Nonlinear optical properties of collagen in solution
Shcheslavskiy, Vladislav I., Petrov, Georgi I. and Yakovlev, Vladislav V. (2005) Nonlinear optical properties of collagen in solution. Chemical Physics Letters, 402, (1-3), 170-174. (doi:10.1016/j.cplett.2004.12.023).
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Description/Abstract
Hyper-Rayleigh scattering is used to measure the nonlinear optical properties of collagen in acetic acid solution. We find that the first hyperpolarizability unexpectedly drops with the increase of the concentration of collagen in solution. Circular dichroism absorption measurements indicate that the helical conformation remains stable, and the changes of nonlinear optical properties of collagen molecules are, most probably, due to the formation of some supramolecular structures of collagen in solution.
| Item Type: | Article |
|---|---|
| ISSNs: | 0009-2614 (print) |
| Related URLs: | |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering Q Science > QC Physics |
| Divisions: | University Structure - Pre August 2011 > Optoelectronics Research Centre |
| Item ID: | 46945 |
| Date Deposited: | 25 Jul 2007 |
| Last Modified: | 01 Jun 2011 04:37 |
| Contributors: | Shcheslavskiy, Vladislav I. (Author) Petrov, Georgi I. (Author) Yakovlev, Vladislav V. (Author) |
| Date: | 2005 |
| Status: | Published |
| URI: | http://eprints.soton.ac.uk/id/eprint/46945 |
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