Technology Innovation Today

Dr. Thomas J. Webster – the Art Zafiropoulo chair and professor of the Department of Chemical Engineering at Northeastern University in Boston, MA, and president of the US Society for Biomaterials – and colleagues have created synthetic immune cells, referred to as polymersomes. These polymersomes can mimic the behavior of natural immune cells, according to the team, opening the door to a way to boost infection-fighting capability among individuals with compromised immune systems. “They can significantly aid someone who has a failing immune system, or for someone who needs a…

At Stanford University a new fabric has been developed that lets body heat escape unlike any other. While there are a lot of materials on the market that were designed to pass sweat through to quickly evaporate on the surface, Stanford’s flexible plastic textile also lets infrared energy escape as well. Typical clothing traps heat, which, besides showing off, is a big reason a lot of people wear very little while exercising. The researchers claim if made into clothing, the fabric would make a person feel about four degrees cooler…

At the National Institute of Biomedical Imaging and Bioengineering (NIBIB) and Tufts University a team has developed a microfluidic chip that mimics human tissue for use in drug testing applications. The chip is based on a silk gel that overcomes the limitations of polydimethylsiloxane (PDMS), a silicon material widely used to host living cells within microfluidic devices. As an example, PDMS has problems handling lipids, absorbing them instead of letting them move freely along with other nearby compounds and so not applicable with lipid-based compounds. Additionally, PDMS is not biodegradable…

Luminex won clearance from the FDA and European CE-IVD mark of approval to introduce its ARIES M1 real-time PCR system. Designed for smaller clinical labs, the M1 is a lower throughput version of the company’s ARIES system, offering essentially the same features in a smaller package. It can run six samples and up to six different assays simultaneously, extracting, amplifying, and detecting genetic material all on its own once the cartridges are loaded. “In developing the ARIES family of systems, we listened closely to the needs of our customers and crafted…