LIQUID SAMPLE RECOVERY IN HIGH DENSITY DIGITAL MICROFLUIDIC ARRAYS

LIQUID SAMPLE RECOVERY IN HIGH DENSITY DIGITAL MICROFLUIDIC ARRAYS

A digital microfluidic device including a top plate and a bottom plate. The top plate includes a top plate substrate, a top plate common electrode, and a first hydrophobic layer covering the top plate common electrode. A plurality of wells are present in the top plate, and the surface of at least on...

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Hauptverfasser: Paolini, JR., Richard J, Zhitomirsky, David, Slominski, Luke
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Sprache:eng
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CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
TRANSPORTING
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creator Paolini, JR., Richard J
Zhitomirsky, David
Slominski, Luke
description A digital microfluidic device including a top plate and a bottom plate. The top plate includes a top plate substrate, a top plate common electrode, and a first hydrophobic layer covering the top plate common electrode. A plurality of wells are present in the top plate, and the surface of at least one of the wells is more hydrophilic than the surface of the first hydrophobic layer. The bottom plate includes a bottom electrode array comprising a plurality of digital microfluidic propulsion electrodes, and a second hydrophobic layer covering the bottom electrode array. The top plate and the bottom plate are provided in a spaced relationship defining a microfluidic region therebetween to permit droplet motion within the microfluidic region under application of propulsion voltages between the bottom electrode array and the common top electrode.
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subjects CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
TRANSPORTING
title LIQUID SAMPLE RECOVERY IN HIGH DENSITY DIGITAL MICROFLUIDIC ARRAYS
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