As researchers probe smaller parts of our world, a “picture” is not always showing what it may seem to show. One researcher at the McKelvey School of Engineering at Washington University in St. Louis has uncovered a fundamental limit to our ability to trust what we see when it comes to images of molecular motion.
Researchers at Washington University in St. Louis will now be able to more rapidly study cilia and their dysfunctions thanks to an “acoustic trap” that holds cilia in place without damaging them.
With the aim of training the next leaders in imaging, the School of Engineering & Applied Science is collaborating with other Washington University in St. Louis schools to offer an interdisciplinary doctoral program in imaging sciences, beginning in the 2018-19 academic year.
Washington University in St. Louis is launching a bold $25 million initiative over the next five years to develop innovative technologies aimed at improving science and medicine worldwide. The Imaging Sciences Initiative – a partnership between the School of Engineering & Applied Science and the School of Medicine – will support the development of new imaging technologies to diagnose and treat disease as well as study intricate biological structures, metabolism and physiology, and critical molecular and cellular processes.
Two Washington University in St. Louis faculty members are included in a National Geographic Channel Explorer episode scheduled to air Sunday, Feb. 14. The one-hour documentary, called “Explorer: Eyes Wide Open” will be broadcast on cable providers nationwide at 8 p.m. ET.
A team of engineers, led by Washington University’s Lihong Wang and postdoctoral researcher Junjie Yao, found that by genetically modifying glioblastoma cancer cells to express BphP1 protein, derived from a bacterium commonly found in soil and water, they could clearly see tiny amounts of live cancer cells as deep as 1 centimeter in tissue using photoacoustic tomography.
Researchers at Washington University School of Medicine in St. Louis have received a five-year, $3.8 million grant from the National Institute of Neurological Disorders and Stroke to renew a center that helps researchers collect and use data on the brain and central nervous system.
WUSTL computer engineers are bringing the minimalist approach to medical care and computing by coupling USB-based ultrasound probe technology with a smartphone, enabling a compact, mobile computational platform and a medical imaging device that fits in the palm of a hand.
David Kilper/WUSTL PhotoComputer engineers at Washington University in St. Louis are bringing the minimalist approach to medical care and computing by coupling USB-based ultrasound probe technology with a smartphone, enabling a compact, mobile computational platform and a medical imaging device that fits in the palm of a hand. William D. Richard, Ph.D., associate professor of computer science and engineering, and David Zar, research associate in computer science and engineering, have made commercial USB ultrasound probes compatible with Microsoft Windows mobile-based smartphones, thanks to a $100,000 grant Microsoft awarded the two in 2008.
David Kilper/WUSTL PhotoFor the first time, WUSTL scientists have used gold nanocages to map sentinel lymph nodes in a rat noninvasively using photoacoustic tomography.