Image: design of nanocarriers; Copyright: University of Pennsylvania

Penn researchers improve computer modeling for designing drug-delivery nanocarriers

05/08/2016

Researchers has developed a computer model that will aid in the design of nanocarriers, microscopic structures used to guide drugs to their targets in the body. The model better accounts for how the surfaces of different types of cells undulate due to thermal fluctuations, informing features of the nanocarriers that will help them stick to cells long enough to deliver their payloads.
Read more
Image: Grapic of human head with many colours; Copyright: panthermedia.net / agsandrew

Americans worried about using gene editing, brain chip implants and synthetic blood

27/07/2016

Many in the general public think scientific and technological innovations bring helpful change to society, but they are more concerned than excited when it comes to the potential use of emerging technologies to make people's minds sharper, their bodies stronger and healthier than ever before, according to a new Pew Research Center survey.
Read more
Image: A graphic that shows the new invention; Copyright: Nano Lab, Tufts University

A thread that collects diagnostic data when sutured into tissue

19/07/2016

For the first time, researchers led by Tufts University engineers have integrated nano-scale sensors, electronics and microfluidics into threads - ranging from simple cotton to sophisticated synthetics - that can be sutured through multiple layers of tissue to gather diagnostic data wirelessly in real time, according to a paper published in Microsystems & Nanoengineering.
Read more
Photo: Hospital  bed

Textiles used in hospitals and medical offices – germs don’t stand a chance

01/06/2016

Some hospitals have long banned the status symbol of physicians – the white coat. Research has shown that especially the sleeves were contaminated with various types of bacteria. But it’s not just lab coats that can spread germs in healthcare settings. This field uses a variety of different textiles. Wouldn’t it, therefore, make sense to apply antimicrobial finishes?
Read more

Theranostics: Complex particles for tomorrow's medicine

01/10/2015

It is a portmanteau, a mixture of two words. This way it saves us time and trouble while speaking because the human speech apparatus is lazy. And it describes a mixture of procedures: the combination of two procedures that would normally be separate in medicine. We are talking about theranostics.
Read more