A sandwich electrochemical immunosensor using magnetic DNA nanoprobes for carcinoembryonic antigen

International Journal of Molecular Sciences

Volumn 12, Issue 11, 2011, Pages 7410-7423

  Gan, Ning ^a   Jia, Liyong ^a,b   Zheng, Lei ^b  

^a NINGBO UNIVERSITY   (China)

^b SOUTHERN MEDICAL UNIVERSITY   (China)

Author keywords

Carcinoembryonic antigen; Chitosan DNA Fe 3O 4ZrO 2; Magnetic nanoparticle based electrochemical immunoassay; Sandwich electrochemical immunosensor

Indexed keywords

1,2 PHENYLENEDIAMINE; CARBON; CARCINOEMBRYONIC ANTIGEN; CHITOSAN; DNA; GOLD; HORSERADISH PEROXIDASE; HYDROGEN PEROXIDE; MAGNETITE; NANOPARTICLE; ZIRCONIUM OXIDE; 1,2-DIAMINOBENZENE; ANTIBODY; MAGNETITE NANOPARTICLE; PHENYLENEDIAMINE DERIVATIVE;

ACCURACY; ANTIBODY LABELING; ANTIGEN ANTIBODY COMPLEX; ANTIGEN BINDING; ARTICLE; ARTIFICIAL MEMBRANE; BLOOD SAMPLING; ELECTROCHEMICAL ANALYSIS; ELECTRODE; ELECTRON; ENZYME IMMUNOASSAY; ENZYME LINKED IMMUNOSORBENT ASSAY; GLASSY CARBON ELECTRODE; HUMAN; INTERMETHOD COMPARISON; LIMIT OF DETECTION; MAGNETIC DNA NANOPROBE; NANOPROBE; PROCESS OPTIMIZATION; REDUCTION; REPRODUCIBILITY; SENSITIVITY ANALYSIS; SIGNAL NOISE RATIO; BLOOD; CHEMISTRY; DEVICES; ELECTROCHEMISTRY; GENETIC PROCEDURES; IMMUNOASSAY; ISOLATION AND PURIFICATION; MAGNETISM; PROCEDURES;

ANTIBODIES; BIOSENSING TECHNIQUES; CARCINOEMBRYONIC ANTIGEN; DNA; ELECTROCHEMISTRY; ELECTRODES; ENZYME-LINKED IMMUNOSORBENT ASSAY; GOLD; HORSERADISH PEROXIDASE; HUMANS; IMMUNOASSAY; LIMIT OF DETECTION; MAGNETIC PHENOMENA; MAGNETITE NANOPARTICLES; PHENYLENEDIAMINES; SIGNAL-TO-NOISE RATIO;

EID: 82255185832     PISSN: None     EISSN: 14220067     Source Type: Journal    
DOI: 10.3390/ijms12117410     Document Type: Article

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