Microfluidic Device
AssigneeEmbl
InventorsChristoph Merten, Ramesh Utharala
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Abstract
An apparatus and a method for providing one or more substance liquids to a microfluidic channel network (30). The microfluidic apparatus includes valves for switching the one or more substance liquids to a microfluidic channel network (30). The apparatus can be used to generate a sequence of the one or more substance liquids as individual droplets in an immiscible separation liquid wherein individual ones of the sequence of droplets are located between the separation liquid.
Claims6
A method for providing a sequence of droplets of one or more substance liquids between a separation liquid, the method comprising:
- providing a separation liquid to a separation liquid channel;
- providing at least one of a first substance liquid and at least one second substance liquid to a combination area in the substance liquid channel network to obtain a combined substance liquid;
- and
- generating sections of the combined substance liquid separated by the separation liquid in a droplet channel.
A method for providing a sequence of droplets of one or more substance liquids between a separation liquid, the method comprising:
- providing a separation liquid to a separation liquid channel;
- continuously providing at least a first substance liquid to a first substance liquid inlet;
- and
- switching at least one first valve directing the first substance liquid to a droplet generation junction at which droplets are formed, between a first position in which a liquid connection to the droplet generation junction is open and a second position in which the liquid connection to the droplet generation junction is closed, wherein the switching is adapted to modify one or more liquid substances in the droplet.
Dependencies are inferred from the claim text.