Multi-amplification of the signal of voltammetric immunosensors: Highly sensitive detection of tumor marker

An immunosensor for the determination of carbohydrate antigen 199 based on calcium carbonate sphere as probe and the degradation of methylene blue by hemin as catalyst was fabricated. [Display omitted] •Degradation of signal substance and non-conductive probe were used to increase the sensitivity of...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Sensors and actuators. B, Chemical Chemical, 2018-06, Vol.262, p.50-56
Hauptverfasser:	Li, Weixiang, Shu, Di, Zhang, Dongsheng, Ma, Zhanfang
Format:	Artikel
Sprache:	eng
Schlagworte:	Biomarkers Calcium carbonate Carbohydrate antigen 199 Carbohydrates Degradation Electron transfer Glucose Glucose oxidase Hydrogen peroxide Immunosensors Methylene blue Non-conductive probe Proteins Reproducibility Sensitivity Sensors Substrates Tumors Voltammetric immunosensor Voltammetry
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!