Materials
Materials
Materials
Particles Made of Silk Protect Immune System Boosting Drugs to Fight Cancer
Peptides, or strings of amino acids, are being investigated as a way to help activate the immune system to fight cancer and other diseases. Delivering them into the interior of immune system's cells is difficult because they're easily broken...
Materials
System for 3D Printing Bioengineered Muscles and Tendons
A team of Swiss researchers has developed a microplate system for printing engineered muscle and tendon tissue. The investigators were able to create a microwell plate that allows tissue to adhere to it and the system constantly monitors progress,...
Materials
Thermoresponsive Hydrogel Bandage Conforms to Wound Shape and Stimulates Healing
Researchers at Northwestern University have developed a thermoresponsive hydrogel bandage. The hydrogel is liquid at room temperature, but changes into a semi-solid gel at body temperature when in contact with a wound, meaning it conforms to the...
Materials
Sugar Nanoparticles Reprogram Immune Cells to Help Destroy Tumors
Researchers at Massachusetts General Hospital and Harvard Medical School in Boston have created drug-loaded nanoparticles made from sugar molecules that reprogrammed tumor associated macrophages into an anti-cancer phenotype that, combined with...
Materials
Health Technology Briefs from the ITF Demo Floor
Medgadget was recently invited to attend the imec Technology Forum (ITF) conference in Antwerp, Belgium. One of the highlights of the conference was the demo floor where imec, which is a non-profit R&D innovation organization, had the...
Materials
Tiny Battery-Free Implantable Devices Powered Wirelessly Using Radio Frequency Waves
Scientists at MIT have developed a wireless system that can power tiny implantable devices in the body, without the need for batteries. The system relies on radiofrequency waves emitted by an antenna outside the body, which can then power the...
Materials
Artificial Sensory Nerve Made of Flexible Organic Electronics
Scientists at Stanford and Seoul National University managed to build artificial tactile sensory nerves out of flexible organic electronics. The system is able to detect pressures down to 1 kilopascal and to do so in clusters that mimic the...
Materials
Imec Develops Organ-On-Chip Device to Improve Drug Candidate Screening
The drug development process is a long road that involves not only many years of research and large piles of money, but also a great deal of pre-clinical and clinical testing. Animals used during in vivo testing are not always good human...
Materials
Proteins Recruited to Build Synthetic Enamel for Dental Applications
Enamel, the exterior layer of teeth that gives us the strength to eat things tougher than mashed potatoes, doesn't regenerate once lost. That's why you shouldn't be using your teeth as scissors or pliars. But researchers at the Queen Mary...
Materials
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