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US20140356978 Extraction of Mycotoxins  
A method and composition for extracting an analyte from a test sample such as grain, so as to determine whether the test sample is contaminated with a toxin. The method is particularly useful for...
US20150093743 ON-DEMAND PARTICLE DISPENSING SYSTEM  
Systems, including apparatus and methods, for the microfluidic manipulation, dispensing, and/or sorting of particles, such as cells and/or beads.
US20110020860 FECAL EXAMINATION METHOD AND COLLECTION CONTAINER  
A method for conducting a fecal examination includes providing a collection spoon and a collection container comprising a transparent body having a cap which can be removed to permit fecal matter...
US20150209502 TRIPLE SYRINGE AND METHODS OF MAKING PLATELET-ENRICHED PLASMA AND USE THEREOF  
A triple syringe system that allows for either a larger volume of ACP, or a larger combined output of PRP (platelet rich plasma) and PPP (platelet poor plasma). The different outputs are based...
US20150050746 METHODS FOR FABRICATING HIGH ASPECT RATIO PROBES AND DEFORMING HIGH ASPECT RATIO NANOPILLARS AND MICROPILLARS  
Methods for fabricating of high aspect ratio probes and deforming micropillars and nanopillars are described. Use of polymers in deforming nanopillars and micropillars is also described.
US20110236884 MICROBUBBLES FOR AFFINITY SEPARATION  
The present invention relates to methods, compositions and kits for affinity isolation, affinity purification and affinity assay based on microbubbles coated with an affinity molecule....
US20110207160 METHOD FOR MEASURING LOW DENSITY LIPOPROTEIN CHOLESTEROL  
It is an object of the present invention to provide a method capable of measuring low density lipoprotein cholesterol (LDL) in a body fluid with high selectivity. The present invention provides a...
US20150153260 Device and method for bilirubin photoisomerization to reduce laboratory test interference  
Provided are a device and method for using bilirubin photoisomerization to reduce bilirubin interference with laboratory blood tests for other chemical analytes.
US20140147923 METHODS AND DEVICES FOR TESTING WATER  
Methods and systems for testing fluid samples include a diffused air flotation (DAF) system and a jar. The jar includes a diffuser for injecting the diffused air into the jar and a tap for drawing...
US20100047920 DEVICE IMPROVING THE DETECTION OF A LIGAND  
A device and method is disclosed for improving the detection of a ligand by a receptor by concentrating microbes by removing particulates from fluid-borne samples and/or causing selective...
US20090253181 Universal sample preparation system and use in an integrated analysis system  
The invention provides for devices and methods for interfacing microchips to cartridges and pneumatic manifolds. The cartridges, microchips, and pneumatic manifolds can be integrated with...
US20120178178 BIOSENSOR CARTRIDGE  
A biosensor cartridge includes a plasma separator, a plasma metering chamber, a mixer, and a biosensor.
US20120309096 DETECTING SUCCINYLACETONE  
This invention relates, inter alia, to detecting and/or measuring succinylacetone and one or more additional biological analytes using mass spectrometry.
US20110201539 DETECTING SUCCINYLACETONE  
This invention relates, inter alia, to detecting and/or measuring succinylacetone and one or more additional biological analytes using mass spectrometry.
US20070235390 Titanium-coated sorbents as a separation medium for HPLC of phosphorus-containing materials  
Methods for the separation of phosphorus-containing biological materials from a sample mixture are provided. The methods use a solid support comprising a Ti(IV) metal-coated sorbent matrix....
US20150104826 DEVICES AND CARTRIDGES FOR EXTRACTING BIO-SAMPLE REGIONS AND MOLECULES OF INTEREST  
Methods, devices, and systems for integrating extraction and purification of bio-sample regions and materials with patient analysis, diagnosis, follow up, and treatment. The invention provides a...
US20140038301 SELECTIVE CAPTURE AND RELEASE OF ANALYTES  
The described subject matter includes techniques and components for minimally invasive, selective capture and release of analytes. An aptamer is selected for its binding affinity with a particular...
US20150192571 METHOD FOR THE ISOLATION OF MICROVESICLES  
The present disclosure relates to a method for the isolation of microvesicles comprising contacting the sample with at least one polysaccharide to isolate the microvesicles.
US20080214378 Large area cytocentrifuge sample chamber  
A cytocentrifuge sample chamber includes a sample receiving well to receive and hold a sample to be centrifuged and a sedimentation chamber adjacent a microscope slide upon which cells and/or...
US20120107830 REAGENTS FOR BIOMOLECULAR LABELING, DETECTION AND QUANTIFICATION EMPLOYING RAMAN SPECTROSCOPY  
The present disclosure provides isotopically substituted compounds of the formula (II): wherein T, U, V, W, X, Y, Z, R0, R3, R4, R5 and R6 are as defined in the detailed description. The method...
US20130244338 FUNCTIONALIZATION OF A POROUS MEMBRANE WITH AN ADSORBED POLYACID  
The disclosure relates to a process and related article for functionalizing a porous membrane by contacting the membrane with a polyacid polymer at low pH to stably adsorb a polyacid layer on the...
US20050169809 Device for producing a cytological preparation on an object-carrying slide  
The invention concerns a device (1) for producing a cytological preparation on an object-carrying slide (2) from a sample in the form of a suspension of cells, said device comprising a receptacle...
US20140179021 HIGH THROUGHPUT MICROFLUIDIC DEVICE  
A microfluidic element comprising at least one pair of plates, at least one of said plates having an open channel distributed on a surface that is adjacent the other plate in the pair. In use,...
US20120149035 MODULAR POINT-OF-CARE DEVICES, SYSTEMS, AND USES THEREOF  
The present invention provides devices and systems for use at the point of care. The methods devices of the invention are directed toward automatic detection of analytes in a bodily fluid. The...
US20060081539 Structure and method for handling magnetic particles in biological assays  
Magnetic handling structure (1a) comprising a retractable magnet (4) and a probe (3) for the manipulation of magnetic particles in biological samples and methods of handling magnetic particles in...
US20140179022 ROTATING SHIELDED MAGNETIC ACTUATOR  
Magnetic actuators comprising at least one shielded rotatable magnet are presented. Systems comprising such magnetic actuators and methods for using such magnetic actuators to isolate magnetic...
US20050032238 Vented microfluidic separation devices and methods  
A pressure-driven microfluidic device for separating chemical or biological species from a sample provides an on-board stationary phase packing manifold or distribution network for simultaneously...
US20060091085 Microchip for sample, centrifugal dispension method of sample using the microchip and centrifugal dispenser  
A microchip used for a method for centrifugally dispensing a liquid sample by giving a revolving motion and a rotating motion to a rotary disk on which the microchip is mounted, includes a...
US20130210164 REDUCING pH EXCURSIONS IN ION EXCHANGE CHROMATOGRAPHY  
Provided are methods and compositions for reducing or eliminating pH excursions in cation and anion exchange chromatography.
US20130337577 Extraction Pipette  
A solid-phase extraction pipette (20) is provided for extracting substances comprising: a generally hollow body (29) having an inlet (21), a stem (22), and an elastic chamber (28); a first...
US20060199275 Method and tool for filtrating specimen using specimen sampling container, and specimen sampling container  
A method for filtrating liquid sample such as blood or the like with a filter member utilizing inner vacuum, the same enabling completion of filtration without removing a stopper, and superior in...
US20110143445 Analysis of Amino Acids And Amine-Containing Compounds Using Tagging Reagents and LC-MS Workflow  
A plurality of mass differential tagging reagents is used to label amine functionality in amine-containing compounds. The labeled analytes have distinct retention times on a reversed phase column,...
US20050260100 Centrifugal cytology system, chamber block and method for the preparation of treated monolayers of sample material  
An apparatus and method for the automated preparation of treated monolayers of sample material, comprising: a centrifuge having a rotor (12) carrying removable chamber blocks (14); sample and...
US20060180548 Liquid depletion in solid phase separation processes  
Methods and apparatus are disclosed for depleting liquid in a porous solid phase. The liquid is disposed adjacent a porous solid phase and a controlled flow of a pressurized gas is applied to the...
US20070287193 Vial Assembly, Sampling Apparatus And Method For Processing Liquid-Based Specimens  
A vial-based system and method for handling and processing specimens of particulate matter-containing liquid directly in the vial. A processing assembly (40), which includes a stirrer (45) and a...
US20150125864 METHODS OF STABILIZING A VESICLE IN A SAMPLE  
Provided is a method of stabilizing vesicles in a sample by combining a sample comprising a vesicle with a chelating agent and a composition used in the stabilizing the vesicle in the sample.
US20120135541 MULTI-DIRECTIONAL MICROFLUIDIC DEVICES COMPRISING A PAN-CAPTURE BINDING REGION AND METHODS OF USING THE SAME  
Microfluidic devices and methods for using the same are provided. Aspects of the invention include microfluidic devices that include a separation medium and a pan-capture binding medium. The...
US20140255271 Device for Rapid Urine Concentration  
The present invention provides a device for the concentration of one or more target analytes contained in a urine sample. The device comprises a tube comprising an upper portion defining an...
US20080038837 CHEMICAL TREATMENT CARTRIDGE AND METHOD OF USING SAME  
There are provided a chemical treatment cartridge capable of easily executing a process for separating constituents from each other, and a method of using the same. The chemical treatment...
US20050178726 Disruption of cells and tissues  
A method for disrupting cells and/or tissues employs a disrupter with a disruption element having an outer dimension that is slightly smaller than the inside dimension of a container in which a...
US20120129156 BARRIERS FOR FACILITATING BIOLOGICAL REACTIONS  
The present invention relates to systems, devices, and methods for performing biological reactions. In particular, the present invention relates to the use of lipophilic, water immiscible, or...
US20060266715 Separation and accumulation of subcellular components, and proteins derived therefrom  
The present invention provides for proteome fractionation through the separation and accumulation of subcellar organelles from a biological sample such that the subcellular organelles are highly...
US20050191760 Apparatuses and methods for isolating nucleic acid  
The present invention is an apparatus and method for purifying and isolating nucleic acid. The system uses one or more automated stations to perform steps of the method, including loading a sample...
US20050032239 Biological fluid collection and sampling container  
A fluid collection and sampling container is disclosed, comprising; a cup member; a lid assembly removeably mounted to the cup member and having (a) on a location on the lid an aperture with...
US20060057738 Device, method, system and kit, for collecting components from a biological sample  
This invention relates to devices, systems, methods, and kits for collecting subcellular components from a biological sample. In one aspect, invention pertains to the isolation of total cellular...
US20090155920 HIGH THROUGHPUT DISSOLUTION AND PRECIPITATION APPARATUS AND METHOD  
A dissolution and precipitation system includes an array of reactors. Each reactor has a mother well and a daughter well having a volume between about one microliter and one milliliter. A fluid...
US20060160244 Analyte extracting cartridge set and analyzing method  
An analyte extracting cartridge set is described that includes: an analyte extracting cartridge to be loaded to an analyzing apparatus for extracting an analyte from a subject to be examined and...
US20150152467 Filter Arrangement with Slider Valve and Method for Using the Same  
A filter arrangement with a top element and a bottom element and a filter element therebetween captures oversized particles on the upper surface of the filter element and tangentially rinses these...
US20120164749 Smart Hydrogel Particles for Biomarker Harvesting  
Capture particles for harvesting analytes from solution and methods for using them are described. The capture particles are made up of a polymeric matrix having pore size that allows for the...
US20050266585 Filtration unit  
Two interconnected systems for retaining and filtering a fluid are provided. The systems may be used individually or together. The first system comprises a vessel having a lower section with an...

Matches 1 - 50 out of 151 1 2 3 4 >