Overoxidized polypyrrole film directed DNA immobilization for construction of electrochemical micro-biosensors and simultaneous determination of serotonin and dopamine

A promising electrochemical microsensor was fabricated by electrochemical immobilization of calf-thymus DNA on a carbon fiber electrode (CFE) through an overoxidized polypyrrole (PPyox) template for simultaneous determination of serotonin (5-HT) and dopamine (DA). Such a DNA–PPyox biocomposite modif...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Analytica chimica acta 2005-04, Vol.537 (1), p.145-151
Hauptverfasser:	Jiang, Xiaohua, Lin, Xiangqin
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbon fiber microelectrode DNA-based biosensor Dopamine Overoxidized polypyrrole Serotonin
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!