Patent application number | Description | Published |
20080223794 | Pillar Structure for Separating or Capturing Target Substance - A structure having an opening communicating with an inner space is adapted for separating or capturing a substance introduced from the opening into the inner space. The structure comprises a hollow member having the inner space with the opening and plural pillars positioned mutually separately in the inner space. The pillars are formed of a material containing an inorganic oxide and different in composition from the hollow member. | 09-18-2008 |
20080297802 | DETECTING ELEMENT, DETECTING DEVICE, AND METHOD OF PRODUCING THE DETECTING ELEMENT - A detecting element and a detecting device having high sensitivity, and a production method thereof are provided. The detecting element for detecting a target substance in a sample includes a substrate and a metal structure. The substrate has a pore in which the thickness direction of the substrate corresponds to the depth direction of the pore and in which part of the substrate forming the pore constitutes part of the outer surface of the substrate. The metal structure exists in the pore, and has a ring shape. | 12-04-2008 |
20090000360 | Method for Detecting Target Substance and Target-Substance Detection Kit - The present invention provides a method for detecting a target substance by detecting the presence or concentration of a target substance in a sample solution by bringing the sample solution into contact with a detecting element including a detecting part and a non-detecting part and detecting the presence or number of a magnetic label (magnetic marker) present in the vicinity of the surface of the detecting part and provides a target-substance detection kit. The surface potential ψ | 01-01-2009 |
20090148346 | SUBSTRATE WITH BINDING FUNCTIONAL GROUP - A structural member having a binding functional group on a substrate for binding a capturing molecule capable of capturing a target substance, characterized in that the substrate binds to one end of a polymer which includes at the other end those to which the binding functional group is bound and those to which a suppressing functional group for suppressing adsorption of biological molecules to the structural member and that the suppressing functional group is also bound to a side chain of the polymer. | 06-11-2009 |
20100195106 | DETECTING ELEMENT, AND TARGET SUBSTANCE DETECTING DEVICE AND METHOD OF DETECTING TARGET SUBSTANCE USING THE SAME - To provide a detecting element which is applicable to a detecting device which can improve sensitivity of the detecting device detecting a target substance utilizing plasmon resonance. A detecting element used for a detecting device for detecting a target substance in a sample by utilizing plasmon resonance, wherein it comprises a substrate and a plurality of metal members provided on the substrate, said metal member constituting a columnar structure and said columnar structure being oriented in a long axis direction thereof is provided. According this, the detecting element applicable to the detecting device which can improve sensitivity of the detecting device for detecting a target substance utilizing plasmon resonance. | 08-05-2010 |
20110019195 | RECOGNITION CHIP FOR TARGET SUBSTANCE, AND DETECTION METHOD AND DEVICE FOR THE SAME - A detection device comprising a substrate comprising a plurality of objects of which properties are changed due to the contact with a target substance, means for bringing the target substance into contact with the objects, and means for detecting a change in properties of the objects caused when the target substance is brought into contact with the objects, based on light output when the objects are irradiated with light, wherein the plurality of the objects are located in the direction in which the light for irradiation travels, and the detecting means is means for detecting the change in the properties based on the summation of light output from the plurality of the objects upon irradiation with light. | 01-27-2011 |
20110136264 | METHOD FOR DETECTING TARGET SUBSTANCE AND TARGET-SUBSTANCE DETECTION KIT - The present invention provides a method for detecting a target substance by detecting the presence or concentration of a target substance in a sample solution by bringing the sample solution into contact with a detecting element including a detecting part and a non-detecting part and detecting the presence or number of a magnetic label (magnetic marker) present in the vicinity of the surface of the detecting part and provides a target-substance detection kit. The surface potential ψ | 06-09-2011 |
Patent application number | Description | Published |
20090009756 | Recognition Chip for Target Substance, and Detection Method and Device for the Same - A detection device comprising a substrate comprising a plurality of objects of which properties are changed due to the contact with a target substance, means for bringing the target substance into contact with the objects, and means for detecting a change in properties of the objects caused when the target substance is brought into contact with the objects, based on light output when the objects are irradiated with light, wherein the plurality of the objects are located in the direction in which the light for irradiation travels, and the detecting means is means for detecting the change in the properties based on the summation of light output from the plurality of the objects upon irradiation with light. | 01-08-2009 |
20100003822 | METHOD FOR PRODUCING COLUMNAR STRUCTURED MATERIAL - A microcolumnar structured material having a desired material. The columnar structured material includes columnar members obtained by introducing a filler into columnar holes formed in a porous material. The porous material has the columnar holes formed by removing columnar substances from a structured material in which the columnar substances containing a first component are dispersed in a matrix member containing a second component capable of forming a eutectic with the first component. The matrix member may be removed. In the columnar structured material, the filler is a conductive material, and an electrode can be structured by electrically connecting the conductive materials in at least a part of a plurality of holes to a conductor. | 01-07-2010 |
20100216253 | Organic Material-Immobiling Structure and Method for Production of the Same, and Peptide and DNA Therefor - The invention provides an organic material-immobilizing structure employing new immobilization means, characterized in that at least a part of the surface of the substrate is comprised of one or more members containing silicon oxide, the organic material is bound to the surface of the substrate through a binding domain bound to the organic material and containing an amino acid sequence capable of binding to silicon oxide, selected from the group consisting of amino acid sequences of SEQ ID NOS: 1 and 2: Val-Ser-Pro-Met-Arg-Ser-Ala-Thr-Thr-His-Thr-Val; and Ile-Pro-Met-His-Val-His-His-Lys-His-Pro-His-Val, and derivatives thereof. | 08-26-2010 |
20110143026 | METHOD FOR FABRICATING CHEMICAL SENSOR ELEMENT - A chemical sensor that utilizes localized surface Plasmon resonance including a substrate, metal-containing particles and dielectric particles, wherein the metal-containing particles and the dielectric particles are disposed on the substrate, is used as a chemical sensor element. Thereby, a chemical sensor element having a sufficient detecting sensitivity when localized surface Plasmon resonance is utilized, and a method for the fabrication thereof, can be provided. | 06-16-2011 |