Matches 1 - 50 out of 229 1 2 3 4 5 >


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US20120269901 Methods and Compounds Useful to Induce Apoptosis in Cancer Cells  
The present invention provides a method for treating cancer in a mammal comprising contacting the cancer cells with a compound which is a apogossypol, derivative.
US20110070659 SAMPLE PRESENTATION DEVICE  
The present invention relates to sample presentation devices useful in performing analytical measurements. These devices have been configured to enable various aspects of liquid handling such as:...
US20080274907 FLUOROGENIC PH SENSITIVE DYES AND THEIR METHOD OF USE  
A new class of pH sensitive fluorescent dyes and assays relating thereto are described. The dyes and assays are particularly suited for biological applications including phagocytosis and...
US20140249050 METHOD AND DEVICE FOR THE MANIPULATION OF MICROCARRIERS FOR AN IDENTIFICATION PURPOSE  
Disclosed is a method for the manipulation for an identification purpose of a microcarrier comprising the steps of: (a) an identification purpose step of the microcarrier; and (b) a positioning...
US20080176263 Materials and Methods for Efficient and Accurate Detection of Analytes  
The present invention provides diagnostic methods and devices that can be used to assay a medium, such as tissue in vivo or a sample in vitro (e.g. biological sample or environmental sample), in...
US20080176336 FRET PROTEASE ASSAYS FOR BOTULINUM SEROTYPE A/E TOXINS  
The present invention provides clostridial toxin substrates useful in assaying for the protease activity of any clostridial toxin, including botulinum toxins of all serotypes as well as tetanus...
US20080213780 MULTI-COLOR TIME RESOLVED FLUOROPHORES BASED ON MACROCYCLIC LANTHANIDE COMPLEXES  
The present invention provides a novel class of macrocyclic compounds as well as complexes formed between a metal (e.g., lanthanide) ion and the compounds of the invention. Preferred complexes...
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.
US20090317917 Biosensor and Method for Detecting Analytes  
The present invention concerns in general a biosensor in the form of a microchip for the optical detection of analytes and a method using this biosensor. In particular the invention concerns...
US20090011518 Device and Method for Detection of Fluorescence Labelled Biological Components  
A sample acquiring device for detection of biological components in a liquid sample is provided comprising a measurement cavity for receiving a liquid sample, wherein the measurement cavity has a...
US20150192596 SYSTEMS AND METHODS FOR DETECTION OF ELECTRIC FIELDS, ION EXCHANGE, AND PH USING SPECTRAL SHIFT IN DIAMOND COLOR CENTERS  
Techniques for detection of electric and magnetic fields, ion exchange, and pH using spectral shift in diamond color centers are disclosed. In one aspect of the disclosed subject matter, a method...
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...
US20100297777 SUB-DIFFRACTION LIMIT IMAGE RESOLUTION AND OTHER IMAGING TECHNIQUES  
The present invention generally relates to sub-diffraction limit image resolution and other imaging techniques. In one aspect, the invention is directed to determining and/or imaging light from...
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...
US20080241866 Systems and methods for enhancing fluorescent signals  
Composition, systems, apparatus and methods of enhancing fluorescent signals in biochemical are described. Metal particle proximity to enzymes that produce fluorescent products provide enhanced...
US20150080256 LUMINESCENCE DETECTING APPARATUSES AND METHODS  
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...
US20130039858 NIR MATERIALS AND NANOMATERIALS FOR THERANOSTIC APPLICATIONS  
Novel fluorescent dye comprising metal oxide nanoparticles are prepared where the nanoparticles are as small as 3 nm or up to 7000 nm in diameter and where the dye is bound within the metal oxide...
US20100050737 SEPARATION TECHNOLOGY METHOD AND IDENTIFICATION OF ERROR  
The present invention relates to a method and accompanying device for separating a known or unknown sample into one or more subsamples. By comparing the subsample's measurement profile data to the...
US20080220441 Advanced drug development and manufacturing  
X-ray fluorescence (XRF) spectrometry has been used for detecting binding events and measuring binding selectivities between chemicals and receptors. XRF may also be used for estimating the...
US20070238655 Methods of Using Gelsolin to Treat or Prevent Bacterial Sepsis  
Provided are methods of using gelsolin and active fragments thereof to neutralize, treat or prevent the pathogenic effects of lipopolysaccharide (LPS) endotoxins released from gram-negative...
US20130196360 MICROFLUIDIC DEVICE AND CONTROL METHOD THEREOF  
A microfluidic device and control method thereof are provided. The control method of the microfluidic device includes detecting a background signal from a chamber in which a reaction product...
US20090017554 DETECTION AND MIXING IN A CONDUIT IN INTEGRATED BIOANALYSIS SYSTEMS  
Apparatuses and methods in which detection is integrated with various liquid processing and environmental control functions to create integrated bioanalysis systems are disclosed. Though the...
US20080117421 OPTICAL MEASUREMENT APPARATUS  
An optical measurement apparatus which includes at least one each of a light source, an optical element, a photodetector, and a sample container, and which measures a physical property of a...
US20140256057 CHEMICAL SENSOR, BIOMOLECULE DETECTION APPARATUS, AND BIOMOLECULE DETECTION METHOD  
[Object] To provide a chemical sensor, a biomolecule detection apparatus, and a biomolecule detection method capable of detecting a biomolecule with high accuracy. [Solving Means] A chemical...
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...
US20100015721 Detection of Promiscuous Small Submicrometer Aggregates  
The invention provides methods for the detection of aggregating molecules that are capable of promiscuous or non-specific binding to proteins in a time efficient manner without the use of labels.
US20090215643 Highly Visible Chromosome-Specific Probes and Related Methods  
Disclosed are chromosome-specific synthetic oligonucleotides and labeled probe compositions, as well as related methods for preparing and using such compositions. Also disclosed are kits for...
US20090042256 REACTOR PLATE AND REACTION PROCESSING METHOD  
Disclosed herein is a reactor plate including a sealed reaction well, a reaction well channel connected to the reaction well, and a reaction well air vent channel connected to the reaction well....
US20050019947 Gas detection method, gas sensor, method for storing the gas sensor, and storage vessel  
A method and device for detecting gas in the ambient atmosphere and/or the concentration of gas in the ambient atmosphere by providing an electroluminescence device. The detection is performed...
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...
US20120288852 Force Mediated Assays  
A sensitive and specific method of detecting chemical species, viruses and microorganisms is presented to improve performance of molecular-recognition-based assays utilizing particles decorated...
US20070218563 Stiochiometrically defined dye-labelled substances for measuring glomerular filtration rate, the production thereof and their use  
The invention concerns new chemical compounds that can be used as marker substances in renal diagnostics, their production and use, and renal diagnostic agents which contain them.
US20120065614 POLYIONIC TRANSITIONAL METAL PHOSPHORESCENT COMPLEX/POLYMER HYBRID SYSTEMS FOR BIOIMAGING AND SENSING APPLICATIONS  
A new technique to stabilize transition metal phosphors in a wide variety of stimuli-sensitive polymers and gels is disclosed herein. Other than stabilization in stimuli sensitive/biocompatible...
US20090220948 Methods and Device for Transmitting, Enclosing and Analysing Fluid Samples  
A microfluidic device for analysing a fluid sample comprises at least one sample transmission channel; at least one multi-functional channel; and at least one reactor module which provides a fluid...
US20100167412 SENSOR SYSTEM FOR DETERMINING CONCENTRATION OF CHEMICAL AND BIOLOGICAL ANALYTES  
A sensor system for determining a concentration of chemical and biological analytes is disclosed, which comprises a disposable reagent-carrying pipette tip; a liquid handling unit to which the...
US20090130700 Device and Method for Determining the Concentration of a Substance  
The invention provides a method for determining a concentration of a substance in a compartment comprising exciting an endogenous compound, or a functional part, derivative, analogue or precursor...
US20080293155 SALICYLAMIDE-LANTHANIDE COMPLEXES FOR USE AS LUMINESCENT MARKERS  
The present invention provides luminescent lanthanide metal chelates comprising a metal ion of the lanthanide series and a complexing agent comprising at least one salicylamidyl moiety. Also...
US20080254501 CHEMICAL PROBE COMPOUNDS THAT BECOME FLUORESCENT UPON REDUCTION, AND METHODS FOR THEIR USE  
Chemical stain compounds containing a fluorophore and a reducible quenching unit are disclosed. The reducible quenching unit quenches the fluorophore while in its oxidized state. Upon reduction,...
US20070081163 Method and apparatus for scanned beam microarray assay  
A system and method provides for chemical and/or biochemical analysis using a microarray interrogated by a resonantly scanned beam of light.
US20130189793 Stable Colloidal Suspensions Of Gold Nanoconjugates And The Method For Preparing The Same  
In the present invention, a method for determining the stability threshold amount of a stabilizer component for gold nanoparticles to prevent their aggregation in any electrolyte solution, is...
US20090321662 DETECTION METHOD, DETECTION APPARATUS, AND SAMPLE CELL AND KIT FOR DETECTION  
A sensor chip includes a sensor-portion having at least a metal-layer deposited on a surface of a dielectric-plate. A fluorescent-label binding-substance in an amount corresponding to the amount...
US20120196375 Compositions and Methods for Detection of Soils on Fabrics  
The present invention is in the field of household cleaning, for example laundry products and methods. The invention is directed to the use of indicator materials, such as fluorescent indicator...
US20120100075 Fluorescent Gold Nanocluster Matrix  
The present invention discloses a fluorescent gold nanocluster, comprising: a dihydrolipoic acid ligand (DHLA) on the surface thereof, wherein the fluorescent gold nanocluster generates...
US20080213904 Monitoring drug compliance, food-intake or toxin-intake using non-invasively-read labels  
A system is disclosed for monitoring a property of an ingested or in-taken drug, food, drink or toxic substance, non-invasively or minimally invasively, which can also identify the subject person...
US20080070234 Measuring Range Extension of Chromatographic Rapid Tests  
A method for the quantitative determination of an analyte in a sample is provided comprising: (a) providing an analyte-specific substance which is able to undergo a reaction which generates a...
US20050037402 Device and process for direct quantitative in vitro determination of a substance that is contained in a sample  
This invention relates to a device and a process for direct quantitative in vitro determination of a substance that is contained in a sample. The device according to the invention comprises...
US20070243618 Device and method for non-invasive oxygen sensing of sealed packages  
The present invention provides a system, method and composition for detecting exposure of the contents of a container to one or more gases using a gas sensitive package sensor. The gas sensitive...
US20140080225 METHODS AND DEVICES FOR XEROGEL BASED SENSORS  
Fluorescence based sensing systems and methods that exploit xerogels are provided. Embodiments of the invention encompass a sensing system that includes: an optical excitation source emitting over...
US20120329162 GENETICALLY ENCODED FLUORESCENT COUMARIN AMINO ACIDS  
The invention relates to orthogonal pairs of tRNAs and aminoacyl-tRNA synthetases that can incorporate the coumarin unnatural amino acid L-(7-hydroxycoumarin-4-yl)ethylglycine into proteins...
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...

Matches 1 - 50 out of 229 1 2 3 4 5 >