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.
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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.
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Photo: Two jars with red liquid

New targeted drug effectively dissolves blood clots, has fewer side effects

23/06/2016

Critical conditions associated with the blockage of blood vessels are one of the primary health concerns worldwide. The main objective of emergency assistance in such conditions is to effectively implement thrombolysis, i. e. to quickly dissolve the clot.
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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?
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Photo: inflamed-vasculature targeting

Nanoscale Trojan horses treat inflammation

26/05/2016

Nanosized Trojan horses created from a patient's own immune cells have successfully treated inflammation by overcoming the body's complex defense mechanisms, perhaps leading to broader applications for treating diseases characterized by inflammation, such as cancer and cardiovascular diseases.
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Photo: Two people work in a laboratory

New drug-delivery approach holds potential for treating obesity

05/05/2016

Researchers at MIT and Brigham and Women's Hospital have developed nanoparticles that can deliver antiobesity drugs directly to fat tissue. Overweight mice treated with these nanoparticles lost 10 percent of their body weight over 25 days, without showing any negative side effects.
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Graphic: halloysite-doped biopolymer

Clay nanotube-biopolymer composite scaffolds for tissue engineering

04/05/2016

The fabrication of a prototype tissue having functional properties close to the natural ones is crucial for effective transplantation. Tissue engineering scaffolds are typically used as supports which allow cells to form tissue-like structures essentially required for the correct functioning of the cells under the conditions close to the three-dimensional tissue.
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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.
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