MICROFLUIDIC DEVICES AND SYSTEMS INCORPORATING COVER LAYERS

MICROFLUIDIC DEVICES AND SYSTEMS INCORPORATING COVER LAYERS

The present invention provides microfluidic devices (100) that comprise a body structure comprising at least a first microscale channel network (114) disposed therein. The body structure has a plurality of ports (106) disposed in the body structure, where each port is in fluid communication with one...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LEE, ERNEST, C., W, GANDHI, KHUSHROO, CHAZAN, DAVID, CHOW, CALVIN, Y., H, DUBROW, ROBERT, S, KENNEDY, COLIN, B, NAGLE, ROBERT
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PHYSICS
TESTING
TRANSPORTING
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Beschreibung
Zusammenfassung:The present invention provides microfluidic devices (100) that comprise a body structure comprising at least a first microscale channel network (114) disposed therein. The body structure has a plurality of ports (106) disposed in the body structure, where each port is in fluid communication with one or more channels in the first channel network. The devices also includes a cover layer (200) comprising a plurality of apertures (206) disposed through the cover layer. The cover layer (200) is mated with the body structure whereby each of the apertures (206) is aligned with a separate one of the plurality of ports. The devices also optionally include conductive coatings and membranes. The invention additionally provides methods of controlling the delivery of a composition of material into a microfluidic device (100).