Penn Engineering

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The official Bluesky page for Penn Engineering at the University of Pennsylvania

Ling Li holds the calcium carbonate skeletons of two sea stars, revealing the lightweight yet resilient architecture that inspired the research.
The research team from left to right: Elizabeth Bhoj, Kyle Vining, Kei Katusra, Nir Badt and Yuchen (Tracy) Jiang.
Emily Han, a doctoral student in BE and co-author of the paper, and Dongyoon Kim, a postdoctoral fellow in the Mitchell Lab and co-first author of the paper.
Close-up image of an atomic force microscope, where mechanochemical reactions take place in controlled gas environments under the stress applied between a nanometer-sized tip (invisible to the naked eye) and a flat surface.