Electrochemical sensor and sensing method thereof

A electrochemical sensor including at least a sensing electrode and an immune-reacted antibody set is provided. The sensing electrode includes a Pt electrode and a chitosan coated layer formed on the Pt electrode. The immune-reacted antibody set includes a capture antibody, a detection antibody and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TSENG, TINGIH, GUSVIPUTRI, ARWINDA, PAO, CHIH-NING
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:A electrochemical sensor including at least a sensing electrode and an immune-reacted antibody set is provided. The sensing electrode includes a Pt electrode and a chitosan coated layer formed on the Pt electrode. The immune-reacted antibody set includes a capture antibody, a detection antibody and a secondary antibody, and the capture antibody is attached to the surface of the chitosan coated layer. A sensing method of the electrochemical sensor is also provided.