A piezoelectric immunosensor for specific capture and enrichment of viable pathogens by quartz crystal microbalance sensor, followed by detection with antibody-functionalized gold nanoparticles

A sensitive bacteria enrichment and detection system for viable Escherichia coli O157:H7 was developed using a piezoelectric biosensor-quartz crystal microbalance (QCM) with antibody-functionalized gold nanoparticles (AuNPs) used as detection verifiers and amplifiers. In the circulating-flow QCM sys...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Biosensors & bioelectronics 2012-10, Vol.38 (1), p.177-183
Hauptverfasser:	Guo, Xiao, Lin, Chih-Sheng, Chen, Sz-Hau, Ye, Rebecca, Wu, Vivian C.H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Antibodies, Immobilized - immunology Biological and medical sciences Biosensing Techniques - methods Biosensor Biosensors Biotechnology Blueberry Plants - microbiology Escherichia coli Infections - diagnosis Escherichia coli O157 - immunology Escherichia coli O157 - isolation & purification Food Analysis - methods Foodborne pathogen Fruit - microbiology Fundamental and applied biological sciences. Psychology Gold - chemistry Gold nanoparticles Humans Immunoassay - methods Limit of Detection Listeria monocytogenes - immunology Listeria monocytogenes - isolation & purification Methods. Procedures. Technologies Nanoparticles - chemistry Quartz crystal microbalance Quartz Crystal Microbalance Techniques - methods Salmonella typhimurium - immunology Salmonella typhimurium - isolation & purification Various methods and equipments
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!