Sen, Sobhan ; Sukul, Dipankar ; Dutta, Partha ; Bhattacharyya, Kankan (2001) Slow solvation dynamics of dimethylformamide in a nanocavity. 4-aminophthalimide in β -cyclodextrin Journal of Physical Chemistry A, 105 (47). pp. 10635-10639. ISSN 1089-5639
Full text not available from this repository.
Official URL: http://pubs.acs.org/doi/abs/10.1021/jp0110307?prev...
Related URL: http://dx.doi.org/10.1021/jp0110307
Abstract
Solvation dynamics of a nonaqueous solvent, N,N-dimethylformamide (DMF) has been studied for the first time in a β -cyclodextrin (β -CD) cavity using picosecond time dependent fluorescence Stokes' shift and 4-aminophthalimide (4-AP) as a probe. Solvation dynamics of confined DMF molecules within the β -CD cavity is found to be described by a component of 400 ± 50 ps (25%) and a slow component of 8 ± 1 ns (75%). This is substantially slower than the solvation time (1 ps) in bulk DMF.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Chemical Society. |
| ID Code: | 5363 |
| Deposited On: | 18 Oct 2010 09:09 |
| Last Modified: | 21 Jan 2011 11:34 |
Repository Staff Only: item control page
