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Graphene transistor gated by charges through a nanopore for bio-molecular sensing and DNA sequencing
Graphene transistor gated by charges through a nanopore for bio-molecular sensing and DNA sequencing
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机译:电荷通过纳米孔控制的石墨烯晶体管,用于生物分子传感和DNA测序
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摘要
A technique for a nanodevice is provided. A reservoir is separated into two parts by a membrane. A nanopore is formed through the membrane, and the nanopore connects the two parts of the reservoir. The nanopore and the two parts of the reservoir are filled with ionic buffer. The membrane includes a graphene layer and insulating layers. The graphene layer is wired to first and second metal pads to form a graphene transistor in which transistor current flowing through the graphene transistor is modulated by charges or dipoles passing through the nanopore.
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