An electrochemical immunosensor for carcinoembryonic antigen enhanced by self-assembled nanogold coatings on magnetic particles

Analytica Chimica Acta

Volumn 665, Issue 1, 2010, Pages 98-104

  Li, Jianping ^a   Gao, Huiling ^a   Chen, Zhiqiang ^a   Wei, Xiaoping ^a   Yang, Catherine F ^b  

^a GUILIN UNIVERSITY OF TECHNOLOGY   (China)

^b ROWAN UNIVERSITY   (United States)

Author keywords

Carcinoembryonic antigen; Gold nanoparticle; Immunoassay; Layered assembly; Magnetic particles

Indexed keywords

BIOLOGICAL COMPATIBILITY; CARBON PASTE ELECTRODE; CARCINOEMBRYONIC ANTIGEN; CORE SHELL; CORE/SHELL PARTICLES; ELECTROCHEMICAL IMMUNOSENSORS; ENZYME LINKED IMMUNOSORBENT ASSAY; EXTERNAL MAGNETIC FIELD; GOLD NANOPARTICLE; GOLD NANOPARTICLES; LIMIT OF DETECTION; LINEAR RANGE; MAGNETIC PARTICLE; MULTI-LAYERED; MULTILAYERED COATINGS; NANO-GOLD; SELF ASSEMBLED MULTILAYERS; SELF-ASSEMBLED; SOLID PARAFFINS; SURFACE AREA;

ANTIGENS; BIOCOMPATIBILITY; BIOSENSORS; COATINGS; GOLD; GOLD COATINGS; IMMUNOLOGY; IMMUNOSENSORS; MAGNETIC FIELDS; MAGNETIC MATERIALS; NANOMAGNETICS; NANOPARTICLES; PARAFFIN WAXES; PARAFFINS; THIOUREAS; UREA;

MAGNETIC BUBBLES;

CARCINOEMBRYONIC ANTIGEN; GOLD NANOPARTICLE; HORSERADISH PEROXIDASE; MAGNETITE; THIOUREA;

ARTICLE; BIOCOMPATIBILITY; BLOOD ANALYSIS; CONTROLLED STUDY; CYCLIC POTENTIOMETRY; ELECTROCHEMICAL DETECTION; ELECTRODE; ENZYME LINKED IMMUNOSORBENT ASSAY; HUMAN; IMMUNOSENSOR; MAGNETIC FIELD; MATERIAL COATING; PRIORITY JOURNAL; REPRODUCIBILITY; SENSITIVITY AND SPECIFICITY; SURFACE PROPERTY; TUMOR DIAGNOSIS;

ANTIBODIES, IMMOBILIZED; BIOSENSING TECHNIQUES; CARCINOEMBRYONIC ANTIGEN; ELECTROCHEMICAL TECHNIQUES; ELECTRODES; GOLD; IMMUNOASSAY; MAGNETICS; METAL NANOPARTICLES; THIOUREA;

EID: 77951151249     PISSN: 00032670     EISSN: 18734324     Source Type: Journal    
DOI: 10.1016/j.aca.2010.03.020     Document Type: Article

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