October 27th, 2017 | by Faye Oney
In a new clinical trial, scientists have shown that nanodiamonds mixed with gutta percha, a dental filling, can prevent bacterial infection after a root canal. The results represent a key milestone for the nanodiamond field and nanomedicine in general.
October 17th, 2017 | by Faye Oney
Researchers from Penn State University have developed a flexible optical fiber that can deliver light into the body for diagnosing disease or viewing tissue damage. It is also biodegradable, offering a number of applications for the medical industry.
September 29th, 2017 | by Faye Oney
Researchers have found a way to send and receive signals between electronic devices over long distances. Long-range backscatter is a low-cost process that uses low power and represents a breakthrough for many applications, including flexible medical devices.
September 20th, 2017 | by April Gocha
Researchers report a simple method to manufacture biocompatible structural colors using only melanin and silica. The silica shell provides a buffer layer of tunable thickness that allows customization of the particular color, offering the potential to fabricate a new breed of long-lasting pigments that don’t fade.
September 15th, 2017 | by Faye Oney
The two-year moratorium on the 2.3% medical device excise tax expires on December 31, 2017. If lawmakers repeal the tax in the next few months, it could spur research and development plus job growth in the medical device industry.
August 29th, 2017 | by April Gocha
An international group of researchers has a clear idea for a solution to deliver noninvasive ultrasound brain treatment to patients—a transparent ceramic window implanted into the skull that would allow continued ultrasonic therapy delivered directly to the brain.
August 15th, 2017 | by April Gocha
The air around major roadways is rife with particulate air pollution. However, new research from Washington University suggests there is a simple fix to help keep the air you breathe inside your car a little cleaner—and it only requires the click of a switch.
August 8th, 2017 | by April Gocha
A team at the University of Texas at Austin has developed a wearable electronic sensor that incorporates wonder material graphene, allowing the temporary tattoo-like sensor to measure electrical activity from the heart, muscles, brain, and more.
August 8th, 2017 | by Faye Oney
A mechanical engineering major is working in MIT's Summer Scholars Program to create tiny brain implants that could deliver drugs to the brain to treat disorders. The program is part of the NSF-funded Research Experience for Undergraduates.
July 21st, 2017 | by Faye Oney
Researchers in Europe have discovered that bioactive glass enriched with fluoride and phosphates are more effective than Bioglass 45S5 in accelerating remineralization of dentin—leading to the possibility of its inclusion in new restorative dental materials.