Scientists used a 3D-printing approach to pattern hydrophobic barriers inside hydrophilic filter paper. These barriers, designed in different geometries, guide liquids along precise paths and shape ...

FRANKFURT, Germany, Nov. 24, 2025 /PRNewswire/ -- Goeroptics made its debut at Formnext 2025 on November 18 in Frankfurt, and showcased innovative DLP 3D printing light engine modules and industrial ...

(Nanowerk Spotlight) From the vivid blues and greens of peacock feathers to the shimmering reds of ruby crystals, structural color in nature provides some of the most dazzling displays that delight ...

A team of researchers at Duke University has created a polymer suitable for use in commercial 3D printers without requiring a solvent. This breakthrough offers significant benefits across various ...

Soft lithography is a fabrication technique used to create micro- and nanoscale patterns. Developed in the early 1990s by George M. Whitesides and colleagues, it simplifies pattern formation by using ...

With increasing demand for miniaturization of optoelectronics, microlens array has attracted significant attention and become an important micro-optics device widely used in compact imaging, sensing, ...

Meet Holo. The Silicon Valley company spun out from 3D software giant Autodesk ADSK in 2017. Now, the company says, it is positioning itself to become “among the world’s largest producers of ...