A team of researchers led by Young-Shin Jun at the McKelvey School of Engineering analyzed how light breaks down polystyrene, the plastic from which packing peanuts and disposable utensils are made. They found that small plastic particles interact with neighboring substances more easily than previously thought, including with things like heavy metals and organic contaminants.
Anuradhika Puri, a postdoctoral research associate in the Department of Chemistry in Arts & Sciences, won the Amyotrophic Lateral Sclerosis Association’s Milton Safenowitz Postdoctoral Fellowship.
Models based on an average cell are useful, but they may not accurately describe how individual cells really work. Molecular biologists use actual single-cell data to update the framework for understanding the relationship between cell growth, DNA replication and division in a bacterial system.
Far from orderly “brick-by-brick” assembly, the internal structures of cells are grown in stochastic bursts, according to physicist Shankar Mukherji in Arts & Sciences, author of a Jan. 6 study in Physical Review Letters.
A team of researchers, led by Rohit Pappu at the McKelvey School of Engineering at Washington University in St. Louis, focused on defining the features of condensate boundaries. They found that within condensates — molecular communities that make up the building blocks of life — the molecules’ organization resembles the hub-and-spoke structure of airports.
Robert Poirier, MD, an associate professor and clinical chief of emergency medicine at Washington University School of Medicine, has received the 2022 Goodman Legacy Award from the National Alliance on Mental Illness.
The Gephardt Institute for Civic and Community Engagement is accepting applications for its Civic Scholars and St. Louis Fellowships programs through Jan. 22.
Michael Sherraden, the George Warren Brown Distinguished University Professor at the Brown School, has been selected as the recipient of the 2023 Distinguished Career Achievement Award presented by the Society for Social Work and Research.
Innovative discoveries, interesting students and inspiring speakers were all captured on video at Washington University in St. Louis. Here, The Source looks back at some of 2022’s highlights.
