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Author: Melissa Pappas

Diagram showing the different spacings possible in Osuji's nanoscale filtration membranes
Research + Innovation

Making Chemical Separation More Eco-friendly with Self-assembled Nanoscale Membranes

Chemical separation processes are essential in the manufacturing of many products from gasoline to whiskey. Such processes are energetically costly, accounting for approximately 10–15 percent … Read More ›

Posted on April 25, 2022April 27, 2022
A sample of the researchers' material under magnification, showing regions reflecting different colors.
Research + Innovation

Penn Engineers Discover How a Magnetic Property Can Manipulate Light in Semiconductor Materials

A major research challenge in the field of nanotechnology is finding efficient ways to control light, an ability essential for high-resolution imaging, biosensors and cell … Read More ›

Posted on March 29, 2022March 29, 2022
Research + Innovation

Penn Engineers Secure Wellcome Leap Contract for Lipid Nanoparticle Research Essential in Delivery of RNA Therapies

Penn Engineering secured a multi-million-dollar contract with Wellcome Leap under the organization’s $60 million RNA Readiness + Response (R3) program, which is jointly funded with … Read More ›

Posted on February 18, 2022
An illustration showing the layers of biological information the researchers' "encrypted" peptides are found within.
Research + Innovation

Newly Discovered ‘Encrypted Peptides’ Found in Human Plasma Exhibit Antibiotic Properties

The rise of drug-resistant bacteria infections is one of the world’s most severe global health issues, estimated to cause 10 million deaths annually by the … Read More ›

Posted on February 3, 2022February 3, 2022
Scanning electron microscope image of a T cell
Research + Innovation

A New Way to Profile T Cells Can Aid in Personalized Immunotherapy

Our bodies are equipped with specialized white blood cells that protect us from foreign invaders, such as viruses and bacteria. These T cells identify threats … Read More ›

Posted on January 24, 2022
Illustration of nanoparticles binding
Research + Innovation

New Lipid Nanoparticles Improve mRNA Delivery for Engineering CAR T Cells

From COVID vaccines to cancer immunotherapies to the potential for correcting developmental disorders in utero, mRNA-based approaches are a promising tool in the fight against … Read More ›

Posted on January 12, 2022January 12, 2022
Microscopy showing how the Penn researchers' protein is sensitive to both light and temperature changes.
Research + Innovation

A Protein Controlled by both Light and Temperature May Open Doors to Understanding Disease-related Cell Signal Pathways

Most organisms have proteins that react to light. Even creatures that don’t have eyes or other visual organs use these proteins to regulate many cellular … Read More ›

Posted on January 5, 2022January 9, 2022
Jenny Jiang
In the News

Jenny Jiang on T Cell Diversity and Cancer Immunotherapy

Our body’s natural line of defense against infection and disease, as well as cancer, is our immune system equipped with T cells, a type of … Read More ›

Posted on December 13, 2021December 13, 2021
Research + Innovation

Penn Engineers Develop New Atomically Thin Material that Could Improve the Efficiency of Light-based Tech

Solar panels, cameras, biosensors and fiber optics are technologies that rely on photodetectors, or sensors that convert light into electricity. Photodetectors are becoming more efficient … Read More ›

Posted on December 10, 2021December 10, 2021
Green and magenta blots in a grid
Research + Innovation

Single-cell Cancer Detection Project Wins 2021 NEMO Prize

Penn Health-Tech’s Nemirovsky Engineering and Medicine Opportunity (NEMO) Prize awards $80,000 to support early-stage ideas joining engineering and medicine. The goal of the prize is … Read More ›

Posted on December 8, 2021

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avatar for Olivia J. McMahonOlivia J. McMahon
avatar for Melissa PappasMelissa Pappas
avatar for Ian SchefflerIan Scheffler
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