|
Match
|
Document |
Document Title |
|
|
8178045 |
Interchangeable preconcentrator connector assembly
An interchangeable preconcentrator assembly comprises an outer housing and an inner housing defining a chamber. A biased urging member is held at least partially within the outer housing and...
|
|
|
8137623 |
Taste analyzing apparatus
The present invention provides an apparatus for analyzing easily not only the overall taste of a sample but also what kind of components, synergetic effects and diminishing effects contribute to...
|
|
|
8129138 |
Method and apparatus for determining an analyte in a liquid sample
A method for the determination of an analyte in a liquid sample, especially a body liquid sample, with the aid of an analytical apparatus. The apparatus receives a first measuring signal si (i=0,...
|
|
|
8091439 |
Analyte extraction probe assembly
A probe assembly for use in the extraction of analytes from a sample, which probe includes an elongate cylinder portion which is arranged to rotate about its longitudinal axis, and having thereon...
|
|
|
8094315 |
Methods for making and using SPR microarrays
An article, process, and method for surface plasmon resonance plates are described. A substrate is covered with a thin metal film onto which a second thin metal film is deposited. The surface of...
|
|
|
8062595 |
Nucleic acid analysis chip integrating a waveguide and optical apparatus for the inspection of nucleic acid probes
A chip for nucleic acid analysis includes a body (2, 9), in which a detection chamber (7) is formed for accommodating nucleic acid probes (12, 12′). A waveguide (8) is integrated in the body (2, 9...
|
|
|
8048681 |
Methods for nucleic acid isolation and instruments for nucleic acid isolation
The present invention relates to a technique for efficient isolation of long nucleic acids and short nucleic acids from a sample containing long nucleic acids and short nucleic acids via safe and...
|
|
|
8043564 |
Copolymer, and adsorbent or concentrating medium and needle for solid phase microextraction prepared using the copolymer
Described is a copolymer of methacrylic acid and ethylene glycol dimethacrylate which does not have any specificity to general organic solvents, can thus adsorb wide variety of the organic...
|
|
|
8034296 |
Microfluidic card for RBC analysis
A microfluidic circuit cartridge for a complete blood count, including analyses of red blood cells. Various parameters of the red blood cells may be attained. The cartridge may have sphering...
|
|
|
8012434 |
Anti-clogging device and method for in-gel digestion applications
An integrated proteomics sample preparation device and method for in-gel digestion of proteins and for desalting and concentrating samples prior to further analysis such as by MALDI TOF and/or...
|
|
|
8012762 |
Test device, and related methods
Test device for detection and visual indication of a specific analyte in a liquid sample such as a body fluid. The device includes a biodegradable housing, a test strip and a lid. The device is...
|
|
|
8007745 |
Anti-clogging device and method for in-gel digestion applications
An integrated proteomics sample preparation device and method for in-gel digestion of proteins and for desalting and concentrating samples prior to further analysis such as by MALDI TOF and/or...
|
|
|
8006540 |
Automatic solid-phase microextraction sampling apparatus
An automatic solid-phase microextraction (SPME) sampling apparatus having a mobile sampler arm with a holder for a probe carrying a fiber 9 and an intermediate bracket for transferring the probe...
|
|
|
7988844 |
Method for measuring an iodine adsorption number of carbon black, electrolytic cell, and kit for measuring an iodine adsorption number of carbon black
A method for measuring an iodine adsorption number of carbon black includes: (a) electrochemically reducing an unknown amount of iodine adsorbed by a predetermined amount of a carbon black sample;...
|
|
|
7964144 |
MEMS biosensor with integrated impedance and mass-sensing capabilities
A biosensor device (1) providing an analysis platform for detecting cell growth, comprising of an aluminium nitride (AlN) base (2), a shear horizontal-surface acoustic wave (SH-SAW) resonator...
|
|
|
7960179 |
Analytical method for protein mapping using hydrogen/deuterium exchange
Analytical methods using hydrogen/deuterium exchange are provided which reduce or eliminate the back-exchange of deuterium for hydrogen. The methods, which are useful in protein and peptide...
|
|
|
7883899 |
Diagnostic devices
The present invention relates to analytical methods, platforms, and devices for the rapid and efficient immunochromatic determination of one or more components in fluid samples. The devices are...
|
|
|
7883873 |
Saccharide composition synthesizer
The present invention provides a sugar chain synthesizer capable of continuously reacting sugar chains when a plurality of sugar chains are successively reacted. The sugar chain synthesizer of the...
|
|
|
7879621 |
Open channel solid phase extraction systems and methods
The invention provides, inter alia, methods, devices and reagents for the preparation of native and non-denatured biomolecules using solid-phase extraction channels. The invention is particularly...
|
|
|
7842508 |
Method for determining the gas hydrate anti-agglomeration power of a water/oil system
In order to determine the gas hydrate anti-agglomeration power of a system composed of an aqueous phase dispersed in a liquid hydrocarbon phase in the presence of a gas, at least two successive...
|
|
|
7829340 |
Oral fluid assays for the detection of heavy metal exposure
Methods for measuring the concentration of heavy metals such as lead in oral fluid are provided. The concentration of lead in oral fluid can be accurately correlated with the concentration of lead...
|
|
|
7790106 |
Sensor cartridge, sensor feeder, and measuring instrument
A sensor cartridge (1) for use on a sensor feeder includes a cartridge body (10) and a mold (12). The cartridge body (10) has an upper surface (10a), a front (10c) extending continuously from the...
|
|
|
7776615 |
Method for solid-phase micro extraction and apparatus therefor
The present invention is directed to a system for pre-treatment of a sample to be introduced in a chromatograph, and a method for performing solid-phase extraction of a component present in a...
|
|
|
7754421 |
Detection of intact recombinant viruses
In accordance with the present invention, there is provided a new method for detection and quantification of virus and viral particles, comprising the step of labeling the nucleic acids of an...
|
|
|
7749443 |
Enhanced sampling device
The present invention is directed to an enhanced sampling device, herein referred to as an ESD, for enhancing the collection efficiency of the SPME method by enhancing the flow of the analytes onto...
|
|
|
7700743 |
Immobilised affinity medium and its use in separation
A chromatography media such as silica controlled pore glass or agarose containing an affinity ligand such as 2-Aminobenzimidazole (ABI) or aminomethylbenzimidazole (AMBI). The ligand is present in...
|
|
|
7695686 |
Multi-sided immersion formation of composite structures and method
Sample preparation device and method for desalting and concentrating samples prior to further analysis such as by MALDI TOF and/or electro-spray ionization (ESI) mass spectrometry. The device in...
|
|
|
7674631 |
Method and device for solid phase microextraction and desorption
A device for carrying out solid phase microextraction on-site is a tubular member having one closed end and one open end with an extracting surface within said tubular member. The extracting...
|
|
|
7651866 |
Purge and trap concentrator with electrically adjusted purge flow
A purge and trap concentrator has a sample processing system that includes a network of fluid passageways and fluid control devices. A flow controller couples to a purge gas inlet provides an...
|
|
|
7648836 |
Moisture and sediment analysis
Systems and methods for measuring the moisture and sediment content of a sample. In one embodiment, a sample to be tested is collected in a field bottle. The sample from the field bottle is then...
|
|
|
7618592 |
Detachable engageable microarray plate liner
A plate liner detachably engageable onto a microarray plate (or underdrain plate component thereof), suited for preventing or confining pendant drop formation. It is provided either as a...
|
|
|
7615189 |
Analyte accumulation device
A device for accumulation of vapor analytes incorporating nanotubes grown by CVD is described. The devices are used in sensors and as a preconcentrator for a gas chromatograph.
|
|
|
7601542 |
Analytical method for protein mapping using hydrogen/deuterium exchange
Analytical methods using hydrogen/deuterium exchange are provided which reduce or eliminate the back-exchange of deuterium for hydrogen. The methods, which are useful in protein and peptide...
|
|
|
7566421 |
Encapsulated sorbent tube
An encapsulated sorbent tube includes a sampling sorbent tube having an open end and containing a sorbent material therein enclosed within an independent encapsulation element that has a body...
|
|
|
7541003 |
Latex based adsorbent chip
The present invention provides an adsorbent chip, which includes three components, a substrate, an intermediate layer of linker arms and an adsorbent film, which is attached to the linker arms. The...
|
|
|
7491548 |
Method and device for collecting and transferring biohazard samples
A method and system for collecting airborne particles and hydrating the collected particles for analysis. The airborne particles, which may be biological contaminants, are collected from a...
|
|
|
7445935 |
Process and apparatus for loading a particulate solid into a vertical tube
A process is described in which an elastic fluid is contacted with a particulate solid. This comprises providing a substantially vertical elongate tubular containment zone (1) containing a charge...
|
|
|
7429358 |
Method and apparatus for measuring gas sorption and desorption properties of materials
The invention relates to a method and an apparatus (herein referred to as a “gas sorption/desorption analyzer”) for measuring the gas sorption properties of substances (for example hydrogen sor...
|
|
|
7429356 |
Extracting apparatus
A loading mechanism holds at least one extracting cartridge provided with a filter member, at least one waste liquid vessel for accommodating a discharged liquid of a sample liquid and a discharged...
|
|
|
7427377 |
Analyte concentration detection devices and methods
Arrangements for the detection of the presence and/or concentration of an analyte in a sample of bodily fluid include diffuse transmission, diffuse reflection and edge or waveguide illumination...
|
|
|
7422724 |
Biological preconcentrator
A biological preconcentrator comprises a stimulus-responsive active film on a stimulus-producing microfabricated platform. The active film can comprise a thermally switchable polymer film that can...
|
|
|
7419637 |
Oxides of manganese processed in continuous flow reactors
Methods and systems for regenerating and pretreating oxides of manganese and precipitation of oxides of manganese from manganese salt solutions. Oxides of manganese, a slurry containing oxides of...
|
|
|
7419831 |
Method and apparatus for determination of water and for normal phase liquid chromatography
A method for calibrating an analysis instrument, e.g., a gas chromatograph, for water analysis that includes four steps. The first step is to continuously remove water from a liquid that contains...
|
|
|
7416699 |
Carbon nanotube devices
Nanotubes and nanotube-based devices are implemented in a variety of applications. According to an example embodiment of the present invention, a nanotube is adapted to pass current between two...
|
|
|
7407625 |
Volume-differential water assay system using hydrophilic gel
Systems and methods for measuring the moisture and sediment content of a petroleum sample. In one embodiment, a sample to be tested is collected in a field bottle. The sample from the field bottle...
|
|
|
7405083 |
Method and apparatus for purifying and desalting biological samples
The subject invention provides a sample processing technique for purifying a biological or chemical sample. The invention is particularly well-suited to prepare a sample for mass spectrometry. The...
|
|
|
7399449 |
Microfabricated diffusion source
A microfabricated diffusion source to provide for a controlled diffusion rate of a vapor comprises a porous reservoir formed in a substrate that can be filled with a liquid, a headspace cavity for...
|
|
|
7398671 |
Micromechanical sensor element
A micromechanical sensor element for recording the bonding of molecules to the micromechanical sensor element. The sensor element having a substrate and at least one electrical terminal. There is...
|
|
|
7393691 |
SERS method and apparatus for rapid extraction and analysis of drugs in saliva
The method and apparatus rapidly separate drugs and their metabolites from saliva and, in a continuous sequence of steps, rapidly detect, identify and quantify them through surface-enhanced Raman...
|
|
|
7393692 |
SERS method for rapid pharmacokinetic analysis of drugs in saliva
The method and apparatus rapidly separate drugs and their metabolites from saliva and, in a continuous sequence of steps, rapidly detect, identify and quantify them through surface-enhanced Raman...
|