| Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839) |
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| 07/18/2012 | CN102590322A Liquid drop microsystem applied to proteomic research |
| 07/18/2012 | CN102590321A Electrochemical online detector |
| 07/18/2012 | CN102590320A Electrochemical method for detecting trace trivalent inorganic arsenic by using mercaptoethylamine modified electrode |
| 07/18/2012 | CN102590319A Method for detecting bacteria by using protoplast through capillary electrophoresis |
| 07/18/2012 | CN102590318A Method and device for continuously analyzing pH value, phenolphthalein end-point alkalinity, total alkalinity and chloridion concentration |
| 07/18/2012 | CN102590317A PH composite electrode method for measuring content of nitrite ions in solution |
| 07/18/2012 | CN102590316A Method for detecting chloride ion impurities in high concentration chromic anhydride solution |
| 07/18/2012 | CN102590315A Hydrogen gas sensor and method for producing same |
| 07/18/2012 | CN102590314A Method for decelerating nucleic acid molecules in solid nanopore |
| 07/18/2012 | CN102590313A Oxygen sensor with a microporous electrolyte layer and partially open cover membrane |
| 07/18/2012 | CN102590312A Method for preparing ion selective film electrode by solid melting method |
| 07/18/2012 | CN102590311A Method for preparing ion selectivity sensitive film |
| 07/18/2012 | CN102590310A Cuprous ion selective electrode and cuprous ion measuring method thereof |
| 07/18/2012 | CN102590309A Manufacture and application method for graphene transistor and biosensor of graphene transistor |
| 07/18/2012 | CN102590308A Porous biosensor and making and application methods |
| 07/18/2012 | CN102590307A Molecularly imprinted membrane electrode based on nucleic acid adapters for detecting organic arsenide in marine product and preparation method of electrode |
| 07/18/2012 | CN102590306A Boron-doping diamond film based ascorbic acid oxidase sensor electrode |
| 07/18/2012 | CN102590305A Sensitive membrane for electrochemical biosensors and preparation method thereof |
| 07/18/2012 | CN102590304A Photocurrent detection electrode, manufacturing method, and working electrode substrate |
| 07/18/2012 | CN102590303A Anti-freezing Ag/AgCl reference electrode and preparation method thereof |
| 07/18/2012 | CN102590302A Method for producing gold nanoarray ultramicroelectrode |
| 07/18/2012 | CN102590301A Magnetic glassy carbon electrode |
| 07/18/2012 | CN102590300A Magnetic metal working electrode |
| 07/18/2012 | CN102590299A Combined electrolytic cell |
| 07/18/2012 | CN102590298A Method for testing microbiological corrosion resisting performance of antibacterial stainless steel by electrochemical method |
| 07/18/2012 | CN102590297A ZnO/enzyme biosensor and preparation method |
| 07/18/2012 | CN102590296A Test sensor cartridges and sensor-dispensing instruments |
| 07/18/2012 | CN102590295A Corrosion sensor and method for manufacturing a corrosion sensor |
| 07/18/2012 | CN102590294A Automatic measuring and compensating method for uncompensated resistance in electrochemical system |
| 07/18/2012 | CN102590293A Device for detecting moisture content of plates and sorting plates |
| 07/18/2012 | CN102590292A Method and device for measuring gas film stiffness of dynamic pressure motor based on double measuring heads |
| 07/18/2012 | CN102590291A Method for manufacturing improved humidity sensor |
| 07/18/2012 | CN102590290A Detection device and detection method |
| 07/18/2012 | CN102590289A Catalytic combustion type gas sensor |
| 07/18/2012 | CN102590288A Food quality detection system and detection method based on electronic nose |
| 07/18/2012 | CN102590287A Oil fume sensor |
| 07/18/2012 | CN102590286A Four-electrode testing device and measuring method for water content of tobacco |
| 07/18/2012 | CN102590285A Edible oil detecting device |
| 07/18/2012 | CN102590284A Device for measuring water saturation distribution of rock core at high temperature and high pressure |
| 07/18/2012 | CN102590283A Method for detecting freshness of grass carp by using electronic nose |
| 07/18/2012 | CN102590282A On-line test structure and test method for breaking strength of polycrystalline silicon |
| 07/18/2012 | CN102590281A Carbon nano tube film hydrogen sensor based on field emission principle and hydrogen detection method |
| 07/18/2012 | CN102590280A Gas sensor array based on microwell structure and manufacturing method of gas sensor array |
| 07/18/2012 | CN102590279A Dielectric type plant stem flow detecting device |
| 07/18/2012 | CN102590278A Sensor apparatus |
| 07/18/2012 | CN102590236A Person safety inspection system |
| 07/18/2012 | CN102590165A Electricity-optics joint urine analysis biochemical system and production method thereof |
| 07/18/2012 | CN102589963A Methods for digesting and detecting titanium concentrate, titanium slag or titanium carbide slag |
| 07/18/2012 | CN102589582A Temperature-independent chemical and biological sensors |
| 07/18/2012 | CN102584728A Sugar label reagent based on triazine structure as well as synthesis method and application thereof |
| 07/18/2012 | CN102583582A Co3O4 nanocrystal, preparation method thereof, use thereof and non-enzymatic hydrogen peroxide sensor thereof |
| 07/18/2012 | CN102580800A Method for designing and preparing electrochemical detection-microfluidic multichannel chip based on self-assembled monolayer technology |
| 07/18/2012 | CN102072926B Method for diagnosing body fatigue crack of motor |
| 07/18/2012 | CN101907600B Device for measuring mine dust concentration based on differential principle |
| 07/18/2012 | CN101907594B On-line measurement device of crude oil water content of wellhead |
| 07/18/2012 | CN101887194B Electrode equipment and detection method |
| 07/18/2012 | CN101876644B Sensing device used for monitoring pulverized coal concentration |
| 07/18/2012 | CN101825595B Quick resonse device with double gas sensors |
| 07/18/2012 | CN101750451B Flaw detector for wire rope |
| 07/18/2012 | CN101620201B Measuring method of biochemical oxygen demand and BOD sensor and applications |
| 07/18/2012 | CN101598697B Glucose sensor electrode without enzyme with nickel-aluminium-hydrotalcite nano-chip arrays on substrate of titanium |
| 07/18/2012 | CN101598695B Method and system for measuring water content of crude oil by using Doppler filtering |
| 07/18/2012 | CN101566597B Preparation method of ammonia-sensitive material for detecting ammonia concentration in air |
| 07/18/2012 | CN101561415B Method for simultaneously detecting banana bunchy top virus and floral leaf heart rot virus |
| 07/18/2012 | CN101532980B Enzyme immunosensor for detecting Shigella species and its preparation method and application |
| 07/18/2012 | CN101509886B Method for producing short TiO2 nanometer tube array COD sensor |
| 07/18/2012 | CN101493432B Method for measuring thermal conductivity coefficient of solid material |
| 07/18/2012 | CN101477073B Fast detection method for aluminum alloy hardenability by electro-conductibility |
| 07/18/2012 | CN101344503B Method for protein example enrichment and combination with capillary electrophoretic analysis |
| 07/18/2012 | CN101268359B Electro-chemical sensor |
| 07/18/2012 | CN101251053B Diagnostic method and control apparatus for gas sensor |
| 07/18/2012 | CN101149383B Device for detecting avian influenza virus antibody and detection method |
| 07/17/2012 | US8224595 System and method for online monitoring of molten salt corrosion |
| 07/17/2012 | US8224582 Non-equilibrium capillary electrophoresis of equilibrium mixtures (NECEEM)-based methods for drug and diagnostic development |
| 07/17/2012 | US8224413 Analyte monitoring device and methods of use |
| 07/17/2012 | US8222904 Battery end-point voltage detection method and battery end-point voltage detection system |
| 07/17/2012 | US8222903 Automatic testing device and method for computer system |
| 07/17/2012 | US8222897 Test circuit with sense elements having associated and unassociated primary windings |
| 07/17/2012 | US8222868 Battery tester for rechargeable power tool batteries |
| 07/17/2012 | US8222041 Oxygen and carbon dioxide sensing |
| 07/17/2012 | US8222038 Method for analyzing metal specimen |
| 07/17/2012 | US8222024 Apparatus and methods for analyte measurement and immunoassay |
| 07/17/2012 | US8221994 Adhesive composition for use in an immunosensor |
| 07/17/2012 | US8221685 Small volume in vitro sensor and methods of making |
| 07/17/2012 | US8221613 Device and method for measuring a plurality of exhaust gas constituents |
| 07/17/2012 | US8221612 Biosensor electrode mediators for regeneration of cofactors |
| 07/17/2012 | US8221607 High speed, high resolution compositions, methods and kits for capillary electrophoresis |
| 07/17/2012 | US8221606 Electrophoresis chip and electrophoresis unit having the same |
| 07/17/2012 | US8221604 Method for controlling substance transfer |
| 07/17/2012 | US8221603 Membrane transducer surface contact sensor |
| 07/17/2012 | US8221335 Blood test apparatus and blood test method |
| 07/17/2012 | US8220988 Sensor device |
| 07/17/2012 | US8220311 System and method for measuring concentration of a paramagnetic gas |
| 07/17/2012 | CA2678743C Protection elements for pipeline investigation devices |
| 07/12/2012 | WO2012094624A2 Organic magnetic field sensor |
| 07/12/2012 | WO2012094502A2 Sensor array mounted on flexible carrier |
| 07/12/2012 | WO2012094140A1 Glucose measurement using a current source |
| 07/12/2012 | WO2012093865A2 Non-destructive inspection device for pressure containers using leakage-flux measurement |
| 07/12/2012 | WO2012093728A1 Ion-selective electrode |
| 07/12/2012 | WO2012093727A1 Reference electrode |