Balahura et al., 2019 - Google Patents

Advances in immunosensors for clinical applications

Balahura et al., 2019

Document ID
16473332324018244583
Author
Balahura L
Stefan-Van Staden R
Van Staden J
Aboul-Enein H
Publication year
Publication venue
Journal of Immunoassay and Immunochemistry

External Links

Snippet

Immunoassay technique performs a fast, simple, reliable, and sensitive analysis of different compounds, being applied in several areas of interest such as clinical analysis for medical diagnosis, as well as in environmental analysis, and food quality control. The latest research …
Continue reading at www.tandfonline.com (other versions)

Classifications

    • 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
    • G01N33/53—Immunoassay; Biospecific binding assay
    • G01N33/543—Immunoassay; Biospecific binding assay with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
    • 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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • G01N21/552—Attenuated total reflection
    • G01N21/553—Attenuated total reflection and using surface plasmons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or micro-organisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or micro-organisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6813—Hybridisation assays
    • C12Q1/6816—Hybridisation assays characterised by the means of detection
    • C12Q1/6825—Nucleic acid detection involving sensors

Similar Documents

Publication Publication Date Title
Balahura et al. Advances in immunosensors for clinical applications
Mollarasouli et al. The role of electrochemical immunosensors in clinical analysis
Wang et al. Low sample volume origami-paper-based graphene-modified aptasensors for label-free electrochemical detection of cancer biomarker-EGFR
Hong et al. Electrochemiluminescence-incorporated lateral flow immunosensors using Ru (bpy) 32+-labeled gold nanoparticles for the full-range detection of physiological C-reactive protein levels
Wu et al. Label-free electrochemiluminescent immunosensor for detection of prostate specific antigen based on aminated graphene quantum dots and carboxyl graphene quantum dots
Upasham et al. Cardiac troponin biosensors: where are we now?
Gaikwad et al. Advances in point-of-care diagnostic devices in cancers
Vestergaard et al. An overview of label-free electrochemical protein sensors
Chinnappan et al. Aptasensors are conjectured as promising ALT and AST diagnostic tools for the early diagnosis of acute liver injury
Tang et al. Magneto-controlled graphene immunosensing platform for simultaneous multiplexed electrochemical immunoassay using distinguishable signal tags
Wilson et al. Electrochemical multianalyte immunoassays using an array-based sensor
Chang et al. PSA detection with femtomolar sensitivity and a broad dynamic range using SERS nanoprobes and an area-scanning method
Wilson Electrochemical immunosensors for the simultaneous detection of two tumor markers
Terzapulo et al. Immunoassays: Analytical and clinical performance, challenges, and perspectives of SERS detection in comparison with fluorescent spectroscopic detection
Kondzior et al. Antibody-electroactive probe conjugates based electrochemical immunosensors
Xiong et al. An ultrasensitive electrochemical immunosensor for alpha-fetoprotein using an envision complex-antibody copolymer as a sensitive label
Lee et al. Facile detection of Troponin I using dendritic platinum nanoparticles and capillary tube indicators
Barreiros dos Santos et al. Fundamentals of biosensors and detection methods
de la Escosura-Muñiz et al. Electrochemical detection of proteins using nanoparticles: applications to diagnostics
Zhou et al. Electrostatic nanocage-confined probe for electrochemical detection of CA19-9 in human serum
Napione Integrated nanomaterials and nanotechnologies in lateral flow tests for personalized medicine applications
Li et al. Handheld pH meter–assisted immunoassay for C-reactive protein using glucose oxidase–conjugated dendrimer loaded with platinum nanozymes
Bothara et al. Nanomonitors: electrical immunoassays for protein biomarker profiling
Ramachandran et al. Biosensing of alpha-fetoprotein: A key direction toward the early detection and management of hepatocellular carcinoma
Zhang et al. Universal and high-speed zeptomolar protein serum assay with unprecedented sensitivity