NEWS & EVENTS
The world's most advanced light microscopes allow us to see single molecules, proteins, viruses and other very small biological structures -- but even the best microscopes have their limits. Now scientists are pushing the limits of a technique called super-resolution microscopy, opening potential new pathways to illuminating, for example, individual cell processes in living tissue at unprecedented resolutions. Read more at Colorado State University SOURCE.
Case Western Reserve University will open a new center designed to develop evaluation technology and set standards for testing and improving engineered cartilage that could one day replace a variety of prosthetic devices.
NIH-funded researchers find low-cost way to speed up MRI scans and improve resolution
New, screen-printed, flexible MRI coils may be able to reduce the amount of time it takes to get an MRI scan. Researchers funded by the National Institute of Biomedical Imaging and Bioengineering (NIBIB), part of the National Institutes of Health (NIH), have developed light and flexible MRI coils that produce high quality MRI images and in the future could lead to shorter MRI scan time periods.
A team form the University of California San Diego has developed a flexible wearable device that measures both electrical heart signals and levels of lactate, a chemical that correlates with physical exertion, at the same time. It also beams the data to a nearby device using Bluetooth. Read more in GIZMODO.
Researchers have developed a new method for preparing mesenchymal stem cells (MSCs) that not only leads to the production of more native stem cells, but also labels them with a FDA approved iron-oxide nanoparticle (Ferumoxytol). The technology could allow researchers to track the cells in vivo using magnetic resonance imaging (MRI) during preclinical and clinical trials. Read more at Carnegie Mellon University News.
Novel spectroscopy configuration can obtain a sample's entire Brillouin spectrum in one shot - saving time and allowing for noninvasive biological characterization. Read more at Science Daily.
Researchers have stabilized blood samples for long periods of time without refrigeration and at high temperatures by encapsulating them in air-dried silk protein. The technique has broad applications for clinical care and research that rely on accurate analysis of blood and other biofluids. Read more at TuftsNow.
To study certain aspects of cells, researchers need the ability to take the contents out, manipulate them, and put them back. Now, researchers describe a 'nanoblade' that can slice through a cell's membrane to insert mitochondria. The researchers hope to commercialize the nanoblade for wider use in bioengineering. Read more at UCLA Newsroom.
Scientists at MIT, Massachusetts General Hospital, Living Proof, and Olivo Labs have developed a new material that can temporarily tighten skin, and smooth wrinkles. It could also be used to deliver drugs to help treat skin conditions such as eczema and other types of dermatitis. Read more at MIT News, and in The New York Times.