Magnetic Fe 3O 4@Au composite-enhanced surface plasmon resonance for ultrasensitive detection of magnetic nanoparticle-enriched α-fetoprotein

Analytica Chimica Acta

Volumn 737, Issue , 2012, Pages 22-28

  Liang, Ru Ping ^a   Yao, Gui Hong ^a   Fan, Li Xia ^a   Qiu, Jian Ding ^a  

^a NANCHANG UNIVERSITY   (China)

Author keywords

Fetoprotein; Fe 3O 4@Au magnetic nanoparticle; Signal enhancement; Surface plasmon resonance

Indexed keywords

AMPLIFICATION STRATEGY; AMPLIFICATION TECHNIQUE; ANALYTES; CALIBRATION CURVES; CORE-SHELL; DETECTION LIMITS; FETOPROTEIN; HIGH SENSITIVITY; LOW CONCENTRATIONS; MAGNETIC NANOPARTICLES; SANDWICH IMMUNOASSAY; SECONDARY ANTIBODIES; SIGNAL ENHANCEMENT; SMALL MOLECULES; SPR SENSORS; ULTRASENSITIVE DETECTION; UV-VIS SPECTROSCOPY;

AMPLIFICATION; ANTIBODIES; BIOASSAY; BIOSENSORS; CHEMICAL DETECTION; CYCLIC VOLTAMMETRY; DYES; ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY; GOLD; MAGNETIC SEPARATION; NANOPARTICLES; REFRACTIVE INDEX; ULTRAVIOLET VISIBLE SPECTROSCOPY;

SURFACE PLASMON RESONANCE;

3 MERCAPTO 1 PROPANESULFONATE; ALPHA FETOPROTEIN; ALPHA FETOPROTEIN ANTIBODY; ANTIBODY CONJUGATE; CHITOSAN; FERROCENE; GOLD; IRON OXIDE; MAGNETIC NANOPARTICLE; REAGENT; SULFONIC ACID DERIVATIVE; UNCLASSIFIED DRUG; ANTIBODY; FERRIC ION; FERROUS ION; IMMOBILIZED ANTIBODY; MAGNETITE NANOPARTICLE;

ANTIBODY LABELING; ARTICLE; BIOASSAY; BIOSENSOR; CALIBRATION; CYCLIC POTENTIOMETRY; ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY; IMMOBILIZATION; IMMUNOASSAY; PRIORITY JOURNAL; PROTEIN DETERMINATION; REFERENCE VALUE; SANDWICH IMMUNOASSAY; SENSITIVITY ANALYSIS; SURFACE PLASMON RESONANCE; SURFACE PROPERTY; SYNTHESIS; ULTRAVIOLET SPECTROSCOPY; ANIMAL; CHEMISTRY; GENETIC PROCEDURES; HUMAN; IMMUNOLOGY; LIMIT OF DETECTION; METHODOLOGY; MOUSE;

ALPHA-FETOPROTEINS; ANIMALS; ANTIBODIES; ANTIBODIES, IMMOBILIZED; BIOSENSING TECHNIQUES; CHITOSAN; FERRIC COMPOUNDS; FERROUS COMPOUNDS; GOLD; HUMANS; IMMUNOASSAY; LIMIT OF DETECTION; MAGNETITE NANOPARTICLES; MICE; SURFACE PLASMON RESONANCE;

EID: 84863462515     PISSN: 00032670     EISSN: 18734324     Source Type: Journal    
DOI: 10.1016/j.aca.2012.05.043     Document Type: Article

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