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US20100068822 Device For Carrying Out Tests On And Analyzing Biological Samples With Temperature-Controlled Biological Reactions  
The invention relates to a device for carrying out tests on and analyzing biological samples with temperature-controlled biological reactions. It comprises: A reaction chamber (5) for receiving a...
US20120156793 FLUOROPHORE AND FLUORESCENT SENSOR COMPOUND CONTAINING SAME  
The invention provides fluorophores of formulae (I) and (II) and also fluorescent sensor compounds comprising fluorophore moieties based on such fluorophores in combination with a receptor moiety....
US20130122604 PRELIMINARY DIAGNOSTIC SYSTEM  
A preliminary diagnostic system comprising a reading station and at least one card comprising an integrated circuit and adapted to be read by the reading station, the integrated circuit of the...
US20120149601 Methods and systems for detection of nitroalkyl, nitroamine, nitroaromatic and peroxide compounds  
Methods, systems and related apparatus for fluorescence-based detection of various nitro and peroxide compounds.
US20140212984 FLUORESCENCE READER  
A fluorescence reader for an optical assay arrangement that includes a polymeric sample substrate having a reaction site-surface and a substrate surface. The fluorescence reader includes a light...
US20150241354 System And Method For pH Formulations  
A system and method for creating a buffer solution having a desired pH value is disclosed. The method uses two known buffer solutions, each with predetermined pH values, and determines a...
US20120045846 SYSTEM AND METHOD FOR pH FORMULATIONS  
A system and method for creating a buffer solution having a desired pH value is disclosed. The method uses two known buffer solutions, each with predetermined pH values, and determines a...
US20100330694 BROMATE ION MEASUREMENT METHOD AND APPARATUS  
A method for measuring bromate ion is provided that provides high-sensitivity measurement results more simply and more quickly than conventional bromate ion measurement methods. A fluorescent...
US20090170214 Luminescent Reporter Modality for Analyzing an Assay  
An optical analysis flow system and a method of assay analysis includes a means for facilitating activation of a luminescent material coupled to particles entrained within a fluid assay, wherein...
US20100227770 Brownian microbarcodes for bioassays  
An encoded microparticle, methods for using the same in bioassays, and a method of making the same are provided herein.
US20090227044 Microchannel Magneto-Immunoassay  
A single microchannel is combined with external electromagnets for performing a fast immunoassay within a very small volume. Magnetic/luminescent nanoparticles serve as carriers for the antibodies...
US20080181827 Method and system implementing spatially modulated excitation or emission for particle characterization with enhanced sensitivity  
A method and system for using spatially modulated excitation/emission and relative movement between a particle (cell, molecule, aerosol, . . . ) and an excitation/emission pattern are provided. In...
US20110177619 IN VITRO DIAGNOSTIC MARKERS COMPRISING CARBON NANOPARTICLES AND KITS  
This invention relates to luminescent markers for in vitro diagnostic applications, and kits using those markers. In some embodiments, those markers comprise luminescent carbon nanoparticles. Some...
US20090130773 Method of Enhancing a Fluorescent Signal  
A composition comprising a hydrogel particle and a fluorophore; wherein said composition produces an enhanced fluorescent signal when excited by an energy source capable of exciting the fluorophore.
US20150260702 SYSTEMS AND METHODS FOR CONTROLLING CATIONIC WATER TREATMENT ADDITIVES  
Systems and methods are provided for measuring the amount of cationic organic water treatment additives in water systems. Disclosed systems and methods monitor, analyze and control the amounts of...
US20140295410 CONJUGATE OF A METAL NANOPARTICLE AND A LIGHT EMITTING MATERIAL  
Disclosed are a conjugate of a metal nanoparticle including a magnetic core and at least one light emitting material linked to the metal nanoparticle through a linker, wherein the linker has an...
US20150153350 PORPHYRINIC COMPOUNDS FOR USE IN FLOW CYTOMETRY  
The present invention provides a method of detecting (e.g., by flow cytometry) a target compound, cell or particle, wherein the target is labelled with a detectable luminescent compound. The...
US20140093887 PORPHYRINIC COMPOUNDS FOR USE IN FLOW CYTOMETRY  
The present invention provides a method of detecting (e.g., by flow cytometry) a target compound, cell or particle, wherein the target is labelled with a detectable luminescent compound. The...
US20120244551 PORPHYRINIC COMPOUNDS FOR USE IN FLOW CYTOMETRY  
The present invention provides a method of detecting (e.g., by flow cytometry) a target compound, cell or particle, wherein the target is labelled with a detectable luminescent compound. The...
US20080014654 Efficient fluorimetric analyzer for single-walled carbon nanotubes  
The present invention is directed toward methods and devices for analyzing populations of single-wall carbon nanotubes (SWNTs) on the basis of their fluorescence properties and the comparison of...
US20140147929 Nanothermometer, Methods and Uses Therefor  
A nanothermometer is disclosed. In various embodiments, a nanothermometer comprises a nanoparticle such as a gold nanoparticle, a fluorophore, and a linker, such as a peptide linker, extending...
US20080248493 ACRIDINIUM PHENYL ESTERS USEFUL IN THE ANALYSIS OF BIOLOGICAL SAMPLES  
The present invention relates to methods and kits for detecting an analyte in a test sample using acridinium-9-carboxylate aryl esters.
US20080206886 Large stoke shift dye used for optical imaging  
The present invention relates to a diagnostic contrast agent comprising a water dispersible, near-infrared tricarbocyanine, enamine-functionalized dye having a Stoke shift of greater than 50 and...
US20110171738 METHOD FOR ESTIMATING THE AMOUNT OF IMMOBILIZED PROBES AND USE THEREOF  
The present invention provides a method for estimating an amount of immobilized probes, including the successive steps of: providing a sample on a substrate to form one or more spots of the sample...
US20090252687 ASYMMETRIC FLUORO-SUBSTITUTED POLYMETHINE DYES  
The present invention relates to improved conjugates of biological molecules with an improved class of water-soluble, green to near infra-red (NIR) cyanine labelling dyes. The dyes are asymmetric...
US20070117215 Room temperature phosphorescence apparatus and methods  
A method for monitoring a chemical component in an industrial water system comprises irradiating a liquid sample from an industrial water system, containing at least one chemical component to be...
US20120021443 DIRECTIONAL SURFACE PLASMON COUPLED FLUORESCENCE AND CHEMILUMINESCENCE FROM THIN FILMS OF NICKEL, IRON OR PALLADIUM AND USES THEREOF  
Nickel, iron and palladium thin films thermally evaporated onto glass supports are used to demonstrate surface plasmon coupled fluorescence (SPCF) and surface plasmon couple chemiluminescence...
US20110143387 HIGHLY WATER-SOLUBLE, CATIONIC LUMINESCENT LABELS  
Luminescent labels based on aromatic and heterocyclic compounds, including reactive intermediates used to synthesize these compounds, and methods of synthesizing and using these reporter...
US20120171703 IMIDAZO[1,2-ALPHA]PYRAZIN-3(7H)-ONE DERIVATIVES BEARING A NEW ELECTRON-RICH STRUCTURE  
The present invention relates to compound of formula I: and their use as chemiluminescent and/or bioluminescent reagents.
US20060286676 Fluorometric method for monitoring a clean-in-place system  
The invention pertains to a method for fluorometrically monitoring a Clean-In-Place (“CIP”) system and for fluorometrically monitoring the dosage of chemical added to the CIP system. Monitoring of...
US20110136242 Lanthanide Chelates and Use Thereof in Bioanalysis  
Novel chemical compounds, with application in fluorometric analytical methods, for qualitative and quantitative determination of biomolecules. The aim of the invention is to identify and prove the...
US20140296184 SILYLATED AZULENYL NITRONE SPIN TRAPS AS CHROMOTROPIC SUPEROXIDE DETECTORS  
Silylated nitrones and methods of detecting and/or superoxide using silylated nitrones are disclosed herein.
US20140356975 LOW TEMPERATURE ACTIVATOR SYSTEMS AND METHODS FOR CHEMILUMINESCENT REACTIONS  
In some embodiments, the instant invention provides a chemiluminescent system, including: an activator system, including: (a) at least one first solvent, (b) at least one peroxide, (c) at least...
US20150247806 CLAM-SHELL LUMINOMETER  
A clam-shell luminometer that, when closed, completely encloses an assay reaction mixture-containing reaction vessel and some portion of a reaction carousel or ring. The luminometer includes first...
US20130217143 CHEMICAL-ANALYSIS DEVICE INTEGRATED WITH METALLIC-NANOFINGER DEVICE FOR CHEMICAL SENSING  
A chemical-analysis device integrated with a metallic-nanofinger device for chemical sensing. The chemical-analysis device includes a metallic-nanofinger device, and a platform. The...
US20080206885 Environmentally sensitive fluorophores  
The present invention provides novel fluorophore compounds.
US20110111520 LUMINESCENT NANOSTRUCTURED MATERIALS FOR USE IN ELECTROGENERATED CHEMILUMINESCENCE  
A nanostructured particulate material, which includes a redox active luminescent organic and/or ionic compound, is provided herein. The nanostructured particulate material may be used for...
US20130011926 VAPOCHROMIC MATERIALS AND METHODS OF MAKING AND USING SAME  
A vapochromic gold-copper complex [AuL2(Cu(Y)n)2](X)3 exhibiting luminescence is provided, where L is an N-heterocyclic carbene; Y is a heteroatom-containing ligand; X is an anion, and n is an...
US20050196325 Arrangement for the evaluation of fluorescence-based detection reactions  
Arrangement for the evaluation of fluorescence-based detection reactions in transparent specimen vessels, wherein the excitation and imaging of the fluorescence is carried out through the vessel...
US20120238472 BIOANALYTICAL INSTRUMENTATION USING A LIGHT SOURCE SUBSYSTEM  
The invention relates to a light source for irradiating molecules present in a detection volume with one or more selected wavelengths of light and directing the fluorescence, absorbance,...
US20110189702 PHOTOLUMINESCENT MATERIALS FOR MULTIPHOTON IMAGING  
Disclosed are nano-sized materials that can exhibit luminescence in a multi-photon imaging technique. The materials include a nano-sized particle or a carbon nanotube and a passivation agent bound...
US20070077661 Thermofluorescent pigments for security and safety applications  
The invention is directed to use of polythiophenes in a method to determine the genuineness of an article which method comprises providing an article treated with a composition comprised of a...
US20100178709 Magnetic Microspheres For Use In Fluorescence-Based Applications  
Microspheres, populations of microspheres, and methods for forming microspheres are provided. One microsphere configured to exhibit fluorescent and magnetic properties includes a core microsphere...
US20140179019 Simultaneous Global Thermometry, Barometry, and Velocimetry Systems and Methods  
Microbeads include small preformed microbead substrates, which may comprise, for example, silica particles having a characteristic dimension less than 2 millimeters. A plurality of luminophores...
US20120282706 PREPARATION OF AN OPTICAL PH SENSOR BASED ON FLUORESCEIN AND 1-HEPTANESULFONIC ACID SODIUM CO-INTERCALATED LAYERED DOUBLE HYDROXIDE  
This invention relates to the field of preparation technology of optical pH sensor by co-intercalated fluorescein and 1-heptanesulfonic acid sodium into layered double hydroxide. The sensor is...
US20060270055 Method for testing external influences on biological tissues  
The invention relates to a method for testing external influences on biological systems by measuring “ultraweak photon emissions (biophotons) and “delayed luminescence”, based on non-local and...
US20080233658 Environmental Fluorescent Sensors  
The present disclosure relates to a fluorescence marker such as quantum dots and their use as sensors which may rely upon a change in fluorescence output upon exposure to a given environmental...
US20090297448 Quantum Dot Barcode Structures and Uses Thereof  
The present invention provides novel barcode microstructures and methods for making and using the microstructures for molecular recognition, and/or delivery of therapeutic, diagnostic, contrast,...
US20100279428 OPTICAL SENSING MEMBRANES, DEVICES AND METHODS FOR SIMULTANEOUS DETECTION OF TWO OR MORE PARAMETERS OF DISSOLVED OXYGEN CONCENTRATION, pH AND TEMPERATURE  
Provided is an optical sensing membrane, including a mixture of two or more fluorescent dyes for detection of dissolved oxygen concentration, pH and temperature, immobilized on a support, a...
US20060145092 Radiation monitor  
The present invention provides a method for monitoring temporal variation in irradiating radiation received by a material, comprising the steps of: providing a flow of an actinometric fluid (4)...