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9034169 Method for detection of cyanide in water  
The method for detection of cyanide in water is a method for the detection of a highly toxic pollutant, cyanide, in water using ZnO2 nanoparticles synthesized locally by an elegant Pulsed Laser...
9034168 Systems and methods for detection and quantification of analytes  
Devices, systems, and methods for detecting molecules of interest within a collected sample are described herein. In certain embodiments, self-contained sample analysis systems are disclosed,...
9023189 High density sensor array without wells  
Methods and apparatus relating to very large scale FET arrays for analyte measurements. ChemFET (e.g., ISFET) arrays may be fabricated using conventional CMOS processing techniques based on...
9011656 Small volume test strips with large sample fill ports, supported test strips, and methods of making and using same  
The present disclosure provides small volume analyte sensors having large sample fill ports, supported analyte sensors, analyte sensors having supported tip protrusions and methods of making and...
9005527 Transient decay amperometry biosensors  
A biosensor system determines an analyte concentration of a biological sample using an electrochemical process without Cottrell decay. The biosensor system generates an output signal having a...
9005424 Method for determination of analyte concentrations and related apparatus  
A method is provided for determining analyte concentrations, for example glucose concentrations, that utilizes a dynamic determination of the appropriate time for making a glucose measurement, for...
8999139 Oxidation/reduction measurement  
Oxidation/reduction measurement is described. An aspect provides an oxidation/reduction quantification method, including: receiving intermittent oxidizer/reducer reference measurements from one or...
8986525 Method and apparatus for sensing a property of a fluid  
A device for sensing a property of a fluid comprising a first substrate having formed thereon a sensor configured in use to come into contact with a fluid in order to sense a property of the...
8974658 Electrochemical detection of magnetic particle mobility  
An exemplary embodiment of the invention may include a method for electrochemically monitoring the mobility of particles in a fluid in response to an external field, the method may include...
8969007 Microchamber electrochemical cell having a nanoslot  
A microchamber electrochemical cell and method of using the cell for performing quantitative analysis of various charged macromolecules is presented. The microchamber electrochemical cell includes...
RE45384 Electrochemical-sensor design  
An electrochemical test sensor adapted to assist in determining the concentration of analyte in a fluid sample is disclosed. The sensor comprises a base that assists in forming an opening for...
8937476 Corrosion detection sensor device having coating film and measurement method  
A sensor device includes first and second electrodes, a coating film and a functional element. The first electrode includes a first metallic material in which either a first passivation film forms...
8932449 Analytical test strip with an electrode having electrochemically active and inert areas of a predetermined size and distribution  
An electrochemical-based analytical test strip for the determination of an analyte (e.g., glucose) in a bodily fluid sample (such as a whole blood sample) includes an electrically insulating base...
8926822 Systems and methods for integrated electrochemical and electrical detection  
An integrated sensing device is capable of detecting analytes using electrochemical (EC) and electrical (E) signals. The device introduces synergetic new capabilities and enhances the sensitivity...
8920626 Method of electrochemically detecting a sample substance  
A sample substance S is captured by a capture substance 10 which is immobilized on a working electrode body 161 to provide a method of electrochemically detecting a sample substance capable of...
8920718 Methods and devices to generate luminescence from integrated electrode chips by cathodic and bipolar pulses  
The invention describes novel chemiluminescence electrode devices and their novel properties to enable achieving luminescence signal by electrical excitation by cathodic or bipolar pulses in...
8906212 Method for evaluating corrosion resistance of cans to contents  
A method to evaluate the corrosion resistance of a can to a content includes filling the can with the content to form a specimen, setting the specimen in an apparatus capable of blocking an...
8894837 Electrochemical detection of particulates in a gaseous sample using potentiometric measurements in a gaseous flame electrolyte  
The present invention provides a method for the detection of particulates in a sample, wherein the particulates are introduced into a plasma and the potential difference between a common electrode...
8888988 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...
8888976 Corrosion resistance evaluator  
The present invention is directed to a corrosion resistance evaluator suitable for corrosion testing coated metals substrates, such as autobodies. A corrosion resistance evaluator provided with a...
8888987 Gas sensor testing device  
Techniques are generally described for a gas sensor testing device. In some examples, the gas sensor testing device comprises a chamber including a wall having an inside surface and an outside...
8877033 Method and apparatus for assay of electrochemical properties  
The presence of a select analyte in the sample is evaluated in an electrochemical system using a conduction cell-type apparatus. A potential or current is generated between the two electrodes of...
8858780 Biosensor and method for determining an analyte concentration  
A method of determining an analyte concentration employs a biosensor that includes a molecularly imprinted polymer film formed on a metal layer. The biosensor is connected to a charge/discharge...
8845879 Organelle bioelectrodes and methods of making and using the same  
A method for monitoring the metabolic state of an organelle in the presence of a potential organelle modulating agent is disclosed. A first organelle-modified bioelectrode is provided that is...
8840766 Gas-monitoring assembly comprising one or more gas sensors and one or more getters, and method of using same  
The present invention relates to a gas-monitoring assembly (100) and method for selectively determining the presence of a target gas in a gaseous environment that potentially comprises one or more...
8840774 Electrochemistry and electrogenerated chemiluminescence with a single faradaic electrode  
Described herein is an apparatus comprising an electrochemical cell that employs a capacitive counter electrode and a faradaic working electrode. The capacitive counter electrode reduces the...
8840765 Oxygen sensor with a microporous electrolyte layer and partially open cover membrane  
The present invention concerns an electrochemical sensor for determining oxygen dissolved in an aqueous measuring medium, a process for its production as well as a method for determining oxygen...
8834703 Preparation and maintenance of sensors  
Apparatus and methods are described for preparing, maintaining, and stabilizing sensors. The apparatus and methods for preparing sensors for use are utilized in advance of the sensor being removed...
8834675 Liquid composition sensor in scaling environment  
Scale formation on the electrode(s) of a liquor sensor can be prevented by continuously delivering a water-soluble scale inhibitor or dispersant into the vicinity of the electrodes of a liquor...
8828208 Lipid bilayer sensor array  
An apparatus for sensing of an interaction of a molecular entity with a membrane protein in a lipid bilayer comprises an array of sensor elements (21) arranged to output an electrical signal that...
8823535 Early detection of environmental conditions that will lead to creep corrosion on printed circuit boards in data centers  
Apparatus and method for directly detecting the atmospheric conditions leading to creep corrosion of printed circuit boards (PCBs) well before the PCBs in the computers start suffering from creep...
8823380 Capacitive charge pump  
One or more charge pumps may be used to amplify the output voltage from a chemically-sensitive pixel that comprises one or more transistors. A charge pump may include a number of track stage...
8808530 Method and apparatus for electrocatalytic amplification on pre-oxidized measuring electrode  
The present invention includes methods and compositions having at least one nanoparticle for analyzing a chemical analyte. The device includes an electrochemical cell connected to a measuring...
8795511 Configuration, a sensing element with such configuration, electrochemical sensor comprising such sensing element and method for electrochemical sensing using such electrochemical sensor  
A configuration is disclosed. In one aspect, the configuration includes a substantially planar electrode layer, in a first plane. The configuration further includes a substantially planar...
8795501 Dielectrophoretic particle concentrator and concentration with detection method  
A dielectrophoretic particle concentrator includes first substrate, detection electrodes, second substrate, protrudent structure and edge wall structures. The first substrate extends along first...
8784640 Amperometric electrochemical sensor and method for manufacturing same  
An amperometric electrochemical sensor with a fixed potential used in a probe for measuring the content of an oxidation reduction substance dissolved in a liquid, in particular the chlorine...
8778167 Method and device for determining the location of corrosion sites in reinforced concrete  
The invention relates to a method for determining the location of the corrosion sites in reinforced concrete, wherein a value (UB, UC) of a voltage potential (UB, UC) present at each measurement...
8771500 Glucose sensors and methods of manufacture thereof  
Disclosed herein is a device that functions as a glucose sensor. The device has a reference electrode; a counter electrode, a working electrode; an electrically conducting membrane; an enzyme...
8771486 Smart sensor ports and methods of using same  
The present disclosure provides an orientation-nonspecific sensor port for use in analyte meters designed to detect and quantify analyte levels in a fluid sample along with methods of using the...
8764954 Smart sensor ports and methods of using same  
The present disclosure provides an orientation-nonspecific sensor port for use in analyte meters designed to detect and quantify analyte levels in a fluid sample along with methods of using the...
8758583 Smart sensor ports and methods of using same  
The present disclosure provides an orientation-nonspecific sensor port for use in analyte meters designed to detect and quantify analyte levels in a fluid sample along with methods of using the...
8741124 Biosensor, thin film electrode forming method, quantification apparatus, and quantification method  
A biosensor is disclosed comprising a support; a conductive layer composed of an electrical conductive material such as a noble metal, for example gold or palladium, and carbon; slits parallel to...
8728279 Liquid composition sensor in scaling environment  
Scale formation on the electrode(s) of a liquor sensor can be prevented by continuously delivering a water-soluble scale inhibitor or dispersant into the vicinity of the electrodes of a liquor...
8728289 Monolithic electrodes and pH transducers  
The disclosure provides monolithic electrodes including a substrate defining a walled cavity having a floor, an electrically conductive cathode layer overlaying the cavity floor, an electrically...
8728298 Test method for the ketone number of an animal specimen  
A test method for the ketone number of an animal specimen is characterized in that a test parameter datasheet is set up by data modeling. Then a specimen from tested animal body is obtained. Next,...
8721850 Biosensor and methods for manufacturing  
A biosensor for detecting an analyte in a sample of body fluid and methods for manufacturing the biosensor are disclosed. In one embodiment, a biosensor includes at least two electrical conductors...
8723535 Process for evaluating corrosion resistance of coating  
The present invention is directed to a process for corrosion resistance evaluation of coated metals substrates, such as autobodies. An anode and cathode coated with protective coating being tested...
8702958 Electrochemistry and electrogenerated chemiluminescence with a single faradaic electrode  
A method is provided for determining the presence or amount of an analyte in a sample and includes the steps of contacting a faradaic working electrode to a solution comprising the optionally...
8702923 Method and apparatus for measuring sample reaction results on biosensor  
Disclosed is a method of measuring sample reaction results on a biosensor having a working electrode and other electrodes, including: applying voltage between the working electrode and each of the...
8702960 Method for operating a measurement for a sample on an electrochemical test strip  
A method for operating a measurement for a sample on an electrochemical test strip including at least two electrodes is provided. The method includes steps of applying a first voltage between the...