Self-powered diffusiophoresis apparatus and method of performing self-powered diffusiophoresis using the same

摘要

The present invention provides a self-powered diffusion electrophoresis apparatus that facilitates concentration, separation and extraction of a substance to be inspected and does not require external power. A self-powered diffusion electrophoresis apparatus according to an embodiment of the present invention includes: a first flow channel through which a first solution having a first concentration flows; A second flow channel through which target particles and a second solution having a second concentration lower than the first concentration flow together; A dust collection channel extending from the second flow channel toward the first flow channel and through which the target particles are collected or the target particles are extracted; And a connection nanochannel connecting the first flow channel and the dust collecting channel.