster and science communicator

What does the soft side of nanotechnology look like? Todd Emrick, professor of polymer science and engineering at the University of Massachusetts Amherst, explains how polymers are transforming everything from medical devices and electronics to next-generation sustainable materials, and why some of nanotechnology's biggest breakthroughs happen at the interface between soft and hard materials.

Guest: Todd Emrick, Professor, University of Massachusetts Amherst

Hosts: Seth Zimmerman, associate director of marketing and communications, IIN, and Erin Spain, MS, podcaster and science communicator

Electrons move so quickly that, until recently, their motion was impossible to observe. In this episode, James Gaynor, an assistant professor of chemistry at Northwestern University and member of the International Institute for Nanotechnology, takes listeners inside the race to watch electrons move in real time. Using ultrafast laser tools that capture events lasting mere attoseconds, Gaynor's lab is uncovering the earliest moments of how light interacts with matter. He explains how this fundamental research could one day help scientists design faster electronics, more efficient energy technologies, and advanced bioelectronic devices by understanding chemistry at its beginning.

Guest: James D. Gaynor, Assistant Professor, Department of Chemistry

Hosts: Seth Zimmerman, Associate Director of Marketing and Communications, IIN and Erin Spain, MS, Podcaster and Science Communicator