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A fermentation byproduct might help to solve two major global challenges: world hunger and the environmental impact of fast fashion. The leftover yeast from brewing beer, wine or even to make some pharmaceuticals can be repurposed to produce high-performance fibers stronger than natural fibers with significantly less environmental impact, according to a new study led by researchers at Penn State and published today (Nov. 3) in the Proceedings of the National Academy of Sciences.

Penn State’s research enterprise continues to grow, despite continued shifts in the federal funding landscape, Senior Vice President for Research Andrew Read said during a conversation with the Penn State community on Nov. 3. 

Newly developed metallic nanotubes roll out potential for faster electronics, quantum computing

By Jamie Oberdick

A team of researchers at Penn State introduce a novel design approach that optimizes battery performance for extreme climates

By Ty Tkacik

Despite lithium-ion (Li) batteries’ role as one of the most widely used forms of energy storage, they struggle to operate at full power in low temperatures and sometimes even explode at high temperatures. Researchers at Penn State, however, have proposed a design that could hold the key to effective and stable power storage in a variety of climates.  

By Adrienne Berard

A bottled beverage might soon come with a lower carbon footprint thanks to a new partnership between one of the world’s leading glass manufacturers and scientists at Penn State.

Researchers at Penn State develop dense, thick electrodes with higher energy density and enhanced mechanical properties compared to commercial batteries

By Ty Tkacik

UNIVERSITY PARK, Pa. — Sometimes, less really is more. By removing oxygen during synthesis, a team led by materials scientists at Penn State created seven new high-entropy oxides, or HEOs: a class of ceramics composed of five or more metals with potential for applications in energy storage, electronics and protective coatings.

UNIVERSITY PARK, Pa. — Inspired by an artist’s stencils, researchers have developed atomic-level precision patterning on nanoparticle surfaces, allowing them to “paint” gold nanoparticles with polymers, or long chains of small molecules, to give them an array of new shapes and functions. The “patchy nanoparticles” developed by a multi-institutional team that includes researchers at Penn State can be made in large batches, used for a variety of electronic, optical or biomedical applications, or used as building blocks for new complex materials and metamaterials.   

Materials scientists can learn a lot about a sample material by shooting lasers at it. With nonlinear optical microscopy — a specialized imaging technique that looks for a change in the color of intense laser light — researchers can collect data on how the light interacts with the sample and, through time-consuming and sometimes expensive analyses, characterize the material’s structure and other properties. Now, researchers at Penn State have developed a computational framework that can interpret the nonlinear optical microscopy images to characterize the material in microscopic detail.

Clive Randall, Evan Pugh University Professor of Materials Science and Engineering, has been elected as a fellow of the European Academy of Sciences. The academy is an international scientific organization composed of the world’s leading scientists, scholars and engineers, dedicated to promoting excellence in science and technology.