Sentences with phrase «coating tiny devices»
The model, discussed in their publication appearing this week in Physics of Fluids, from AIP Publishing, could help researchers improve the quality of nanoscale printing and coating, important to everything from printing and coating tiny devices and structures to 3 - D printing machines and robots.
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Researchers have also been able to coat their DNA objects with plastics, metals, and other materials to fashion tiny machine components, electronics, and photonic devices.
The tiny device comprises a prosthetic heart valve made of pericardial tissue «stitched» within a self - expanding, polymer coated nickel - titanium (nitinol) alloy stent frame specially designed to prevent leakage.
To defeat stiction, many MEMS devices are coated with Teflon or similar low - friction substances or are studded with tiny springs that keep the surfaces apart.