Fluoroalkylated polysilane film as a chemosensor for explosive nitroaromatic compounds

Chemistry of Materials

Volumn 17, Issue 8, 2005, Pages 2181-2185

  Saxena, Anubhav ^a   Fujiki, Michiya ^a   Rai, Roopali ^a   Kwak, Giseop ^a  

^a NONE

Author keywords

[No Author keywords available]

Indexed keywords

ALKYLATION; AROMATIC COMPOUNDS; CHEMICAL SENSORS; CONCENTRATION (PROCESS); METHANOL; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; PHOTOLUMINESCENCE; QUENCHING; RATE CONSTANTS; THIN FILMS; ULTRAVIOLET RADIATION;

CHEMOSENSORS; ELECTRON TRANSFER; NITROAROMATIC COMPOUNDS (NAC); POLYSILANE FILMS;

SILANES;

EID: 17644389518     PISSN: 08974756     EISSN: None     Source Type: Journal    
DOI: 10.1021/cm048319w     Document Type: Article

References (28)

1. (a) McQuade, D. T.; Pullen, A. E.; Swager, T. M. Chem. Rev. 2001, 101, 2537.
2. (b) Swager, T. M. Acc. Chem. Res. 1998, 31, 201.
3. Yang, J.-S.; Swager, T. M. J. Am. Chem. Soc. 1998, 120, 5321.
4. Yang, J.-S.; Swager, T. M. J. Am. Chem. Soc. 1998, 120, 11864.
5. Kolla, P. Angew. Chem., Int. Ed. Engl. 1997, 36, 800.
6. Sohn, H.; Calhoun, R. M.; Sailor, M. J.; Trogler, W. C. Angew. Chem., Int. Ed. 2001, 40, 2104.
7. Sohn, H.; Sailor, M. J.; Magde, D.; Trogler, W. C. J. Am. Chem. Soc. 2003, 125, 3821.
8. Liu, Y.; Mills, R. C.; Boncella, J. M.; Schanze, K. S. Langmuir 2001, 17, 7452.
9. (a) West, R. J. Organomet. Chem. 1986, 300, 327.
10. (b) Miller, R. D.; Michl, J. Chem. Rev. 1989, 89, 1359.
11. (c) Michl, J.; West, R. In Silicon-Containing Polymers: The Science and Technology of Their Synthesis and Applications; Jones, R. G., Ando, W., Chojnowski, J., Eds.; Kluwer: Dordrecht, The Netherlands, 2000; pp 499-530.
12. Sun, Y.-P.; Miller, R. D.; Sooriyakumaran, R.; Michl, J. J. Inorg. Organomet. Chem. 1991, 1, 3.
13. (a) Fujiki, M. Macromol. Rapid Commun. 2001, 22, 539.
14. (b) Fujiki, M.; Koe, J. R.; Terao, K.; Sato, T.; Teramoto, A.; Watanabe, J. Polym. J. 2003, 35, 297.
15. Ichikawa, T.; Yamada, Y.; Kumagai, J.; Fujiki, M. Chem. Phys. Lett. 1999, 306, 275.
16. Kim, S.-Y.; Saxena, A.; Kwak, G.; Fujiki, M.; Kawakami, Y. Chem. Commun. 2004, 538.
17. 4, PDI = 1.3, α = 0.27), signifying the dominant conformation to be disordered coil. Population of rodlike and random coil conformations of 1 in THF thus depends on the molecular weight; however, it slightly varies in different polymerization runs.
18. Fujino, M.; Hisaki, T.; Fujiki, M.; Matsumoto, N. Macromolecules 1992, 25, 1079.
19. Among the various known polysilanes, poly(phenylmethyl)silane was found to be an electron donor to an electron-deficient fullerene. It was believed that fullerene formed a weak complex with π-electrons of phenyl groups, which facilitates electron transfer. Wang, Y.; West, R.; Yuan, C.-H. J. Am. Chem. Soc. 1993, 115, 3884.
20. 0 and I are the fluorescence intensity without and with analyte, respectively. Lakowicz, J. R., Ed. Principles of fluorescence spectroscopy; Plenum Press: New York, 1986.
21. 4, PDI = 3.6, DP = 225).
22. Electron-withdrawing groups can lower the energies HUMO and LUMO of conjugated polymer, (a) Facchetti, A.; Yoon, M.-H.; Stern, C. L.; Hutchison, G. R.; Ratner, M. A.; Marks, T. J. J. Am. Chem. Soc. 2004, 126, 13480. (b) Jin, Y.; Kim, J.; Lee, S.; Kim, J. Y.; Park, S. H.; Lee, K.; Suh, H. Macromolecules 2004, 37, 6711. (c) Salzner, U. J. Phys. Chem. B 2003, 107, 1129.
23. Electron-withdrawing groups can lower the energies HUMO and LUMO of conjugated polymer, (a) Facchetti, A.; Yoon, M.-H.; Stern, C. L.; Hutchison, G. R.; Ratner, M. A.; Marks, T. J. J. Am. Chem. Soc. 2004, 126, 13480. (b) Jin, Y.; Kim, J.; Lee, S.; Kim, J. Y.; Park, S. H.; Lee, K.; Suh, H. Macromolecules 2004, 37, 6711. (c) Salzner, U. J. Phys. Chem. B 2003, 107, 1129.
24. Electron-withdrawing groups can lower the energies HUMO and LUMO of conjugated polymer, (a) Facchetti, A.; Yoon, M.-H.; Stern, C. L.; Hutchison, G. R.; Ratner, M. A.; Marks, T. J. J. Am. Chem. Soc. 2004, 126, 13480. (b) Jin, Y.; Kim, J.; Lee, S.; Kim, J. Y.; Park, S. H.; Lee, K.; Suh, H. Macromolecules 2004, 37, 6711. (c) Salzner, U. J. Phys. Chem. B 2003, 107, 1129.
25. (a) Bourke, S. C.; Jakle, F.; Vejzovic, E.; Lam, K.-C.; Rheingold, A. L.; Lough, A. J.; Manners, I. Chem.-Eur. J. 2003, 9, 3042.
26. (b) Bassindale, A. R.; Pourny, M.; Taylor, P. G.; Hursthouse, M. B.; Light, M. E. Angew. Chem., Int. Ed. 2003, 42, 3488.
27. The thickness of polysilane films was estimated by the absorbance-thickness relationship on the basis of the following publications, (a) Despotopoulou, M. M.; Frank, C. W.; Miller, R. D.; Rabolt, J. F. Macromolecules 1995, 28, 6687. (b) Saxena, A.; Guo, G.; Fujiki, M.; Yang, Y.; Ohira, A.; Okoshi, K.; Naito, M. Macromolecules 2004, 37, 3081.
28. The thickness of polysilane films was estimated by the absorbance-thickness relationship on the basis of the following publications, (a) Despotopoulou, M. M.; Frank, C. W.; Miller, R. D.; Rabolt, J. F. Macromolecules 1995, 28, 6687. (b) Saxena, A.; Guo, G.; Fujiki, M.; Yang, Y.; Ohira, A.; Okoshi, K.; Naito, M. Macromolecules 2004, 37, 3081.