It looks like a real heart. And this is the goal of the first entirely soft artificial heart: to mimic its natural model as closely as possible. The silicone heart has been developed by Nicholas Cohrs, a doctoral student in the group led by Wendelin Stark, Professor of Functional Materials Engineering at ETH Zurich. [...]
After decades of promise, recent breakthroughs suggest that nanomedicine is finally living up to its potential. And we need to make sure that hospitals are ready for the revolution. Since the emergence of nanotechnology in the 1980s, researchers have been promising a revolution in everything from manufacturing to medicine. Excitement at the possibilities has [...]
When nanoparticles are used for drug delivery, they often end up in the liver or spleen instead of the intended target. A team led by Jacob S. Brenner and Vladimir Muzykantov of the University of Pennsylvania now shows that nanocarrier delivery can be improved by the having the nanocarriers “hitchhike” on red blood cells [...]
AEROSOLS FOR GOOD. You may have sworn off aerosol sprays in the ’90s when everyone was talking about the hole in the ozone layer, but a team of researchers from MIT has found a use for aerosols that could be good for both the environment and our health. This spray contains nanobots, tiny sensors [...]
Scientists at the Mainz University Medical Center and the Max Planck Institute for Polymer Research (MPI-P) have developed a new method to enable miniature drug-filled nanocarriers to dock on to immune cells, which in turn attack tumors. In the future, this may lead to targeted treatment that can largely eliminate damage to healthy tissue. [...]
Scientists at the Okinawa Institute of Science and Technology Graduate University (OIST) have developed technology that is in fact throwing light on certain smallest particles to detect their presence — and it is developed from tiny glass bubbles. The technology is based on a unique physical phenomenon called the “whispering gallery,” described by physicist [...]
A team of international researchers led by Prof Martin Hegner, Investigator in CRANN and Trinity’s School of Physics developed an automated diagnostic platform that indicates bleeding - and thrombotic risks in one drop of blood within seconds (Nanoscale, "Towards personalised rapid label free miRNA detection for cancer and liver injury diagnostics in cell lysates [...]
In the age of Instagram and Snapchat, everyone wants to have perfect pearly whites. To get a brighter smile, consumers can opt for over the counter teeth-whitening treatments or a trip to the dentist to have their teeth bleached professionally. But both types of treatments can harm teeth. According to an article published in [...]
Tiny particles called quantum dots reduce symptoms in mice primed to develop a type of Parkinson’s disease, and also block formation of the toxic protein clumps in Alzheimer’s. They could one day be a novel treatment for these brain disorders, although tests in people are some years away. Quantum dots are just a few [...]
We are on the brink of a revolution in healthcare. AI is making the drug discovery process >100X faster and cheaper, and 90 percent more likely to succeed in clinical trials. Mobile health is predicted to become a $102 billion market by 2022, putting a virtual doctor, on-demand, in your back pocket. And the [...]
