Sharath Chandra, M. ; Ogata, Y. ; Kawamata, J. ; Radhakrishnan, T. P. (2003) Polyelectrolyte-assisted deaggregation and second harmonic generation enhancement in hemicyanine Langmuir-Blodgett film Langmuir, 19 (24). pp. 10124-10127. ISSN 0743-7463
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Official URL: http://pubs.acs.org/doi/abs/10.1021/la034482e
Related URL: http://dx.doi.org/10.1021/la034482e
Abstract
Complexation of a hemicyanine-based amphiphile at the air-water interface by polyelectrolytes introduced in the aqueous subphase is shown to be a convenient and effective route to achieve complete deaggregation of the dye chromophores in the Langmuir-Blodgett (LB) film without reducing the chromophore density in the two-dimensional lattice. Enhanced optical second harmonic generation from the LB films of the hemicyanine-polyelectrolyte is demonstrated.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Chemical Society. |
| ID Code: | 65910 |
| Deposited On: | 19 Oct 2011 14:24 |
| Last Modified: | 19 Oct 2011 14:24 |
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