Science & Technology

A new technique developed in the lab of Matthew Lew at the McKelvey School of Engineering at Washington University in St. Louis measures the orientation of single molecules. It is enabling, for the first time, optical microscopy to reveal nanoscale details about the structures of these problematic proteins.

Research from the McKelvey School of Engineering shows that energy constraints on a system, coupled with an intrinsic property of systems, push silicon neurons to create a dynamic, at-a-distance communication that is more robust and efficient than traditional computer processors. And it may teach us something about biological brains.

Until recently, researchers have not inspected the interplay between three common chemicals found in drinking water. Research from the McKelvey School of Engineering at Washington University in St. Louis has found they all affect each other and a closer look is needed.

An interdisciplinary team at Washington University in St. Louis used computer modeling from different domains to look at how the United States might best lift quarantine — without a harsh blow to public health or the economy.

Researchers at Washington University in St. Louis have developed an extraction and cleanup method that, for the first time, will allow for measurements of RNAi pesticides in soil.

The COVID-19 WashU/BJC Maker Task Force has emerged as a central hub for St. Louis-area makers to help people in health-care settings stay safe as they care for patients during the COVID-19 pandemic. The multidisciplinary group is working to develop everything from isolation gowns to ventilator replacement parts.

Aerosol research at the McKelvey School of Engineering at Washington University in St. Louis is working at breakneck speed to understand the novel coronavirus and its effects at scales ranging from ecosystems to virus particles suspended in droplets.

Researchers at the McKelvey School of Engineering at Washington University in St. Louis received funding for a new COVID-19 test that is based on brand new technology that won’t require brand new tools, making it easy for clinicians to use.

Researchers at the McKelvey School of Engineering spent two weeks in India cooking with local residents. They found that soot wasn’t the only worrisome byproduct of traditional cookstoves; organic carbons are causing problems, too.

Using ultrasound waves propagating through a solid surface, researchers at Washington University in St. Louis were able to read text messages and make fraudulent calls on a cellphone sitting on a desk up to 30 feet away.