Undulatory topographical waves for flow-induced foulant sweeping

The stingray, which spends much of their time partially buried on the ocean floor, uses its paired pectoral fins to stabilize their movement through the water and sweep away sandy foreign particles from its surface. A research ...

Shape-morphing living composites

In a recent study published on Science Advances, L. K. Rivera-Tarazona and a research team in the departments of bioengineering and biological sciences at the University of Texas, Dallas, U.S., established a new method to ...

Study shines light on spread of Candida auris

Candida auris is capable of forming high burden biofilms, which may help explain why this fungal pathogen is spreading in hospitals worldwide, according to a study published this week in mSphere, an open-access journal of ...

Scientists create 3-D printed parts that can kill bacteria

Researchers from the University of Sheffield have, for the first time, manufactured 3-D printed parts that show resistance to common bacteria. This could stop the spread of infections such as MRSA in hospitals and care homes, ...

Ingestible medical devices can be broken down with light

A variety of medical devices can be inserted into the gastrointestinal tract to treat, diagnose, or monitor GI disorders. Many of these have to be removed by endoscopic surgery once their job is done. However, MIT engineers ...

Adding copper strengthens 3-D-printed titanium

Successful trials of titanium-copper alloys for 3-D printing could kickstart a new range of high-performance alloys for medical device, defence and aerospace applications.

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