Matches 1 - 50 out of 154 1 2 3 4 >


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US20120070905 Processes and Devices for Determining Body Parameters  
A process for the determination of body parameters, in which body hair removed by shaving, especially facial hair, is separated from body substances adhering thereto or body substances removed by...
US20120196380 SYSTEM AND METHOD FOR DETECTION OF CONTAMINANTS IN AN AIRFLOW  
A method for detecting contaminants in an airflow includes urging an airflow from a desired source location into a volume of water. The airflow is mixed into the water, and particles are dissolved...
US20100197037 System for Evaluating the pH and Buffering Capacity of Moisture Containing Cleansing Articles  
A system comprising a moisture containing cleansing article and a visual pH indicator changing color at a pH above 4.0. The system can comprise a buffer, having preferably a pKa above 5.5. The...
US20130256239 COORDINATED SYSTEM AND METHOD FOR TREATING WATER  
A coordinated system for the treatment of water includes (a) a test kit including an indicator having a changeable color which is adapted to a predetermined aqueous environmental condition and an...
US20140199775 DEVICE AND METHOD FOR MONITORING THE CONDITION OF SUBSEA PARTS, PARTICULARLY CABLE CONNECTORS  
A subsea monitoring device comprises a metal part (12) disposed in a polymeric sheath (11,14), and means (10) for providing a sensible indication of pH at an interface between the part and the...
US20110207232 WATER SOLUBLE PH RESPONSIVE FLUORESCENT NANOPARTICLES  
A nano-pH sensor can include a nanoparticle having an outer surface functionalized by a carboxy functional group. The nanoparticle is reversibly aggregated as a function of pH and is generally...
US20140030812 DEVICES AND METHODS FOR MEASURING THE ACIDITY OF AIRBORNE MATTER USING UV-VISIBLE SPECTROMETRY  
Devices and methods for measuring the acidity of airborne matter are provided. A filter can be impregnated with an indicator dye which changes color in response to changes in acidity. After the...
US20150247864 Methods And Apparatus For The In Vitro Modelling Of Drug Administration  
Methods and apparatus for the in vitro modelling of changes that occur on administration of a drug formulation are described, in particular for studying the changes that take place on...
US20150064732 Analytical Test Cartridge; and, Methods  
An analytical test cartridge is provided. The analytical test cartridge can be used for medical analyses of liquid samples removed from a patient, for example blood. The analytical test cartridge...
US20120288955 WATER ABSORBING MATERIAL  
Provided is a water absorbing material having a granular core portion and a coating layer portion coating the granular core portion, which enables a test result after use to be clearly determined...
US20060144770 Polymeric solid supports for chromatography nanocolumns  
Nanocolumn chromatography devices useful, e.g., in CEC and nanoLC are disclosed. An exemplary chromatography device of the invention includes a nanocolumn, e.g., a capillary, packed with a...
US20110275985 MAGNETIC NANOSENSOR COMPOSITIONS AND BIOANALYTICAL ASSAYS THEREFOR  
Disclosed are magnetic nanosensors or transducers that permit measurement of a physical parameter in an analyte via magnetic reasonance measurements, in particular of non-agglomerative assays....
US20090157023 Urine Volume Hydration Test Devices  
In accordance with one embodiment of the present disclosure, a method for quantitatively or semi-quantitatively determining the volume of a test sample of urine is provided. The method includes...
US20120322161 FLUORESCENT pH DETECTOR SYSTEM AND RELATED METHODS  
Fluorescent pH detector and methods for measuring pH using the fluorescent pH detector.
US20110236988 FLUORESCENT pH DETECTOR SYSTEM AND RELATED METHODS  
Fluorescent pH detector and methods for measuring pH using the fluorescent pH detector.
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...
US20120219542 PODOCYTE PH MODULATION AND USES THEREOF  
Compositions are directed to the treatment of kidney diseases in a cell-specific manner. Methods of treating kidney diseases comprise the use of the compositions. Assays for identification of...
US20120208285 Measuring Device For Measuring A Physiological Parameter Of An Aspirate  
A measuring device for measuring a physiological parameter of an aspirate. The device includes a sensor element for measuring the physiological parameter, a connection port for fluid communication...
US20110091985 METHOD AND APPARATUS FOR MEASURING pH OF LOW ALKALINITY SOLUTIONS  
Systems and methods are described for measuring pH of low alkalinity samples. The present invention provides a sensor array comprising a plurality of pH indicators, each indicator having a...
US20130280749 NOVEL BIOSENSORS AND THEIR USE  
A FRET donor-acceptor pair for use as a biosensor, comprising at least two fluorescence proteins, wherein at least one fluorescence protein is stable with respect to a parameter to be detected by...
US20110281370 CATION EXCHANGE CAPACITY TITRATION UNIT  
Disclosed herein is a cation exchange capacity titration unit comprising a titration cell having a closed bottom end in fluid communication with an open top end; a recirculation loop comprising a...
US20120094391 Biodegradable, disposable device for toilet training  
Environmentally-friendly, disposable, water submersible device that turns translucent in the presence of urine and displays a visual indicator for toilet training.
US20120021527 LAB-ON-A-CHIP FOR ALKALINITY ANALYSIS  
Described is a lab-on-a-chip device and a method employing a lab-on-a-chip device for determining the concentration of species present in water.
US20120276652 METHOD FOR QUALIFYING A NON-PARTICULATE ION-EXCHANGER ADSORBER  
The present invention relates to a method for the validation of a non-particulate ion exchange adsorber and a kit for the validation of a non-particulate ion exchange adsorber.
US20080003140 TITRATION SYSTEM  
A titration system has a base module, a controller unit containing a processor with an operating program, and at least two components that are in releasable electronic connection to the controller...
US20100279421 Systems and methods using photoluminescent nanostructure based hydrogels  
Systems and methods related to compositions including hydrogels and photoluminescent nanostructures are described. The compositions can undergo a change in a physical, chemical, dielectric, or...
US20090157025 Wetness Sensors  
In accordance with one embodiment of the present disclosure a method for detecting the presence of urine is described. The method includes providing a urine indicating sensor with a porous matrix,...
US20150111200 Luminescence Reference Standards  
The present teachings provide for systems, and components thereof, for detecting and/or analyzing light. These systems can include, among others, optical reference standards utilizing...
US20100330690 Suspended Particulate Matter Measurement Apparatus and Suspended Particulate Matter Measurement Method Using the Same  
Provided are a suspended particulate matter measurement apparatus capable of automatically measuring a nitrate ion content and a sulfate ion content in the atmosphere, and a suspended particulate...
US20050034510 Coolant service monitoring system  
Engine coolant and its related components is a vital fluid in any internal combustion engine, however it is one of the most neglected systems in the vehicle. The newest domestic automobiles do not...
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...
US20140302615 MATERIAL FOR LITHIUM SECONDARY BATTERY OF HIGH PERFORMANCE  
Provided is a cathode active material containing a Ni-based lithium mixed transition metal oxide. More specifically, the cathode active material comprises the lithium mixed transition metal oxide...
US20130248758 MATERIAL FOR LITHIUM SECONDARY BATTERY OF HIGH PERFORMANCE  
Provided is a cathode active material containing a Ni-based lithium mixed transition metal oxide. More specifically, the cathode active material comprises the lithium mixed transition metal oxide...
US20080176212 All optical nanoscale sensor  
A composition comprising a nanoparticle and at least one adsorbate associated with the nanoparticle, wherein the adsorbate displays at least one chemically responsive optical property. A method...
US20090157024 Hydration Test Devices  
In accordance with one embodiment of the present disclosure, a lateral flow assay device for determining the ionic strength of urine is described. The device includes a buffering zone having a...
US20120329169 HALOGEN AND HEAVY METAL-FREE COMPOSITION FOR A HUMIDITY INDICATING DEVICE AND HUMIDITY INDICATING DEVICE CONTAINING THE SAME  
The disclosed invention is a composition for a humidity indicating device comprising (a) an organic pH indicator dye compound,(b) a Bronsted acid or base, and(c) a polyol having the general...
US20110263037 POLYMERIC MATERIALS INCORPORATING CORE-SHELL SILICA NANOPARTICLES  
Fibers, fabrics and textiles in which core-shell silica nanoparticles are incorporated are provided. The fibers, fabrics and textiles can be polymeric materials or natural cellulose-based or...
US20140356974 COATINGS FOR MEASURING PH CHANGES  
A pH detectable coating. The pH detectable coating includes a pH insensitive fluorescent dye and a pH sensitive fluorescent dye. The pH insensitive fluorescent dye and the pH sensitive fluorescent...
US20140030815 PINHOLE INSPECTION SYSTEM AND APPARATUS FOR MEMBRANE ELECTRODE ASSEMBLY OF FUEL CELL  
Disclosed is a pinhole inspection apparatus, system and method for a membrane electrode assembly of a fuel cell, which can easily detect the position of a pinhole using water and a pH test paper...
US20090004231 Pharmaceutical dosage forms fabricated with nanomaterials for quality monitoring  
Nanomaterials fabricated to pharmaceutical dosage forms used to monitor quality of the drug product enclosed therein are disclosed. The nanomaterials are useful to provide a plurality of quality...
US20140220699 pH BUFFER MEASUREMENT SYSTEM FOR HEMODIALYSIS SYSTEMS  
A pH-buffer measurement system that has at least one source for modifying the pH of a fluid entering the system, the source selected from an acid source and a base source. The acid source adds an...
US20130122597 SIMULTANEOUS DETERMINATION OF MULTIPLE ANALYTES IN INDUSTRIAL WATER SYSTEM  
A multi-purpose reagent composition is used for simultaneously determining concentrations of at least two analytes in a water sample. The two analytes are selected from the group consisting of...
US20050037508 Microfluidic titration apparatus  
The illustrated invention defines an analytical titration chip comprising an optically transparent substrate such as glass or plastic that defines a fluid inlet port, plural microfluidic sample...
US20060234388 Spectrophotometric Measurements of pH in-situ  
Automated in-situ instrumentation has been developed for sensitive, precise and accurate measurements of a variety of analytes in natural waters. In this work we describe the use of ‘SEAS’...
US20140248646 IMIDAZO[1,5-a]PYRIDINIUM ION FLUOROPHORES, AND METHODS OF MAKING AND USING THE SAME  
A fluorophore and methods of detecting cations and hydrophobic environments using the fluorophore are disclosed. The fluorophore includes an imidazo[1,5-a]pyridinium ion core and has the formula...
US20060094126 pH indicator for solid food called PHIND  
The pH indicator for solid food called PHIND is a detector that reveals the acidity of solid food. Because the acidity of human stomach is about pH 3 and because the possibilities of the body to...
US20140065719 DETECTION METHOD FOR SUBSTANCE AND SYSTEM THEREOF  
A detection method for a substance and a system thereof are provided. The detection method for a substance contained in a sample includes providing a reagent in reaction with the substance to form...
US20050037507 Titration method  
The invention relates to a titration method for extremely small quantities of liquid wherein a drop of an analyte held together by its surface tension is applied to the substantially flat surface...
US20120282703 SPECIFIC DETECTION OF D-GLUCOSE BY A TETRAPHENYLETHENE-BASE FLUORESCENT SENSOR  
A method of detecting the presence or absence of saccharide or saccharide level in a biological or artificial sample comprising contacting the sample with a water-soluble tetraphenylethene-cored...
US20090275144 System and Method for Colorimetric Titration Measurements  
A system for colorimetric titration, comprising a container (10); a mixing device (11), which is arranged to extend along a substantial portion of a longitudinal axis of the container (10); and an...

Matches 1 - 50 out of 154 1 2 3 4 >