Natural Sciences & Mathematics

New bio-inspired dynamic materials transform themselves

The image depicts the interaction between a brain cell known as astrocyte (shown in blue) and a synthetic material (shown in green) that mimics the extracellular environment. The material made of peptides and DNA forms fibrous bundles (highlighted in yellow) that are similar to the ones present in the spinal cord when an injury occurs.

Highly dynamic synthetic superstructures self-assemble, change stiffness of soft materials, then revert, while providing new clues on brain, spinal cord injuries and neurological disease. Associate Professor of Applied Physical Sciences Ronit Freeman helped to develop the work when she was a postdoctoral fellow at Northwestern University.

New bio-inspired dynamic materials transform themselves Read More »

Science, spirituality and synergy in Nepal

Early morning clouds are reflected in a blue pool on the Ngozumba glacier in the Gokyo Valley of Nepal, with the twin peaks of Cholatse and Arakam Tse visible in the background. (Photo by Roberto Camassa.)

In a three-week journey from Chapel Hill to the Himalayas to study the effects of climate change on Buddhist holy lakes, two mathematicians, a marine scientist and a religious studies scholar overcame multiple challenges and proved the value of an interdisciplinary team.

Science, spirituality and synergy in Nepal Read More »

Gladfelter wins “big ideas” grant from National Science Foundation

Amy Gladfleter in her lab

Biologist Amy Gladfelter has received a “10 big ideas for future investments” award from the National Science Foundation (NSF) to support interdisciplinary research in “Understanding the Rules of Life.” The awards, totaling $15 million and given to 29 projects, demonstrate NSF’s commitment to address some of the greatest challenges in understanding the living world, in

Gladfelter wins “big ideas” grant from National Science Foundation Read More »

New research provides insight into how plant pathogens trigger plant diseases that threaten the global food supply

A UNC-Chapel Hill interdisciplinary research team of chemists and biologists has unlocked an important clue in understanding how plant pathogens cause diseases that can create significant crop damage worldwide.

New research provides insight into how plant pathogens trigger plant diseases that threaten the global food supply Read More »

UNC faculty recognized for engaged scholarship, work connecting with community

The new class of Thorp Faculty Engaged Scholars (group shot, standing outside George Wattt Hill Alumni Center)

Nine Carolina faculty members, including those in the College of Arts & Sciences, were recognized as Thorp Faculty Engaged Scholars for their community engagement through scholarly endeavors.

UNC faculty recognized for engaged scholarship, work connecting with community Read More »