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US20140170760 OPTICAL ANAYLSIS DEVICE, OPTICAL ANALYSIS METHOD AND COMPUTER PROGRAM FOR OPTICAL ANALYSIS USING SINGLE LIGHT-EMITTING PARTICLE DETECTION  
There is provided an optical analysis technique of detecting light of a light-emitting particle in a sample solution in the scanning molecule counting method using the light measurement with a...
US20140004548 SAMPLE COLLECTION AND BIOLUMINESCENT ANALYSIS SYSTEM  
Methods and apparatus for evaluating the quality of an environment or process by measuring light emitted from a bioluminescent sample containing ATP, ADP, or alkaline phosphatase. The apparatus...
US20130302906 OPTICAL ANALYSIS METHOD AND OPTICAL ANALYSIS DEVICE USING THE DETECTION OF LIGHT FROM A SINGLE LIGHT-EMITTING PARTICLE  
In the scanning molecule counting method using the light measurement with a confocal microscope or a multiphoton microscope, a measuring time is optimized with suppressing the scattering in a...
US20130164857 MEASURING CASSETTE AND MEASURING DEVICE FOR THE DETECTION OF TARGET MOLECULES IN A LIQUID SAMPLE BY MEASUREMENT OF FLUORESCENCE EMISSION AFTER EXCITATION IN AN EVANESCENT FIELD  
An interchangeable disposable measuring cassette for insertion into a measuring apparatus for detecting target molecules in a liquid sample by measuring fluorescence emission has a flow...
US20120295360 METHOD AND APPARATUS FOR DETERMINING RADIATION  
The present invention relates to devices, systems, and methods for determination of ionizing radiation. In some embodiments, the devices comprise nanocomposite materials containing nanostructures...
US20120107950 MEASUREMENT SYSTEM FOR FLUORESCENT DETECTION, AND METHOD THEREFOR  
In one aspect, the invention provides a measurement system, wherein the measurement system comprises a sample module to receive a sample, wherein the sample module comprises at least one...
US20110124132 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...
US20100216252 Lanthanide Complexes, Preparation and Uses Thereof  
The invention relates to compounds, to the complexes they form with a lanthanide, and to the use of the complexes for fluorescence marking or NMR imaging. The complex consists of an Ln ion and a...
US20100210030 ASSEMBLY OF SEMICONDUCTOR NANOPARTICLE PHOSPHORS, PREPARATION METHOD OF THE SAME AND SINGLE-MOLECULE OBSERVATION METHOD USING THE SAME  
Disclosed are an assembly of semiconductor nanoparticle phosphors, which can provide stable evaluation without variation in emission wavelength or in intensity of emission among the particles when...
US20090275145 METAL-ENHANCED FLUORESCENCE FOR POLARIZATION-BASED AFFINITY ASSAYS  
A method and kit for determining the quantity of an analyte include providing a functionalized substrate and a reagent. The functionalized substrate includes metallic nanoparticles and a plurality...
US20090142853 MICROFLUIDIC SYSTEM AND METHODS  
A microfluidic system comprising: at least one microfluidic channel, the inner surface of which is fluorinated or fluorous; and a pump for supplying a flow of an aqueous medium containing chemical...
US20080280374 METHODS AND SYSTEMS FOR DETECTING BIOLOGICAL AND CHEMICAL MATERIALS ON A SUBMICRON STRUCTURED SUBSTRATE  
Methods and systems for detecting biological or biochemical analytes generally comprising, a metal film having one or more surfaces comprising one or more submicron structures; a device for...
US20080261255 Proteins, Sensors, and Methods of Characterizing Analytes Using the Same  
A protein sensing molecule is capable of binding an analyte in a sample. The protein sensing molecule includes a first detectable quality that changes in a concentration dependent manner when the...
US20080213755 Method and Device for Detection of Nucleic Acid Sequences  
A device (420) and method for real-time amplification and detection of a large number of target nucleic acids contained in a large number of biological samples is provided. The device (420) can...
US20050260764 Method and apparatus for monitoring liquid for the presence of an additive  
The present invention relates to an apparatus and methods for the identification or authentication of liquid products by the addition of an anti-Stokes marker. The invention features an apparatus...
US20140234984 OPTICAL MEASUREMENT  
An optical apparatus comprises an ultraviolet light source (100) configured to transmit the ultraviolet light to a sample (102), one or more wavelength dependent beam splitters (104) and at least...
US20130295683 DEVICE AND METHOD FOR HOLDING AND ANALYZING A SAMPLE  
A device for holding a sample for optical fingerprinting analysis comprises a carrier, and a distribution of non-specific interacting surfaces extending across said carrier. At least one fluidic...
US20130004967 MICROWELL ARRAY ARTICLES AND METHODS OF USE  
The disclosure provides microstructured articles and methods useful for detecting an analyte in a sample. The articles include microwell arrays. The articles can be used with an optical system...
US20120301971 FLUORESCENT PARTICLE, WITH SEMICONDUCTOR NANOPARTICLES DISPERSED THEREIN, FABRICATED BY THE SOL-GEL PROCESS  
An object of the present invention is to prepare a fine particle with high durability and high brightness, in which semiconductor nanoparticles are assembled. The present invention provides...
US20100261286 Microfluidic devices and methods of preparing and using the same  
Microfluidic devices include a photoresist layer in which an inlet chamber, an optional reaction chamber and at least one detection chamber are in fluid contact, a support arranged under the...
US20100255601 DEVICE AND METHODS FOR QUANTIFYING ANALYTES  
The present invention relates to devices and methods for measuring the quantity of multiple analytes in a sample. The device is designed such that each of the analyte sensing elements is...
US20100248387 Method for Measuring Luminescence at a Luminescence Detection Workstation  
A luminescence detecting apparatus and method for analyzing luminescent samples is disclosed. Luminescent samples are placed in a plurality of sample wells in a tray, and the tray is placed in a...
US20100227773 Device and method for determining multiple analytes  
A device includes a planar optical waveguide, as part of a sensor platform, and, connected to the platform directly or by means of a sealing medium, a sealing layer. The sealing layer forms either...
US20100221699 AMINE-N-OXIDE REDOX INDICATORS FOR FLUORIMETRIC DETERMINATION OF ANALYTES  
A reagent for detecting an analyte by a redox reaction and a fluorimetric determination is disclosed. The reagent comprises a compound of formula (I): wherein R1 and R2 are each independently...
US20100167413 METHODS AND SYSTEMS FOR ANALYZING FLUORESCENT MATERIALS WITH REDUCED AUTOFLUORESCENCE  
Mitigative and remedial approaches to reduction of autofluorescence background noise are applied in analytical systems that rely upon sensitive measurement of fluorescent signals from arrays of...
US20090221089 PROBE CHIP, SENSING APPARATUS USING THE SAME AND METHOD OF DETECTING SUBSTANCES USING THE SAME  
A probe chip comprises: a prism; a metal film provided on a surface of the prism and which has provided on its surface a first binding material that binds to the analyte; and a channel substrate...
US20090186155 INK FOR INK-JET RECORDING, INK CARTRIDGE, INK-JET RECORDING APPARATUS, METHOD OF DETERMINING, AND METHOD OF INK-JET RECORDING  
An ink for ink-jet recording includes a luminescence marker which emits light by oxidization. It may be determined whether the ink for ink-jet recording is used for recording the ink-jet recorded...
US20090017553 Immunoassay-based microsensing using optical sensors  
A biosensor device, system, and method for detecting biological material. The sensor includes a substrate including sample regions having attachable thereon an immobilized first species associated...
US20070190661 Method and device for recording microscopic images  
The invention relates to a method and a device for recording high-resolution microscopic images of particles or organisms suspended in a liquid, wherein the suspension is introduced into a...
US20170184501 OPERATING METHOD OF A BIOLOGICAL DETECTION CALIBRATION SYSTEM  
An operating method of a biological detection calibration system, adapted for a biological detection device which includes a light source for emitting a light to detect a biological sample. A step...
US20170176425 REAGENT CALIBRATION SYSTEM AND METHOD  
One aspect relates to a method of calibrating event data. The method includes obtaining, via an electronic device including a processor, event data for an assay including a reagent. The reagent is...
US20170141708 CIRCUIT FOR DETECTING ROTATION ANGLE, METHOD FOR DETECTING ROTATION ANGLE, SAMPLE ANALYSIS DEVICE, AND COMPUTER PROGRAM FOR SAMPLE ANALYSIS DEVICE  
A brushless motor includes: a 2n-pole (n: natural number) rotor; and a first Hall element and a second Hall element arranged at a positional relationship of an angle α (0°<α<180°) from each other...
US20170102332 CHEMICALLY SWITCHABLE ULTRAVIOLET PHOTOLUMINESCENCE  
The present disclosure pertains to the use of intense, narrow-linewidth surface, chemically-switchable ultraviolet photoluminescence from radiative recombination of the two-dimensional electron...
US20170074801 MULTI-ANALYTE DETECTION SYSTEM AND METHOD  
The invention provides for a multiple analyte detector that is capable of detecting and identifying explosive, chemical or biological substances having multiple analytes with a single system...
US20170067828 TUNING OF METAL ENHANCED EMISSIONS OF LONG-LIVED LUMINESCENT COMPOUNDS  
The present invention provides for the surface plasmon-enhancement of long lived luminescent compounds, thereby providing for methods and systems having enhanced and controllable rates of the...
US20170040485 PHOTODETECTING DEVICE AND METHOD OF USING THE SAME  
A photodetecting device and method of using the same are provided. The photodetecting device includes a transistor, a silicon nano-channel and a filter dye layer. The transistor includes a source,...
US20160369057 POLY-BENZIMIDAZOLE WITH PYRENE AND ANTHRACENE FLOUROPHORE  
The present invention discloses polymeric ionic liquid (PIL) composition comprising a polymer selected from PBI or ABPBI and their derivatives or analogues covalently attached to fluorescence...
US20160320307 SAMPLE ANALYZING METHOD USING SAMPLE ANALYSIS CARTRIDGE, SAMPLE ANALYSIS CARTRIDGE, AND SAMPLE ANALYZER  
A sample analyzing method for suppressing an adverse effect on detection accuracy of a detection target substance is disclosed. In the sample analyzing method, a magnetic particle as a support of...
US20160320303 METHOD FOR DETECTING CURING OF THE BINDER IN A MINERAL FIBER PRODUCT  
The present invention relates to a method for detecting curing and/or the local distribution of curing of the binder material, in particular for detection of anomalies of the cured binder, in a...
US20160290924 Method for analysing a sample comprising at least a first and a second scale inhibitor  
The invention relates to a method for analysing a sample comprising at least a first and a second scale inhibitor, which scale inhibitors are synthetic organic compounds comprising at least one...
US20160290923 Method for determining a scale inhibitor concentration in a sample  
The invention relates to a method for determining a scale inhibitor concentration in a sample comprising at least a first scale inhibitor, which is a synthetic organic compound comprising at least...
US20160238537 METHOD AND DEVICE TO DETERMINE ADSORPTION CAPACITY FOR AIR ENTRAINING AGENTS  
A method and system for measuring the adsorption potential of fly ash. A sample of the fly ash is mixed with an optically active reagent. The mixture is irradiated with light at a given wavelength...
US20160202189 Method for detecting transparent exopolymer particles in a water sample  
Method for detecting transparent exopolymer particles in a water sample. The method comprises step of obtaining a water sample and introducing a fluorochromatic reagent to the water sample. The...
US20160201111 Method and Apparatus for Measuring Protein Post-Translational Modification  
The present invention includes a method for analyzing reactions. The method includes the steps of providing a solution of at least one acceptor chemical and at least one donor chemical. The donor...
US20160200930 Tunable Directional Color Transition Compositions and Methods of Making and Using the Same  
Color change compositions that transition from a first to second color state upon application of an applied stimulus are provided. Also provided are substrates having the compositions on a surface...
US20160169872 CHEMICAL SENSITIVITY SCREENING TEST  
The present document describes a screening composition comprising a marker compound, chosen from at least one of iodine, and fluorescein; eosin Y, erythrosine, ponceau S, calcein, a catalyst,...
US20160169808 LIQUID AND PLATE SENSORS FOR MICROPLATE INJECTOR SYSTEM  
In a sample analyzing apparatus, an injector assembly injects a reagent onto a sample, and luminescent light from the sample is transmitted to a detector. The assembly may be movable toward and...
US20160169803 BIOLOGICAL DETECTION CALIBRATION SYSTEM AND OPERATING METHOD THEREOF  
A biological detection calibration system includes a biological detection device and a light calibration device. The biological detection device is for detecting a biological sample and includes a...
US20160169801 Target Characterization Based on Persistent Collocation of Multiple Specks of Light in Time Series Imagery  
Techniques for characterizing targets include obtaining multiple time series of images. Each image represents light measured in an interrogation area under conditions that cause only one optical...
US20160169788 EMULSION  
The present invention provides an emulsion for sorting droplets in a microfluidic device, the emulsion comprising: a discontinuous aqueous phase; anda continuous oil phase;wherein said aqueous...