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Chemistry: Analytical And Immunological Testing > Involving An Insoluble Carrier For Immobilizing Immunochemicals > Carrier Is Inorganic > Metal Or Metal Coated

Metal Or Metal Coated

Metal Or Metal Coated patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

08/29/13 - 20130224886 - Flow rate measurement apparatus, antigen concentration measurement apparatus, flow cell, flow rate measurement method, and antigen concentration measurement method
A flow rate measurement apparatus includes a light oscillator; a thin metallic film which causes surface plasmon resonance by light output from the light oscillator; a focusing unit which fixes the thin metallic film and converts the output light of the light oscillator into incident light having a plurality of...

07/19/12 - 20120184052 - Isolation and analysis of thiol protein matter using gold nano-particles
A method of rapidly and accurately identifying and analyzing thiol proteins in a sample using gold nanoparticles. Disclosed are embodiments of a flow device for isolation, fractionation and subsequent instrumental analysis of thiol containing proteins from various samples or tissue sources using gold nanoparticles. Also disclosed are embodiments of a...

07/05/12 - 20120171782 - Mass spectrometric immunoassay
Rapid mass spectrometric immunoassay methods for detecting and/or quantifying antibody and antigen analytes utilizing affinity capture to isolate the analytes and internal reference species (for quantification) followed by mass spectrometric analysis of the isolated analyte/internal reference species. Quantification is obtained by normalizing and calibrating obtained mass spectrum against the mass...

02/02/12 - 20120028372 - Rapid detection and identification of energetic materials with surface enhanced raman spectrometry (sers)
In one embodiment, a system includes a plurality of metal nanoparticles functionalized with a plurality of organic molecules tethered thereto, wherein the plurality of organic molecules preferentially interact with one or more analytes when placed in proximity therewith. According to another embodiment, a method for detecting analytes includes contacting a...

12/01/11 - 20110294230 - Lyophilization of colloidal metals for surface enhanced raman scattering
An assay and method of making same for use in SERS spectroscopy. The assay includes colloidal particles of a metal, which have been lyophilized. The lyophilized particles of metal produce a SERS active solution when reconstituted. The lyophilized particles of metal may be provided in a container in an assay...

05/26/11 - 20110124131 - Method for preparing metal nanoparticle using metal binding protein
The present invention relates to a method of preparing heavy metal nanoparticles using a heavy metal-binding protein. More specifically, relates to a method for preparing heavy metal structures, comprising the steps of: culturing a microorganism transformed with a gene encoding a heavy metal-binding protein, in a heavy metal ion-containing medium,...

05/26/11 - 20110124132 - Centrifugal micro-fluidic device and method for detecting target in fluid sample
Disclosed are a centrifugal micro-fluidic device and an immunosorbent assay method using the same. In particular, a centrifugal micro-fluidic device having a plurality of micro-fluidic structures placed in a disc type platform to simultaneously conduct several immunosorbent assays, as well as an immunosorbent assay method using the same are provided....

02/24/11 - 20110045607 - Probe composite, method for manufacturing the same, method for using the same, and contrast agent including the same
A probe composite for photoacoustic imaging includes a first probe and the second probe mixed with each other. The first probe includes a first ligand and a first nanorod conjugated to the first ligand. The first ligand specifically interacts with a first target. The second probe includes a second ligand...

01/20/11 - 20110014724 - Method of detecting bioproducts using localized surface plasmon resonance sensor of gold nanoparticles
Disclosed is a method of detecting bioproducts using Localized Surface Plasmon Resonance (LSPR) of gold nanoparticles, which can diagnose bioproducts based on changes in the maximum wavelength occurred by an antigen-antibody reaction after immobilization of the gold nanoparticles onto a glass panel. A sensor using such method exhibits high sensitivity,...

12/02/10 - 20100304502 - Detection method and detection kit
A detection method for detecting a substance such as a virus which achieves enhanced detection sensitivity even in trace amounts of a substance to be detected and is also simple and superior in visual determinability is disclosed, comprising contacting a complex of a substance to be detected and a semiconductor...

09/16/10 - 20100233825 - Chemical sensor element, sensing apparatus, and sensing method
A chemical sensor element contains a resonator having a first reflector in which particles of a fine metal structure are arranged two-dimensionally and periodically is counterposed with interposition of a dielectric layer to a second reflector, wherein the resonance wavelength of a resonator in which the entire of the first...

07/15/10 - 20100178713 - Target substance-detecting element
A substrate of a target substance-detecting element for detecting a target substance in a specimen based on localized surface plasmon resonance comprises a supporting member and a metal nano-dot group provided on the supporting member, metal nano-dots each of which is comprised in the metal nano-dot group and adjacent to...

04/08/10 - 20100087013 - Nanosensors and related technologies
The present invention generally relates to nanotechnology and sub-microelectronic circuitry, as well as associated methods and devices, for example, nanoscale wire devices and methods for use in determining nucleic acids or other analytes suspected to be present in a sample (for example, their presence and/or dynamical information), e.g., at the...

03/25/10 - 20100075441 - Rapid immunochromatographic detection by amplification of the colloidal gold signal
The present invention relates to a method for rapid immunochromatographic detection of a target in a sample, wherein the target is an antibody and/or an antigen, using different colloidal gold conjugates conjugated with a specific antibody and some oligonucleotides and their complementary oligonucleotides and/or antibodies and their related antigens, rapid...

03/11/10 - 20100062545 - Bioassays using plasmonic scattering from noble metal nanostructures
The present invention relates to detecting and/or measuring scattering effects due to the aggregating metallic nanostructures or the interaction of plasmonic emissions from approaching metallic nanoparticles. The scattering effects may be measured at different angles, different wavelengths, changes in absorption and/or changes in polarization relative to changes in the distances...

12/31/09 - 20090325316 - Compositions for use as a signal generation component and methods of using same
wherein R is one or more substituents, each substituent comprising an electron donating group; n=2-10; x=1-2; and y=2-4....

12/17/09 - 20090311806 - Gold-binding protein and use thereof
A protein utilizing an anti-gold antibody and a gold-binding side which is a part of the anti-gold antibody is constructed. This protein is capable of specifically binding to gold. This protein or a complex protein containing such a protein can be used for the detection of a target substance....

09/17/09 - 20090233380 - Methods and compositions of conjugating gold to biological molecules
The present application describes methods for conjugating gold to biological molecules and conjugates resulting from the same. The method provides superior gold conjugated biomolecules with higher sensitivity than those made from conventional gold conjugation methods....

08/13/09 - 20090203153 - Metal particle and a testing method using the same
An object of the present invention is to provide a metal particle with which a highly-sensitive testing method can be conducted, and a testing method using such metal particle. The present invention provides a metal particle, which is produced by coating a metal particle labeled with a molecule binding to...

05/07/09 - 20090117669 - Substrate for target substance detecting device, target substance detecting device, target substance detecting apparatus and method using the same, and kit therefor
wherein na represents a refractive index of water....

04/16/09 - 20090098662 - Determining the presence or amount of a metal-labelled species
A method for determining the presence or amount of a metal-labelled species in a sample may include causing the metal of the metal-labelled species in the sample to form a soluble electrochemically-active complex which is stable relative to moieties present or potentially present in the sample which will form an...

04/16/09 - 20090098663 - Novel water-soluble nanocrystals comprising a polymeric coating reagent, and methods of preparing the same
Disclosed is a water soluble nanocrystal comprising a nanocrystal core comprising at least one metal M1 selected from an element of main group II, subgroup VIIA, subgroup VIIIA, subgroup IB, subgroup IIB, main group III or main group IV of the periodic system of the elements (PSE), at least one...

03/19/09 - 20090075396 - Biosensors
Methods for detecting a biological interaction comprising administering a substrate comprising a ligand attached to the substrate wherein the ligand binds to a receptor and wherein a signal is produced. Also disclosed is a biosensor comprising a substrate and a ligand wherein the ligand is attached to the surface of...