Search results for stents

Condensed Matter Apr 13, 2014

Glasses strong as steel: A fast way to find the best

Scientists at Yale University have devised a dramatically faster way of identifying and characterizing complex alloys known as bulk metallic glasses (BMGs), a versatile type of pliable glass that's stronger than steel.

Bio & Medicine Feb 18, 2014

Sticky nanoparticles fight heart disease (w/ video)

Clemson University researchers have developed nanoparticles that can deliver drugs targeting damaged arteries, a non-invasive method to fight heart disease.

Bio & Medicine Feb 13, 2014

Synthesis process to encapsulate nanoparticles that could improve antimicrobial coatings

Chemists supported by the Swiss National Science Foundation (SNSF) have developed a one-pot synthesis process to encapsulate nanoparticles. This type of particle could improve the antimicrobial coating of implants.

Materials Science Dec 18, 2013

Polymer coatings based on molecular structures

A novel method developed by researchers from Karlsruhe Institute of Technology (KIT) and Jacobs University Bremen enables manufacturing of polymer layers with tailor-made properties and multiple functions: A stable porous ...

Engineering Dec 12, 2013

Ultra-short-pulse laser becomes effective series-production tool

Ultra-short laser pulses provide a fast and precise way of processing a wide range of materials without excessive heat input. Scientists from Bosch, TRUMPF, Jena University and Fraunhofer IOF have turned the ultra-short-pulse ...

Mathematics Dec 9, 2013

Math models enhance current therapies for coronary heart disease

Coronary heart disease accounts for 18% of deaths in the United States every year. The disease results from a blockage of one or more arteries that supply blood to the heart muscle. This occurs as a result of a complex inflammatory ...

Nanophysics Dec 3, 2013

Remembrances of things past: Researchers discover nanoscale shape-memory oxide

(Phys.org) —Listen up nickel-titanium and all you other shape-memory alloys, there's a new kid on the block that just claimed the championship for elasticity and is primed to take over the shape memory apps market at the ...

Engineering Nov 28, 2013

Engineers turn to origami to solve astronomical space problem (w/ Video)

BYU engineers have teamed up with a world-renowned origami expert to solve one of space exploration's greatest (and most ironic) problems: lack of space.

Bio & Medicine Nov 26, 2013

Nanotechnology improves cardiovascular implant attachment

(Phys.org) —Jeong-Yeol Yoon, associate professor of agricultural and biosystems engineering, and Dr. Marvin Slepian, professor of cardiology and biomedical engineering, collaborated to test how nanotechnology-based techniques ...

Polymers Nov 22, 2013

'Smart' medical material aims to unfurl at 98.6 degrees

(Phys.org) —Mechanical Engineering Professor Lih-Sheng (Tom) Turng has a simple office demonstration of how shape-memory polymers work. He takes the material, which is formed into a compact flower bud, drops the bud in a ...

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