Chladni Figures Revised Based on Nanomechanics
Date of this VersionMarch 2007
Physical Review Letters 98, 026102 (2007)
This document has been peer-reviewed.
Chladni patterns based on nanomechanics in the microfluidic environment are presented. In contrast with the macroscopic observations in the gaseous environment, nanoparticles are found to move to the nodes, whereas micron-sized particles move to the antinodes of the vibrating interface. This opens the door to size-based sorting of particles in microfluidic systems, and to highly parallel and controlled assembly of biosensors and nanoelectronic circuits.