Apparatus and method for threading a biopolymer through a...

Chemistry: electrical and wave energy – Processes and products – Electrophoresis or electro-osmosis processes and electrolyte...

Reexamination Certificate

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C204S600000, C204S601000, C204S450000

Reexamination Certificate

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10622367

ABSTRACT:
The present invention provides an apparatus and method for threading a biopolymer through a nanopore. The apparatus of the present invention provides a substrate having a channel with a channel wall and a nanopore in the channel wall. The channel and nanopore are designed for receiving a biopolymer. The apparatus includes at least one set of electrodes for moving the biopolymer in a first direction past the nanopore, and at least one set of electrodes for moving the biopolymer through the nanopore in a second direction.The invention also provides a method for threading a biopolymer through a nanopore. The method includes moving the biopolymer past the nanopore in a first direction, and threading the biopolymer through the nanopore in a second direction.

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