An electrochemical sensor for sensitive detection of dopamine based on a COF/Pt/MWCNT-COOH nanocomposite

Herein, an electrochemical sensor was developed for sensitive detection of dopamine (DA) based on a novel COF-based nanocomposite named COF/Pt/MWCNT-COOH, which possesses large specific surface area, excellent electrical conductivity, and high catalytic activity, thus broadening the application of COFs in the electrochemical sensing area.

Automated summary

In this study, an electrochemical sensor was developed for sensitive detection of dopamine using a novel COF-based nanocomposite called COF/Pt/MWCNT-COOH. The nanocomposite possesses a large specific surface area, excellent electrical conductivity, and high catalytic activity, thus expanding the application of COFs in the field of electrochemical sensing.