期刊
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
卷 833, 期 -, 页码 297-303出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jelechem.2018.09.040
关键词
Electrospinning; MoS2-CNF; Vanillin; Electrochemical detection
资金
- National Science Foundation of China [21671132, 21471114, 51771138]
Electrospun molybdenum disulfide (MoS2) nanoparticles composite carbon nanofibers (MoS2-CNF) were first applied for determining the amount of Vanillin. The synthesized MoS2-CNF was characterized by scanning electron microscopy (SEM), Raman, X-Ray diffraction (XRD) and Electrochemical impedance technique (EIS). The electrochemical detection of vanillin was successfully conducted in 0.1 M Phosphate Buffer (pH 10) and showed a good linear response in the range of 0.3 to 135 mu M and the detection limit reached 0.15 mu M. The sensor showed a good amperometric response signal toward vanillin and result in the determination of real sample.
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