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Reference type: Journal
Authors: Han S, Li BQ, Song Z, Pan SH, Zhang ZC, Yao H, Zhu SY, Xu GB
Article Title: A kanamycin sensor based on an electrosynthesized molecularly imprinted poly-o-phenylenediamine film on a single-walled carbon nanohorn modified glassy carbon electrode.
Publication date: 2017
Journal: Analyst
Volume: 142
Issue: (1)
Page numbers: 218-223.
DOI: 10.1039/C6AN02338J

Abstract: A single-walled carbon nanohorn (SWCNH) has been used to construct a molecularly imprinted electrochemical sensor for the first time. Kanamycin, a widely used aminoglycoside antibiotic, is used as a representative analyte to test the detection strategy. The kanamycin sensor was constructed by the electropolymerization of a molecularly imprinted poly-o-phenylenediamine film on a SWCNH modified glassy carbon electrode. The sensor was investigated in the presence or absence of kanamycin by cyclic voltammetry to verify the changes in the redox peak currents of K3Fe(CN)6. The sensor exhibits a linear range of 0.1-50 μM with a detection limit of 0.1 μM. It also shows high recognition ability, indicating that the SWCNH-based molecularly imprinted sensor is promising
Template and target information: kanamycin


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