VERFAHREN UND VORRICHTUNGEN ZUR FLÜSSIGKEITSBEHANDLUNG SUSPENDIERTER PARTIKEL

摘要

Processes are described for the treatment of at least one particle ( 10 - 13 ) with at least one reaction liquid ( 20 ) in a main channel ( 30 ) of a fluidic microsystem ( 100 ) with the following steps: movement of the at least one particle ( 10 - 13 ) with a carrier liquid ( 40 ) flowing in a longitudinal direction of the main channel ( 30 ) up to a holding device ( 50 ), at least a temporary holding of the at least one particle ( 13 ) under the action of a holding force exerted by the holding device ( 50 ), and supplying of the reaction liquid ( 20 ) from at least one lateral channel ( 31 ) into the main channel ( 30 ) so that the at least one held particle ( 13 ) is rinsed by the reaction liquid ( 20 ), the holding device ( 50 ) being arranged downstream after a mouth ( 32 ) of the lateral channel ( 31 ) in the main channel ( 30 ) and the reaction liquid ( 20 ) flowing through the holding device ( 50 ) with a direction of flow running in the longitudinal direction of the main channel ( 30 ). Fluidic microsystems and electrode arrangements for realizing the processes are also described.