Detection of Ara h 1 (a major peanut allergen) in food using an electrochemical gold nanoparticle-coated screen-printed immunosensor

Biosensors and Bioelectronics

Volumn 64, Issue , 2015, Pages 19-24

  Alves, Rita C ^a,b   Pimentel, Filipa B ^b   Nouws, Henri P A ^a   Marques, Raquel C B ^a   González García, María Begoña ^a   Oliveira, M Beatriz P P ^b   Delerue Matos, Cristina ^a  

^a INSTITUTO SUPERIOR DE ENGENHARIA DO PORTO   (Portugal)

^b UNIVERSITY OF PORTO   (Portugal)

Author keywords

Allergen; Ara h 1; Biosensor; Electrochemical immunosensor; Peanut; Screen printed carbon electrode

Indexed keywords

ALLERGENS; BIOSENSORS; ELECTRODES; GOLD; IMMUNOLOGY; METAL NANOPARTICLES; MONOCLONAL ANTIBODIES; OILSEEDS; PHOSPHATASES;

ALKALINE PHOSPHATASE; ANTIBODY-ANTIGEN INTERACTIONS; ARA H 1; ELECTROCHEMICAL IMMUNOSENSORS; LIMIT OF DETECTION; PEANUT; SCREEN-PRINTED CARBON ELECTRODES; STRIPPING ANALYSIS; PEANUT ALLERGENS; SCREEN-PRINTED;

IMMUNOSENSORS; ALLERGENS;

ALKALINE PHOSPHATASE; ARA H 1; FOOD ALLERGEN; GOLD NANOPARTICLE; MONOCLONAL ANTIBODY; SILVER; UNCLASSIFIED DRUG; ALLERGEN; ARA H 1 PROTEIN, ARACHIS HYPOGAEA; CARBON; GLYCOPROTEIN; GOLD; IMMOBILIZED ANTIBODY; METAL NANOPARTICLE; PLANT ANTIGEN; VEGETABLE PROTEIN; IMMUNOGLOBULIN G ANTIBODY;

ALMOND; ANTIGEN ANTIBODY REACTION; ARTICLE; CACAO; CASHEW NUT; CONTROLLED STUDY; ELECTROCHEMICAL DETECTION; ELECTRODE; FOOD ANALYSIS; IMMUNOASSAY; IMMUNOSENSOR; LENTIL; LIMIT OF DETECTION; LUPIN; MEASUREMENT ACCURACY; PARTICLE SIZE; PEA; PEANUT; PISTACHIO; PROCESS OPTIMIZATION; PRODUCT RECOVERY; QUANTITATIVE ANALYSIS; SCREEN PRINTED CARBON ELECTRODE; WALNUT; CHEMISTRY; ELECTROCHEMICAL ANALYSIS; EVALUATION STUDY; GENETIC PROCEDURES; PROCEDURES; ULTRASTRUCTURE; ACCURACY; ANODIC STRIPPING POTENTIOMETRY; ANTIBODY DETECTION; ANTIBODY LABELING; COOKIE; FOOD; GOLD NANOPARTICLE COATED SCREEN PRINTED CARBON ELECTRODE; NONHUMAN; PEANUT ALLERGY; PROTEIN ANALYSIS; TWO MONOCLONAL ANTIBODY SANDWICH TYPE ELECTROCHEMICAL IMMUNOSENSOR;

ALLERGENS; ANTIBODIES, IMMOBILIZED; ANTIGENS, PLANT; ARACHIS HYPOGAEA; BIOSENSING TECHNIQUES; CARBON; ELECTROCHEMICAL TECHNIQUES; ELECTRODES; FOOD ANALYSIS; GLYCOPROTEINS; GOLD; IMMUNOASSAY; LIMIT OF DETECTION; METAL NANOPARTICLES; PLANT PROTEINS;

EID: 84906748714     PISSN: 09565663     EISSN: 18734235     Source Type: Journal    
DOI: 10.1016/j.bios.2014.08.026     Document Type: Article

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