Holographic Precise Mass Control of Nanoscale Particles (50 nanometers to 3 microns) with Re-arrangement in Seconds
Researchers at Purdue University have developed a technique that uses a laser and holograms to precisely position numerous tiny particles within seconds, representing a potential new tool to analyze biological samples or create devices using nanoassembly. The technique, called rapid electrokinetic patterning, is a potential alternative to existing technologies because the patterns can be more …