Abstract:
The present invention is related to a biochip and a biomolecular detection system using the same. In particular, the biomolecular detection system is capable of detecting biological molecules (biomolecules) such as DNA or protein at a high speed. The biochip comprises a supporting structure, conductive materials aligned vertically on, and associated with, the supporting structure, and biomolecule probes operably linked to the conductive materials. The biomolecular detection system using the biochip may precisely detect biomolecules as well as the density of the biomolecules.
Abstract:
Provided is a genotyping method. The genotyping method includes using a DNA chip on which just an optimal probe set is immobilized, the optimal probe sets composed of a discriminating probe which perfectly matches a mutant type gene or a wild type gene for each of at least one identified mutation site in each of at least one amplicon contained in a sample and an amplicon probe having a sequence which perfectly matches a region excluding a nucleotide sequence at a mutation site in each amplicon and is absent from the other amplicons, in order to identify which one of a wild type gene and a mutant type gene is present in each mutation site. In this genotyping method, the number of probes used can be reduced and reliability of genotyping results can be increased.
Abstract:
A field emission display (FED) includes anode and cathode plates facing each other, having facing surfaces on which anodes and cathodes of a predetermined pattern are respectively formed, a multitude of micro tips formed on the cathode, at a predetermined spacing, an insulating layer formed on the cathode plate, surrounding and exposing the micro tips, a gate formed on the insulating layer, and spacers interposed between the anode plate and the cathode plate to maintain a predetermined spacing between the anode plate and the cathode plate, each having one end fixed in a hole formed on the anode plate.
Abstract:
A field emission display having a diamond thin film having a low work function due to its affinity for electrons used for forming a micro-tip. Electron emitting micro-tips are manufactured using diamond or diamond-like carbon which have a low work function due to their affinity for electrons, and thereby facilitate electron emission at a very low gate voltage. Manufacturing a flat micro-tip allows uniform tips to be formed so that a large device can be easily fabricated.
Abstract:
A method of fabricating a field emission device which can facilitate the formation of a micro-tip for emitting electrons by a field effect. The micro-tip is fabricated such that the etching rate differences among the tungsten cathode, the lower titanium adhesive layer and the upper aluminum mask, and the internal stress differences are made to be very large, and thus, tungsten micro-tip is protruded by the internal stress when the adhesive layer and the mask are instantaneously etched. Since the micro-tip size is easily adjusted, and the internal stress of tungsten and characteristics of BOE method are utilized throughout the fabricating process, the reproducibility is ensured.
Abstract:
A microcapsule, a structure including a microcapsule, an article including a microcapsule and a method of preparing microcapsules provided, the microcapsule includes at least one material selected from the group consisting of a magnetic substance, a dielectric substance and a combination thereof. The microcapsule also includes a volatile material.
Abstract:
A smell-diffusing cell array substrate, an apparatus configured to transfer smell information and an electronic device are provided, the smell-diffusing cell array substrate includes at least one smell-diffusing cell having a microcapsule with a core-shell structure. A shell of the microcapsule includes a wall material and a photocatalyst dispersed in the wall material. A core of the microcapsule includes a smell-diffusion material and a hydrophilic liquid.
Abstract:
A metamaterial structure is provided, including a substrate and a plurality of resonators that are provided on different surfaces of the substrate or different layers of the substrate. The resonators have resonance characteristics different from each other, and the metamaterial structure has a permittivity, a permeability, and a refractive index respectively different from those of the substrate in a predetermined frequency bandwidth.
Abstract:
An electroconductive fiber, a method of manufacturing an electroconductive fiber, and a fiber complex including an electroconductive fiber are provided, the electroconductive fiber includes an electroconductive polymer, an elastic polymer that forms a structure with the electroconductive polymer, and a carboneous material on at least one of the electroconductive polymer and the elastic polymer.
Abstract:
A smell-diffusing cell array substrate, an apparatus configured to transfer smell information and an electronic device are provided, the smell-diffusing cell array substrate includes at least one smell-diffusing cell having a microcapsule with a core-shell structure. A shell of the microcapsule includes a wall material and a photocatalyst dispersed in the wall material. A core of the microcapsule includes a smell-diffusion material and a hydrophilic liquid.