Nanofluidic sensor comprising spatially separated functional sensing components

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United States of America Patent

PATENT NO 9309590
APP PUB NO 20150104587A1
SERIAL NO

14071027

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for making multiple single molecule receptors in a nanopore structure includes depositing a first material and a second material by a physical vapor deposition (PVD) technique onto different selected interior surfaces of a nanochannel and functionalizing a surface of the first material, the second material, or both the first and second materials with a chemical compound having at least two functional groups. The first and second materials can be the same or different and form patches having diameters of about 1 to about 100 nanometers (nm). Also disclosed are embodiments of a nanopore structure including multiple single molecule receptors.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baldauf, Julia South Melbourne, AU 13 29
Harrer, Stefan Hampton, AU 78 600
Schieber, Christine Southbank, AU 23 41

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