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US20130146478 Analyte Test Strip and Analyte Meter Device  
A test strip with an incorporated optical waveguide and deflectors punched through the optical waveguide allows light to exit through a layer of the test strip and be detected by a photo detector....
US20130032494 PORTABLE DEVICE FOR ANALYSING pH OR ANOTHER VARIABLE BY ELECTROCHEMICAL MEASUREMENT  
Portable device (1) for analysing pH or another variable by electrochemical measurement comprising a sensor (2), a microprocessor (3) and display means (4) for the results of the analysis. The...
US20140138260 CARTRIDGE FOR DIAGNOSTIC TESTING  
The present invention relates to a cartridge for conducting diagnostic assays. The cartridge consists of an assembly of components that are easily assembled. The cartridge provides means for...
US20110177605 On-Board Control for Analytical Elements  
The invention concerns a reagent system for the so-called on-board control of analytical elements, in particular test strips, containing an organic N-oxide or a nitroso compound. The invention...
US20140141120 ELECTROANALYTICAL METHOD FOR PREDICTING THE OXIDABILITY OF A WINE OR A GRAPE MUST  
An electroanalytical method for predicting the oxidability of a wine or a grape must is disclosed. This example includes recording an electrochemical signal of a sample of the wine or grape must;...
US20110162977 ELECTROCHEMICAL SENSOR UTILISING A DUAL REDOX SYSTEM CONTAINED WITHIN A SINGLE MOLECULE  
An electrochemical sensor utilises a chemical compound which is not a macromolecule but rather is a single chemical compound of determinate structure, incorporating two redox systems which differ...
US20120040369 ON-BOARD CONTROL DETECTION  
Embodiments disclosed herein relate to a sensor comprising an on-board control system and a testing system. The on-board system can determine viability of the control system or the testing system....
US20120160707 PROCESSES AND SYSTEMS FOR CHARACTERIZING AND BLENDING REFINERY FEEDSTOCKS  
A method for characterizing refinery feedstocks according to their corrosivity is provided. The characterization is based on any of: dissociation of acids in the crude, breakup of naphthenic acid...
US20130008801 METHODS AND COMPOSITIONS FOR APPLICATIONS RELATED TO MICROBIOLOGICALLY INFLUENCED CORROSION  
Methods and compositions for applications related to the microbiologically influenced corrosion (MIC) are provided. MIC is becoming increasingly important, especially to the oil and gas industry...
US20110073496 Error detection in analyte measurements based on measurement of system resistance  
Measurement of the series track resistance of a working and counter electrode pair in an electrochemical test strip provide error detection for multiple variations in the quality of the test...
US20130292264 TEST STRIP AND METHOD FOR HUMIDITY DETECTION  
The present invention related to a test strip and a method for humidity detection. The test strip comprises two humidity detecting materials for detecting humidity change and one of the humidity...
US20120160709 PROCESSES AND SYSTEMS FOR CHARACTERIZING AND BLENDING REFINERY FEEDSTOCKS  
Refinery feedstocks can be characterized based on any of: dissociation of acids in the crude, breakup of naphthenic acid molecular associations, and/or dissociation of sulfur compounds in the...
US20110011751 CABLE INSERTION FOR CORROSION SENSORS  
A method and apparatus for sensing corrosion comprises a casing and a counter-electrode. The casing is made of material that is substantively incompressible at pressures on wires within a...
US20110048971 ROBUST POTENTIOMETRIC SENSOR  
A modular potentiometric sensor includes a housing having measuring and reference half-cells, a temperature sensor, and solution ground combination assembly. An electrical conductor of the...
US20130017553 PIPETTES, METHODS OF USE, AND METHODS OF STIMULATING AN OBJECT OF INTEREST  
The present invention features a freestanding microfluidic pipette with both solution exchange capability and fluid re-circulation, enabling highly localized and contamination- free fluid delivery...
US20110272290 SYSTEMS AND METHODS FOR ELECTROCHEMICAL ANALYSIS OF ARSENIC  
Embodiments of methods for electrochemical analysis of arsenic are described. In one embodiment, a method includes detecting arsenic (III) by, at least in part, applying electrolytic current to an...
US20130177508 UV PROTECTIVE SKIN TREATMENT COMPOSITIONS AND SCREENING METHODS  
Methods of screening antioxidants for skin protective capacity and antioxidant formulations which protect the skin from UV radiation are disclosed, including using the Briggs-Rauscher Oxidant...
US20120205258 DIGITAL POTENTIOSTAT CIRCUIT AND SYSTEM  
A small, portable, and inexpensive potentiostat circuit that is suitable for wide-spread electrochemical analysis is disclosed. The potentiostat may be fabricated as a stand-alone electrical...
US20120292203 VOLTAMMETRIC TECHNIQUE TO DETERMINE THE INDIVIDUAL CONCENTRATION OF DIFFERENT ANTIOXIDANTS OF THE SAME CLASS  
Disclosed in certain embodiments is a method of determining the individual concentration of different antioxidants of the same class in a sample comprising contacting the sample with an effective...
US20060051738 Dual glucose-turbidimetric analytical sensors  
Diagnostic dry reagent tests capable of reacting with a single drop of whole blood and reporting both glucose and light-scattering analytes, such as chylomicrons, are taught. Such dry reagent...
US20150177176 ANALYTE METER TEST STRIP DETECTION  
An analyte meter having a test strip port is configured to detect an inserted test strip using an unpowered grounded op amp while the analyte meter is in sleep mode. After a test strip is inserted...
US20150177175 MULTI-ORIENTATION TEST STRIPE  
A test strip having conductive surfaces separated by a spacer layer, wherein the spacer layer is comprised of sections forming a plurality of sample chambers that enable the test strip to be...
US20150177185 ELECTROCHEMICAL DETECTION SYSTEM WITH INTERNAL LIFE-TEST  
A detection system includes an electrochemical sensor. Measurement circuitry is coupled to the electrochemical sensor and configured to measure an electrical characteristic of the electrochemical...
US20060231417 test strip coding and quality measurement  
Abstract of the Disclosure A test strip and analytical apparatus have pin connections permitting the definition of geographic regions or of particular customers. A test strip made for use in a...
US20140305811 METHODS FOR THE ELECTROCHEMICAL TREATMENT OF SELF-ASSEMBLED MONOLAYERS  
The present invention provides compositions and methods directed to an electrode initialization step for the electrochemical treatment of monolayers used in electrochemical detection of target...
US20130220832 ELECTRONIC METHODS FOR THE DETECTION OF ANALYTES  
The present invention is directed to the detection of target analytes using electronic techniques, particularly AC techniques.
US20150068921 METHOD OF MONITORING CORROSION POTENTIAL OF ENGINEERING ALLOYS IN AQUEOUS SYSTEMS  
An apparatus and method for measuring and monitoring the corrosion potential of engineering alloys used in aqueous systems is disclosed and claimed. The method is applicable for a variety of...
US20140021064 SYSTEMS AND METHODS OF FAST POWER UP FOR ELECTROCHEMICAL SENSORS  
Systems and methods of fast power up for electrochemical sensors are provided. A system can include an electrochemical sensor, and a potentiostat circuit, wherein, upon startup, the potentiostat...
US20140326614 ANALYTICAL TEST METER  
A portable analytical test meter is designed for use with an associated analytical test strip. A test-strip-receiving module receives the analytical test strip and is electrically connected to a...
US20120073986 Electrochemical Test Device  
An assay module for an electrochemical test device, said assay module comprising: at least one channel for transporting a liquid to be tested from a deposition zone, where a sample of said liquid...
US20140083865 ELECTROCHEMICAL SENSORS FOR TESTING WATER  
An electrochemical sensor for the detection and analysis of an analyte in a solution is disclosed. The electrochemical sensor has an electrically non-conductive support; a plurality of electrodes...
US20150008143 Method Of Using An Electrochemical Test Sensor  
A method of distinguishing a control solution from a sample in an electrochemical test sensor is performed. The method includes adding a control marker to the control solution. The control...
US20080035493 ELECTROCHEMICAL SENSOR HAVING A MEDIATOR COMPOUND WITH A SOLID  
An electrochemical sensor is provided especially for gases. The electrochemical sensor has a mediator compound, which is both dissolved in an electrolyte (9) in a saturated form and is present as...
US20120211371 PARTICULATE MATTER AMOUNT DETECTION SYSTEM  
A porous structure including a pair of electrodes disposed in a flow direction of exhaust gas and a solid electrolyte interposed between the electrodes is arranged in an exhaust passage of an...
US20130056367 Integrated sensing device and related methods  
The present invention is generally directed to devices and methods for sensing a variety of biologically-related substances and/or chemical substances. In a device aspect, the present invention is...
US20150114848 method and devices for operating a heatable exhaust-gas sensor  
In a method for operating a heatable exhaust-gas sensor, which supplies at least one measuring signal and in which a sensor heater is operated using a pulse-width modulated operating voltage, the...
US20120199496 Analyzing Device, Sensor Testing Device, Testing Method and Computer-Readable Storage Medium  
There is provided a sensor testing method including: applying at least one of a first voltage that obtains a response caused by a substance and a second voltage that either obtains no response or...
US20110210014 CORROSION SENSOR SYSTEM  
A corrosion sensor system includes a substrate with a hydrophilic coating and a sensor array attached to the substrate, the sensor array manufactured of a noble metal. The sensor system operates...
US20120217171 Sensor with Movable Part and Biasing  
Methods and apparatuses are provided wherein a sensor which comprises at least two electrodes and a movable part is alternately biased with at least two different voltages.
US20120125788 ELECTROCHEMICAL AFFINITY BIOSENSOR SYSTEM AND METHODS  
The present invention provides novel osmium-based electrochemical species for the detection of wide variety of analytes using immunological techniques. The present invention also provides...
US20140127594 ELECTROLYTE SOLUTION, METHOD FOR PRODUCING ELECTROLYTE SOLUTION, AND ELECTROCHEMICAL DEVICE  
There is provided an electrolyte solution including a solvent formed from a sulfone, and a magnesium salt dissolved in the solvent.
US20060113187 Biosensors comprising semiconducting electrodes or ruthenium containing mediators and method of using the same  
Disclosed herein are biosensors for measuring analyte concentration in a bodily fluid comprising at least one electrode comprising semiconducting, conducting, or thin film carbon material, and an...
US20090166220 MICROCHIP AND ANALYSIS METHOD USING THE SAME  
Provided is a microchip including a substrate, a channel on the substrate, a lid sealing the channel, and an upper lid bonded to the lid. The lid is formed of an elastic material. The lid is...
US20120267258 METHOD FOR ELECTROCHEMICALLY DETECTING ANALYTE  
In order to provide a method for electrochemically detecting an analyte which can detect an analyte with high detection sensitivity, when detecting an analyte S trapped on a working electrode, a...
US20100051478 HIGH-THROUGHPUT SCREENING AND DEVICE FOR PHOTOCATALYSTS  
The disclosure relates to compositions, devices and methods for screening of photocatalysts for water-splitting.
US20130062222 ELECTROCHEMICAL SENSOR SYSTEM  
An electrochemical sensor measuring concentration of an analyte in a test fluid at 50° C. or above by voltammetry uses electrodes in contact with an electrolyte containing the analyte and a...
US20120094214 PRODUCTION OF SELF-SUPPORTING CERAMIC MATERIALS HAVING A REDUCED THICKNESS AND CONTAINING METAL OXIDES  
The present invention relates to a method for manufacturing a metal-oxide-based ceramic, including, in order, the step of inserting, into a flash sintering device, a nanocrystalline powder...
US20050269213 Electrochemical Corrosion Monitoring Device and Method  
According to the present invention a corrosion sensor is provided to detect and quantify the level of corrosion present in an electrical component. The corrosion monitor of the present invention...
US20140042036 SENSING METHOD OF ELECTROCHEMICAL SENSOR  
A sensing method of an electrochemical sensor including the following steps is provided. First, a fluorescent material is immobilized on a surface of an electrode so as to form a sensing...
US20130161203 MONITORING LEVELER CONCENTRATIONS IN ELECTROPLATING SOLUTIONS  
Provided herein are methods and apparatus for determining leveler concentration in an electroplating solution. The approach allows the concentration of leveler to be detected and measured, even at...

Matches 1 - 50 out of 415 1 2 3 4 5 6 7 8 9 >