Contactless treatment of micro-objects using thermal capillary effect

摘要

Current inventions refer to a non-contact method of operation, which interferes with the interface of liquid gas through thermal capillary flow and suspends or deposits micro-objects in liquid medium. The thermoelectric capillary flux is compressed with the duration of laser pulses, which radiate the liquid-gas interface.Laser beams act as a heat source to interfere with the interface of liquid gases. When controlling flow, control the manipulation of micro objects because they are dragged away by flow. Micro-objects can be in any geometric form and/or any material composition. This method allows individuals or multiple microobjects to operate without causing us or contaminating them.