[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Nishiyama et al., 2019 - Google Patents

A Concentric Ring Electrode for a Wall‐jet Cell in a Microfluidic Device

Nishiyama et al., 2019

Document ID
1274034985406856216
Author
Nishiyama K
Hoshikawa K
Maeki M
Ishida A
Tani H
Tokeshi M
Publication year
Publication venue
Electroanalysis

External Links

Snippet

A concentric ring array electrode that amplifies the current signal without redox cycling has been developed for highly sensitive electrochemical detection at a single potential in a microfluidic platform. Herein, the effect of ring‐electrode width on the current and current …
Continue reading at analyticalsciencejournals.onlinelibrary.wiley.com (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44704—Details; Accessories
    • G01N27/44743—Introducing samples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/60—Construction of the column
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
    • G01N33/48—Investigating or analysing materials by specific methods not covered by the preceding groups biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing

Similar Documents

Publication Publication Date Title
Liu et al. Simple and sensitive electrode design for microchip electrophoresis/electrochemistry
Schöning et al. Amperometric PDMS/glass capillary electrophoresis-based biosensor microchip for catechol and dopamine detection
Lee et al. Single microfluidic electrochemical sensor system for simultaneous multi-pulmonary hypertension biomarker analyses
Salentijn et al. 3D-printed paper spray ionization cartridge with fast wetting and continuous solvent supply features
Wang et al. Audio jack based miniaturized mobile phone electrochemical sensing platform
Zhang et al. Narrow sample channel injectors for capillary electrophoresis on microchips
Hisamoto et al. On-chip integration of neutral ionophore-based ion pair extraction reaction
Badr et al. Fluorescent ion-selective optode membranes incorporated onto a centrifugal microfluidics platform
Zhou et al. Fabrication of a microfluidic Ag/AgCl reference electrode and its application for portable and disposable electrochemical microchips
Mora et al. Toward total automation of microfluidics for extraterrestial in situ analysis
Griffiths et al. Electroosmotic fluid motion and late-time solute transport for large zeta potentials
KR101409065B1 (en) An electrophoresis chip for electrochemical detection
Shaikh et al. Collection, focusing, and metering of DNA in microchannels using addressable electrode arrays for portable low-power bioanalysis
Gutzweiler et al. Open microfluidic gel electrophoresis: Rapid and low cost separation and analysis of DNA at the nanoliter scale
Hu et al. Electrochemical detection of droplet contents in polystyrene microfluidic chip with integrated micro film electrodes
Nishiyama et al. A Concentric Ring Electrode for a Wall‐jet Cell in a Microfluidic Device
Lewandrowska et al. Taylor dispersion analysis in coiled capillaries at high flow rates
Islam et al. Microchip capillary electrophoresis based electroanalysis of triazine herbicides
Zhuang et al. Microchip electrophoresis of N‐glycans on serpentine separation channels with asymmetrically tapered turns
Sun et al. Hydrodynamic injection with pneumatic valving for microchip electrophoresis with total analyte utilization
Cong et al. ITP of lanthanides in microfluidic PMMA chip
Gaspar et al. Development of an ultra‐low volume flow cell for surface plasmon resonance detection in a miniaturized capillary electrophoresis system
Kang et al. Reduction of the impedance of a contactless conductivity detector for microchip capillary electrophoresis: Compensation of the electrode impedance by addition of a series inductance from a piezoelectric quartz crystal
Bidulock et al. Improving chip‐to‐chip precision in disposable microchip capillary electrophoresis devices with internal standards
Chen et al. Ion channel electrophysiology via integrated planar patch‐clamp chip with on‐demand drug exchange