Abstract: An apparatus for verifying repeatability of a spectroscope may verify repeatability of spectrum data, measured by a spectroscope, based on repeatability verification criteria, and control the spectroscope whether or not to remeasure spectrum data.

Abstract: Provided are a nanopore device with resolution improved by graphene nanopores, and a method of manufacturing the same. The nanopore device includes: a first insulating layer; a graphene layer disposed on the first insulating layer and having a nanopore formed at a center portion of the graphene layer; and first and second electrode layers disposed respectively at both sides of the nanopore on a top surface of the graphene layer, wherein a center region of the first insulating layer is removed such that the center portion of the graphene layer is exposed to the outside.

Abstract: A biomolecule detection apparatus comprising a nanopore device having a front surface and rear surface and including a nanopore having a nano-sized diameter; a reservoir disposed adjacent to a rear surface of the nanopore device; and a power supply unit comprising a first electrode disposed in a front of the nanopore device; a second electrode disposed inside the reservoir; and a third electrode disposed adjacent the nanopore and between the first electrode and the second electrode; as well as a method of using the biomolecule detection apparatus to detect a biomolecule in a sample.

Abstract: Nanosensors including graphene and methods of manufacturing the same. A nanosensor includes a first insulating layer in which a first nanopore is formed; a graphene layer that is disposed on the first insulating layer and having a second nanopore or a nanogap formed therein adjacent to the first nanopore; and a marker element that is disposed adjacent to the graphene layer and identifies a position of the graphene layer.

Abstract: A method of determining or estimating a nucleotide sequence of a nucleic acid by using a device with a nanopore.

Abstract: Provided is a device for determining a monomer molecule sequence of a polymer including different electrodes, and a method of efficiently determining a monomer molecule sequence of a polymer.

Abstract: A nanopore device including a nanopore formed by penetrating a thin layer, a nanochannel formed at an entrance of the nanopore, and a filler in the nanochannel, as well as a method of fabricating the nanopore device and an apparatus including the nanopore device.

Abstract: Provided are a method of manufacturing graphene, carbon nanotubes, fullerene, graphite, or a combination thereof having a regulated resistance, and a material manufactured using the method.

Abstract: A nanogap sensor includes a first layer in which a micropore is formed; a graphene sheet disposed on the first layer and including a nanoelectrode region in which a nanogap is formed, the nanogap aligned with the micropore; a first electrode formed on the grapheme sheet; and a second electrode formed on the graphene sheet, wherein the first electrode and the second electrode are connected to respective ends of the nanoelectrode region.

Abstract: Provided are a nanopore device with resolution improved by graphene nanopores, and a method of manufacturing the same. The nanopore device includes: a first insulating layer; a graphene layer disposed on the first insulating layer and having a nanopore formed at a center portion of the graphene layer; and first and second electrode layers disposed respectively at both sides of the nanopore on a top surface of the graphene layer, wherein a center region of the first insulating layer is removed such that the center portion of the graphene layer is exposed to the outside.

Abstract: Provided are a method of manufacturing graphene, carbon nanotubes, fullerene, graphite, or a combination thereof having a regulated resistance, and a material manufactured using the method.

Abstract: Provided is a device with a nanopore that has a thiol-containing material bound to a gold layer, methods of producing the devices, and methods of analyzing nucleic acid using the devices.

Abstract: A method of determining or estimating a nucleotide sequence of a nucleic acid by using a device with a nanopore.

Abstract: Provided is a device for determining a monomer molecule sequence of a polymer including different electrodes, and a method of efficiently determining a monomer molecule sequence of a polymer.

Abstract: A biomolecule detection apparatus comprising a nanopore device having a front surface and rear surface and including a nanopore having a nano-sized diameter; a reservoir disposed adjacent to a rear surface of the nanopore device; and a power supply unit comprising a first electrode disposed in a front of the nanopore device; a second electrode disposed inside the reservoir; and a third electrode disposed adjacent the nanopore and between the first electrode and the second electrode; as well as a method of using the biomolecule detection apparatus to detect a biomolecule in a sample.

Abstract: A nanogap sensor includes a first layer in which a micropore is formed; a graphene sheet disposed on the first layer and including a nanoelectrode region in which a nanogap is formed, the nanogap aligned with the micropore; a first electrode formed on the grapheme sheet; and a second electrode formed on the graphene sheet, wherein the first electrode and the second electrode are connected to respective ends of the nanoelectrode region.

Abstract: A nanopore device including a nanopore formed by penetrating a thin layer, a nanochannel formed at an entrance of the nanopore, and a filler in the nanochannel, as well as a method of fabricating the nanopore device and an apparatus including the nanopore device.

Abstract: An apparatus and method for linearly translocating nucleic acid molecules through an aperture at a reduced rate.