Preparation of a Cu-MOF as an Electrode Modifier for the Determination of Carbendazim in Water
Abstrak
Using a hydrothermal technique, the present study demonstrated the synthesis of a Cu metal–organic framework (Cu-MOF), [Cu(adp)(BIB)(H2O)]n (BIB = 1,4-bisimidazolebenzene; H2adp = adipic acid). Carbendazim was successfully detected by an ultra-sensitive and facile electrochemical sensor fabricated based on the [Cu(adp)(BIB)(H2O)]n-coated GCE via differential pulse voltammetry. The present study employed [Fe(CN)6]3−/4− as an electrochemical probe to investigate the electrochemical properties of our developed sensor. The charge transfer rate and electrode surface of the [Cu(adp)(BIB)(H2O)]n/GCE were both more favourable compared to those of the bare GCE. Cyclic voltammetry results suggested a desirable electrochemical performance of our developed sensor towards the detection of carbendazim. Our developed sensor was excellent towards the electrochemical oxidation of the analyte. In addition, the as-prepared electrochemical sensor showed great potential for the detection of carbendazim in water samples.
Topik & Kata Kunci
Penulis (5)
Ya-wei Hu
Wei Wang
Huai-en Li
Qiang-kun Li
Ke-ke Niu
Akses Cepat
- Tahun Terbit
- 2018
- Sumber Database
- DOAJ
- DOI
- 10.20964/2018.05.70
- Akses
- Open Access ✓