摘要 |
PURPOSE: Provided is a novel microchip comprising a filling region, a testing region and a channel system which are microstructured and contain a fluidic structure with which the liquid flow through the microstructured regions and the channel system. CONSTITUTION: The microchip comprises a filling region, a testing region and a channel system which are microstructured and contain a fluidic structure with which the liquid flow through the microstructured regions and the channel system is controlled, where the fluidic structures are butterfly structures, cascade structures, forking structures, delay structures for edge flow or structures touching the capillary force. A single flow channel is forked into two flow channels which are arranged as a Y-shape and form a symmetrical delta. The cross-section surface of the single channel is as large as the cross-sectional surface of both forked channels. |