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A competitive sensing system based on cyclobis(paraquat-p-phenylene) and a new ?-cyclodextrin-tetrathiafulvalene derivative
| Content Provider | Hyper Articles en Ligne (HAL) |
|---|---|
| Author | Surpateanu, Georgiana Lungu, Catalin N. Fourmentin, Sophie Landy, David Surpateanu, Gheorghe Avarvari, Narcis |
| Abstract | We report the synthesis of 4,5-di(ethylthio)-4'-[6-deoxy-β-cyclodextrin-6-yl-aminocarbonyl]-tetrathiafulvalene (β-CD-DET-TTF) and its inclusion abilities toward cyclobis(paraquat-p-phenylene) (CBPQT4+) and 1-naphthol. The structure of the synthesized compound has been established by mass spectrometry and 1H NMR spectra combined with a theoretical MM3 and AM1 study. The sensor affords a charge transfer (CT) complex with the CBPQT4+ and is able to include 1-naphthol in the cyclodextrin cavity. The complexes were characterized experimentally by UV-VIS spectroscopy and simulated by a MM3 docking procedure. The sensing ability of the β-CD-DET-TTF/CBPQT4+ complex towards 1-naphthol has been investigated by a competitive spectral method. |
| Related Links | https://hal.science/hal-00513529/file/PEER_stage2_10.1080%252F10610270802017673.pdf |
| ISSN | 10610278 |
| e-ISSN | 10290478 |
| DOI | 10.1080/10610270802017673 |
| Journal | Supramolecular Chemistry |
| Issue Number | 05 |
| Volume Number | 21 |
| Language | English |
| Publisher | HAL CCSD Taylor & Francis: STM, Behavioural Science and Public Health Titles |
| Publisher Date | 2009-06-30 |
| Access Restriction | Open |
| Subject Keyword | Physical Sciences |
| Content Type | Text |
| Resource Type | Article |
| Subject | Chemistry |
