School of Engineering & Applied Science

Harnessing DNA tricks to boost nanosensors

Researchers have found a way to increase the sensitivity of graphene sensors using a trick of DNA engineering. The sensors might one day be used to monitor and treat HIV.

Ali Sundermier

Immune system function in the microgravity of space

Researchers from the School of Engineering and Applied Science and the Perelman School of Medicine are developing a technology to better understand how microgravity negatively affects immune system function.

Ali Sundermier

Earthquakes at the nanoscale

Scientists have gotten better at predicting where earthquakes will occur, but they’re still in the dark about when they will strike and how devastating they will be. Penn researchers hope to tackle this by investigating the laws of friction at the smallest possible scale, the nanoscale.

Ali Sundermier

A faster way to make drug microparticles

Penn Engineers have developed a liquid assembly line process that controls flow rates to produce particles of a consistent size at a thousand times the speed.

Evan Lerner



In the News


Technical.ly Philly

Penn professor on gen AI’s rapacious use of energy: ‘One of the defining challenges of my career’

Benjamin Lee of the School of Engineering and Applied Science says that hardware and infrastructure costs are growing at high rates for generative AI.

FULL STORY →



Philadelphia Inquirer

Comcast’s Sports Complex plan for South Philly would make our city less livable

In an Op-Ed, Vukan R. Vuchic of the School of Engineering and Applied Science says that Philadelphia should make transit more accessible rather than striving to accommodate more cars.

FULL STORY →



Big Think

Can we stop AI hallucinations? And do we even want to?

Chris Callison-Burch of the School of Engineering and Applied Science says that auto-regressive generation can make it difficult for language learning models to perform fact-based or symbolic reasoning.

FULL STORY →



CNET

How the solar eclipse will affect solar panels and the grid

Benjamin Lee of the School of Engineering and Applied Science says that the electrical grid will have to figure out how to match supply and demand during brief windows where the energy source goes away.

FULL STORY →



The New York Times

Can your personal medical devices be recycled?

A lab at the School of Engineering and Applied Science led the development of a COVID test made from bacterial cellulose, an organic compound.

FULL STORY →