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Application of 1,6-hexanedithiol and 1-hexanethiol self-assembled monolayers on polycrystalline gold electrode for determination of Fe(II) using square wave voltammetry
| Content Provider | Paperity |
|---|---|
| Author | Calam, Tuğba Tabanlıgil Hasdemir, Erdoğan |
| Abstract | Monolayer films modified polycrystalline gold electrode has been fabricated by using self assembled monolayer method of 1,6-hexanedithiol and 1-hexanethiol and used for electro-catalytic oxidations of iron(II). A calibration curve was obtained for Fe(II) in a wide concentration range from 5.00×10 -8 mol.L − 1 to 3.85×10 -5 mol.L − 1 and detection limit of 1.6×10 -8 mol.L − 1 on the Au-HDT electrode. Additionally, on the Au-HT electrode, the linear range from 1.00×10 − 8 mol.L − 1 to 2.56×10 − 5 mol.L − 1 and detection limit of 3.20×10 − 8 mol.L − 1 for the determination of Fe(II) were achieved. Validity of the method and applicability of the electrodes are successfully tested by determination of Fe(II) in real samples . |
| Starting Page | 53 |
| Ending Page | 64 |
| File Format | HTM / HTML |
| Issue Number | 31 |
| Journal | Gazi University Journal of Science |
| Volume Number | 1 |
| e-ISSN | 21471762 |
| Language | English |
| Publisher Date | 2018-03-01 |
| Access Restriction | Open |
| Subject Keyword | 1-hexanethiol Determination of iron Self assembled monolayer 1-6-hexanedithiol |
| Content Type | Text |
| Resource Type | Article |
