| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1257023 | Chinese Chemical Letters | 2016 | 4 Pages |
In this study, we synthesized molybdenum disulfide/polyaniline (MoS2/PANI) nanocomposite via in situ polymerization of aniline in the presence of thin-layered MoS2. The as-prepared MoS2/PANI nanocomposite obtained an improved electrochemical performance due to the physisorption interaction between aromatic aniline and the basal plane of MoS2. Furthermore, we constructed a new kind of electrochemical sensor based on MoS2/PANI nanocomposite for the detection of chloramphenicol, which showed an excellent performance. The sensor has a high sensitivity and wide detection range from 1 × 10−7 mol/L to 1 × 10−4 mol/L, with a low detection limit of 6.9 × 10−8 mol/L.
Graphical abstractThe MoS2/PANI nanocomposite was synthesized via in situ polymerization of aniline in the presence of thin-layered MoS2, showing synergistic effect for the detection of CAP due to the special structure and the physisorption interaction between aromatic aniline and MoS2.Figure optionsDownload full-size imageDownload as PowerPoint slide
