7results about "Nanostructure assembly" patented technology

The present invention relates to a method for depositing an object (6), comprising: - approaching, in an enclosure, a holder in the direction of a carrier substrate (5), then - transferring, in the enclosure, the object from the holder to an area for depositing (7) the carrier substrate. The transfer step is preferably carried out when the inside of the enclosure is in a vacuum at a pressure below 10 -6 bar.

A light emitting device includes: a substrate; a first electrode and a second electrode provided at a distance from each other on the substrate and extending in one direction; a plurality of light emitting diodes provided between the first electrode and the second electrode, and connected to the first electrode and the second electrode; and a residual pattern provided between at least one of the plurality of light emitting diodes and the substrate.

An article having an anti-reflective structure is provided. The antireflective article includes a substrate having a surface and a bulk, and an array of antireflective nanostructures along the surface of the substrate. Each antireflective nanostructure in the array of antireflective nanostructures is supported by the bulk of the material. Each antireflective nanostructure in the array of antireflective nanostructures tapers from the bulk of the substrate to define a respective peak. At least some of the antireflective nanostructures in the array of antireflective nanostructures are connected to adjacent antireflective nanostructures in the array of antireflective nanostructures via respective interconnects. Each interconnect is added to the bulk of the substrate supporting the antireflective nanostructures. Each interconnect is located at or on a midpoint between the peak of the antireflective nanostructure and the bulk of the substrate.

The application discloses a controllable assembly method of nanoparticles. The method is realized by complexing carboxyl-modified pillar[5]arene (CP[5]A) and pyrene butyric acid grafted organic imidazole salt through host-guest interaction. Through a two-step simple substitution reaction, 1-methyl-3-(10-(4-pyrene-1-butanoic acid)-chrysene-1H-imidazole bromide and derivatives containing different carbon numbers are synthesized, which are mixed with the reported CP[5]A to obtain the assembly system. By adjusting the concentration of the host and guest organic matters and the chain length of the guest organic matter, AuNPs can be controllably assembled and form well-defined one-dimensional and two-dimensional structures, especially the fine assembly of AuNPs can be realized. The assembly system has high stability and can exist stably for months. Meanwhile, the assembly system has good universality and can be used to assemble different types of nanoparticles, such as silver nanoparticles, silver nanosheets, iron gold nanoparticles and gold nanorods, and is a simple and universal assembly platform.

A new class of ordered functional nanoporous material (OFNMs) with a unique combination of electronic conductivity, gas transport ability, and ion transport properties are provided. The OFNM provided is highly ordered and contains nanometer scale pores lined with nitrogen atoms. The pores have dimensions of from 1.2 nm to 82 nm of longest linear extent across the pore. The functionality within the pore is controlled through selection of groups that extend into the pore. The degree of conjugated aromaticity is readily controlled to adjust the electrical conductivity properties of the resulting structure. By adjusting the groups external to the pore, three-dimensional structures are formed that are organic mimics of zeolites, metal organic frameworks (MOF), or perovskites.

Disclosed herein includes a method for high-throughput, controlled deposition of low-density nanoparticle ensembles onto a substrate. The nanoparticle ensembles may further be functionalized with biological probes for molecular detection, such as molecular plasmonic sensing. Sensing devices containing low-density nanoparticle ensembles functionalized with biological probes and methods of nucleic acid detection are also described.

The invention relates to a novel method of producing hetero-oligomeric pores. The invention also relates to hetero-oligomeric pores produced using the method and polynucleotide characterisation using the hetero-oligomeric pores.