A nano-fluidic device includes: a first substrate that has a nanoscale groove on one surface; and a second substrate that is integrally provided with the first substrate by bonding one surface of the second substrate to the one surface of the first substrate and forms a nanochannel with the groove of the first substrate, in which either the first substrate or the second substrate includes at least a thin portion in a part of a position overlapping the nanochannel in plan view, and the thin portion is deformed by pressing to open and close the nanochannel.

A quantum dot glass plate includes a first glass substrate, a second glass substrate correspondingly parallel with the first glass substrate, and a glue layer arranged between the first glass substrate and the second glass substrate, where the glue layer includes at least one glue frame arranged in a line. A shape of the first glass substrate is same as a shape as the second glass substrate, and edges of the glue layer correspond to edges of the first glass substrate and the second glass substrate.

The membrane of a conventional solid-state nanopore device, which is believed to be promising for understanding the structural characteristics of DNA and determining a nucleotide sequence, has been thick, and the accuracy in determining a nucleotide sequence in the DNA chain has been insufficient. A method characterized by forming a membrane by forming a first film on a first substrate having a surface of Si, then forming a hole in the first film in such a manner that the surface of the first substrate is exposed, then forming a second film on the first film and on the surface of the first substrate and then etching the first substrate with a solution which does not remove the second film.

An imaging device and method of using is provided that requires no traditional optics but uses an addressable array of vertically oriented carbon nanotubes. The technique relies on the ability to reduce the nearest neighbor spacing between the carbon nanotubes to less than the wavelength of light used in traditional optical microscopes. The nanoscope can have a resolution of less than 100 nm. Electrophoresis deposition can be used to direct the assembly of the carbon nanotubes onto interconnects in an integrated circuit, which could be used to address the array. The device is portable, compact, and does not utilize complicated components. It also derives spatially resolved dielectric and chemical properties of a sample to be imaged.

The present invention generally relates, in some aspects, to systems and methods for making and using sensors or other devices, such as optical components. One aspect is generally directed to a sensor or other device comprising a nanometer-sized portion. In some embodiments, the sensor can be used to determine various characteristics such as temperature, humidity, an electric field, a magnetic field, an analyte, or the like. For instance, in one embodiment, a portion of a sensor device may be inserted into a cell and used to study the cell, e.g., using optical techniques such as surface plasma resonance. In some embodiments, such sensors or other devices may comprise metal, glass, or other materials, which can be prepared using etching or other techniques.

A 3D nanopore device for characterizing biopolymer molecules includes a first selecting layer having a first axis of selection. The device also includes a second selecting layer disposed adjacent the first selecting layer and having a second axis of selection orthogonal to the first axis of selection. The device further includes an third electrode layer disposed adjacent the second selecting layer, such that the first selecting layer, the second selecting layer, and the third electrode layer form a stack of layers along a Z axis and define a plurality of nanopore pillars.

A 3D nanopore device for characterizing biopolymer molecules includes a first selecting layer having a first axis of selection. The device also includes a second selecting layer disposed adjacent the first selecting layer and having a second axis of selection orthogonal to the first axis of selection. The device further includes an third electrode layer disposed adjacent the second selecting layer, such that the first selecting layer, the second selecting layer, and the third electrode layer form a stack of layers along a Z axis and define a plurality of nanopore pillars.

The present disclosure provides an article including a layer having a nanostructured first surface including nanofeatures and an opposing second surface, and an inorganic layer including a major surface bonded to a portion of the nanostructured first surface. The nanostructured first surface includes protruding features that are formed of a single composition and/or recessed features. The article includes at least one enclosed void defined in part by the nanostructured first surface. The present disclosure also provides a method of making the article including treating a major surface of an inorganic layer with a coupling agent, contacting a nanostructured surface of a layer with the treated inorganic layer, and securing the two layers together via a bonded coupling agent by bonding at least one of the nanostructured surface or the treated inorganic layer. In addition, the present disclosure provides an optical element including the article. The nanostructured surface of the article is protected from damage and contamination by the inorganic layer.

3D nanochannel interleaved devices for molecular manipulation are provided. In one aspect, a method of forming a device includes: forming a pattern on a substrate of alternating mandrels and spacers alongside the mandrels; selectively removing the mandrels from a front portion of the pattern forming gaps between the spacers; selectively removing the spacers from a back portion of the pattern forming gaps between the mandrels; filling i) the gaps between the spacers with a conductor to form first electrodes and ii) the gaps between the mandrels with the conductor to form second electrodes; and etching the mandrels and the spacers in a central portion of the pattern to form a channel (e.g., a nanochannel) between the first electrodes and the second electrodes, wherein the first electrodes and the second electrodes are offset from one another across the channel, i.e., interleaved. A device formed by the method is also provided.

The present invention relates to: a method of manufacturing glass with hollow nanopillars, which includes a silicon oxide layer forming step in which a silicon oxide layer made of silicon oxide is formed on one side of a glass substrate, a first etching step in which the silicon oxide layer is etched and a plurality of silicon oxide clusters are formed on the glass substrate, and a second etching step in which the glass substrate, on which the silicon oxide clusters are formed, is etched and hollow nanopillars are formed; and glass with hollow nanopillars manufactured thereby.