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7416903 |
Wavy interface mixer
The present invention provides methods and apparatus for mixing samples in-line in a microfluidic system, comprising methods of and means for introducing a first fluid sample into a flow-tube at a...
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7416902 |
Method and apparatus for airborne particle sorting
An apparatus for airborne particle sorting is provided comprising a charging system adapted for applying an electrostatic charge to the particles, such that particles of at least a first group are...
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7416897 |
Method for high-throughput screening assay sample preparation and analysis
A method is disclosed for high-throughput screening assay sample preparation and testing for the identification of binding between drug targets and library compounds, for use with a calorimetric...
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7416841 |
Diagnostic analytical system comprising DNA chips with thin-film transistor (TFT) elements
An IJ-system reagent inspection device 3 that instructs an ejection device to eject a reagent and reads an inspection result from a detachable DNA chip module 2. The method is carried out based...
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7416703 |
Polymer based lanthanide luminescent sensors for the detection of organophosphorus compounds
A device for measuring and detecting the organophosphonis compounds, such as a pesticides or a nerve agents is provided. The devices function by selectively binding an organophosphorous compound to...
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7416701 |
Calibrator for fluorosensor
A multichannel fluorosensor includes an optical module and an electronic module combined in a watertight housing with an underwater connector. The fluorosensor has an integral calibrator for...
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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...
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7413707 |
Microchip assembly
Provided is a microchip assembly including a base holder, a microchip installed on the base holder and having at least one input hole into which a reaction sample is input and at least one...
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7413706 |
Replaceable parylene membranes for nanocalorimeter
A measurement operation, such as a calorimetry measurement, is performed using a measurement array and a replaceable passivation membrane (e.g., a parylene membrane). The passivation membrane is...
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7407813 |
Assays
An analytical test device incorporating a dry porous carrier to which a liquid sample, eg. urine, suspected of containing an analyte such as HCG or LH can be applied indirectly, the device also...
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7405073 |
Point source biological agent detection system
This invention is directed to a method and apparatus using polymerase chain reaction (PCR) technology for collecting air samples and identifying biological agents in the air sample. The apparatus...
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7404930 |
Method and system for performing in continuous flow a biological, chemical or biochemical protocol
The invention concerns the performing, in continuous flow, of a biological, chemical or biochemical protocol on substances to be analysed, comprising several steps which consists in: in causing a...
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7402425 |
Stress-based electrostatic monitoring of chemical reactions and binding
Electrostatic capacitance measurements are used to detect chemical or biological analytes, or chemical interactions, with great sensitivity. A diaphragm is coated with a material capable of...
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7402381 |
Method of immobilizing molecules onto a solid phase substrate and method of fabricating a biosensor using the method
Aspects of the invention can provide a method capable of easily realizing immobilization with the optimum density derived from a concentration control and without phase separation in coadsorption...
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7399959 |
Method and apparatus for enhanced ion based sample filtering and detection
The invention provides, in various embodiments, systems and methods relating to enhancing the filtering and detection capability of ion mobility based systems by various techniques to counteract a...
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7399628 |
Body for flow-through cells and the use thereof
A system of flow-through cells is obtained by assembling a body with a base plate. The body has a first spring element and a first stop, disposed on opposite end sections of the body, at least one...
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7399446 |
Apparatus and process for locating and for measuring variations in temperature and/or in degree of fouling over the internal surface of equipment
The present invention relates to an apparatus and a process for locating and for measuring variations in temperature and/or in degree of fouling over the internal suface of equipment.
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7399445 |
Chemical sensor
A sensor device is formed from a metal film having a plurality of openings, a sensor material positioned within each of the openings, a light source that emits light having a first wavelength, and...
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7396675 |
Kit and method for determining a plurality of analytes
The invention is related to different embodiments of a kit for the simultaneous qualitative and/or quantitative determination of a multitude of analytes comprising
a sensor platform...
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7393693 |
Methods and procedures for stabilization and performance optimization of multi-layer sol-gel chemical and biochemical sensors
A sensor and method for making a sensor includes providing a substrate having an adhesion layer with a first functional group operatively associated with a sol-gel composition having a second...
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7393633 |
Genotyping kit for diagnosis of human papillomavirus infection
The present invention relates to a genotyping kit for diagnosing patients infected with human papillomavirus (HPV), and a method for diagnosis of HPV infection by genotyping specimen DNA isolated...
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7390665 |
Distinguishing test types through spectral analysis
A method and apparatus for automatically selecting test types for an analytical meter system based on the insertion into the meter of a test element. The test element can be an analytical element,...
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7387892 |
Biosensor using microdisk laser
A compact sensor for detecting the presence of biological or chemical species includes a microdisk laser and a wavelength shift detector. The microdisk laser is coated with a biological or chemical...
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7387764 |
Contained oxygen analyzing apparatus and contained analyzing method
An apparatus for analyzing the amount of gas in a solid sample such as a contained oxygen analyzing apparatus and method utilizing a preliminary reducing furnace which can be connected to an...
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7384796 |
Assays
An analytical test device incorporating a dry porous carrier to which a liquid sample, eg. urine, suspected of containing an analyte such as HCG or LH can be applied indirectly, the device also...
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7384795 |
Methods for verifying fluid movement
Methods for using semiconductor nanocrystals for determining fluid movement, fluid dilution and fluid removal are described. Methods for using semiconductor nanocrystals for monitoring and...
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7384602 |
Chemical analysis apparatus and genetic diagnostic apparatus
In a chemical analysis apparatus for extracting a specific substance, such as nucleic acid, from a sample containing a plurality of chemical substances, solutions remaining in valves are prevented...
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7381571 |
Device and method for analyte detection
The invention is directed to a method and device for simultaneously testing a sample for the presence, absence, and/or amounts of one or more of a plurality of selected analytes. The invention...
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7381570 |
Device and method for multiple analyte detection
The invention is directed to a method and device for simultaneously testing a sample for the presence, absence, and/or amounts of one or more of a plurality of selected analytes. The invention...
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7381569 |
Device and method for multiple analyte detection
The invention is directed to a method and device for simultaneously testing a sample for the presence, absence, and/or amounts of one or more of a plurality of selected analytes. The invention...
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7381361 |
Fabricating structures in micro-fluidic channels based on hydrodynamic focusing
Forming a structure attached to a micro-fluidic channel based on hydrodynamic focusing is disclosed. In one aspect, a polymerizable fluid and a focusing fluid may be introduced into a hydrodynamic...
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7378280 |
Apparatus and methods for conducting assays and high throughput screening
The present invention provides microfluidic devices and methods for using the same. In particular, microfluidic devices of the present invention are useful in conducting a variety of assays and...
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7374722 |
System for taking a gas sample able to contain particles of suspended materials
The sampling system of the invention includes a column comprising a first separator associated with a first collector so as to extract particles whose diameter is larger than a first diameter, and...
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7374721 |
Chip with measuring reliability and a method thereof
A chip with measuring reliability and a method thereof are provided. The present invention serially connects a resistor having a resistance equal to or a little more than a maximum resistance of...
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7374719 |
Test strip for determining concentration of multiple analytes in a single fluid sample
A multilayer test strip that measures concentrations of multiple analytes from a single whole blood sample. The test strip includes a test matrix of several layers held together in constant contact...
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7371348 |
Multiple array format
A multiple array substrate having multiple assay chambers, each assay chamber containing one or more arrays. The assay chambers include a form-in-place gasket between a substrate and a cover....
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7371329 |
Method for filtering particles from a fluid
Methods for filtering particles from a fluid are disclosed, wherein an array of microstructures defining respective microchannels having respective minimum widths are used to separate the fluid...
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7368280 |
Detection of biospecific interactions using amplified differential time domain spectroscopy signal
A method for detecting specific associations between a tethered molecule and an untethered target molecule. The method comprises (1) selecting a tethered molecule; (2) alternately impinging THz...
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7368085 |
Analyte detector
An analyte detector including a device having a surface, wherein the device is capable of detecting a charge adjacent to the surface. The surface includes a plurality of molecules bonded thereto,...
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7368084 |
Flow cytometry for high throughput screening
The present invention, provides a flow cytometry apparatus for the detection of particles from a plurality of samples comprising: means for moving a plurality of samples comprising particles from a...
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7364917 |
Apparatus and method for detecting vaporized gas
For detecting a component of a substance (of liquid or solid) on a front surface of a substrate, the substrate with the substance thereon is transferred into a vaporizing section, the substance is...
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7364905 |
Apparatus and method for high throughput analysis of compound-membrane interactions
An article and method for high throughput and a high content investigation of compound interactions with live tissue or its substitutes under controlled conditions during compound absorption and...
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7364898 |
Customized micro-array construction and its use for target molecule detection
The present invention relates to a detection and quantification method of different sets of target molecules ( 1, 3 ), being possibly present simultaneously in a biological sample by the use of a...
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7364696 |
Methods and devices for droplet microchromatography
Disclosed devices and methods for droplet microchromatograhy are aimed at optical monitoring and rapid analysis of a drying droplet. The device includes droplet deposition component preferably made...
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7358094 |
Sensor system for saccharides
An analytical system for detecting a saccharide is provided. The analytical system includes a saccharide sensor attached to a solid substrate and having the formula:
Where Z is selected from...
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7357852 |
Bubble-free and pressure-generating electrodes for electrophoretic and electroosmotic devices
Bubble-free electrodes, electrochemical cells including bubble-free electrodes, analytical devices, and methods for preparing and using them are provided. The analytical devices each include at...
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7354552 |
Gas chromatograph with flame ionisation detector for parallel hydrocarbon analysis
A field flame ionisation gas chromatograph for the analysis of a hydrocarbon gas mixture found in particular in mud from oil drilling and sampled by a gas carrier, which is characterised by the...
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7351592 |
Microfluidic device and method with trapping of sample in cavities having lids that can be opened or closed
Method and arrangement ( 10, 20 ) for preparing samples ( 15, 27 ) submergible in a liquid medium. The arrangement includes a carrier structure ( 11 ). The carrier includes a device ( 13, 23 ) for...
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7351575 |
Methods for processing biological materials using peelable and resealable devices
Devices and methods for performing assays on materials, particularly biological materials, are provided. The devices and methods make use of self-sealing members, which can be applied to a flat...
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7351380 |
Microfluidic structures and methods for integrating a functional component into a microfluidic device
Injection molding is used to form microfluidic devices with integrated functional components. One or more functional components are placed in a mold cavity which is then closed. Molten...
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