Electrochemical biosensors for the detection of carcinoembryonic antigen with low fouling and high sensitivity based on copolymerized polydopamine and zwitterionic polymer

•A highly sensitive and low fouling electrochemical biosensor for CEA was developed.•Polydopamine and zwitterionic polymer were copolymerized on electrode surface.•The biosensor supported the quantification of CEA in human serum samples. It remains a very challenging problem for electrochemical bios...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Sensors and actuators. B, Chemical Chemical, 2020-09, Vol.319, p.128253, Article 128253
Hauptverfasser:	Xu, Zhenying, Han, Rui, Liu, Nianzu, Gao, Fengxian, Luo, Xiliang
Format:	Artikel
Sprache:	eng
Schlagworte:	Addition polymerization Antifouling Antigens Assaying Biosensors Copolymerization Detection Electrochemical biosensor Markers Michael reaction polydopamine Polymers zwitterionic polymer Zwitterions
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!