The work is dedicated to a study of anisotropy photoinduction during the light-stimulated molecular aggregations in organic compounds. The case of gelatin or polyvinyl films saturated by azo dyes is considered. By using the video and spectral techniques, the time-formation picture of optical image is studied. It is shown that in this case the image is formed in a similar way as in silver emulsions in the process of photographing — "with the grain distribution".
Published in | Optics (Volume 3, Issue 4) |
DOI | 10.11648/j.optics.20140304.12 |
Page(s) | 33-36 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2014. Published by Science Publishing Group |
Anisotropy Photoinduction, Molecular Aggregations
[1] | A. M. Makushenko, B. S. Neporent, B. S. Neporent, and O. V. Stolbova, “Reverssible orientational photodichroism and photoisomerization of aromatic azo compounds. I,” Optics and Spectroscopy (USSR), vol. 31, pp. 557–564, 1971. |
[2] | F. L. Labarthet, S. Freiberg, C. Pellerin, M. Pézolet, A. Natansohn, and P. Rochon, “Spectroscopic and optical characterization of a series of azobenzene-containing side-chain liquid crystalline polymers,” Macromolecules, vol. 33, no. 18, pp. 6815–6823, 2000. |
[3] | T. D. Ebralidze and A. N. Mumladze, “Light-induced anisotropy in azo-dye-colored materials,” Applied Optics, vol. 29, no. 4, pp. 446–447, 1990. |
[4] | T. D. Ebralidze, N. A. Ebralidze, A. N. Mumladze, "Photoinduction of anisotropic grains in organic compounds", Applied Optics, 37, 6161-6163, 1998. |
[5] | D. Voloschenko and O. D. Lavrentovich, “Light-induced director-controlled microassembly of dye molecules from a liquid crystal matrix,” Journal of Applied Physics, vol. 86, no. 9, pp. 4843–4846, 1999. |
[6] | B. J. Kim, S. Y. Park, and D. H. Choi, “Effect of molecular aggregation on the photo-induced anisotropy in amorphous polymethacrylate bearing an aminonitroazobenzene moiety,” Bulletin of the Korean Chemical Society, vol. 22, no. 3, pp. 271–275, 2001. |
[7] | T. D. Ebralidze, N. A. Ebralidze, G. A. Mumladze, and E. S. Kitsmarishvili, “Light-controlled mass formation of aggregates of molecules in organic compounds,” Chinese Optics Letters, vol. 7, no. 9, pp. 823–825, 2009. |
[8] | A. Priimagi, A. Shevchenko, M. Kaivola, F. J. Rodriguez, M. Kauranen, and P. Rochon, “High and stable photoinduced anisotropy in guest-host polymer mediated by chromophore aggregation,” Optics Letters, vol. 35, no. 11, pp. 1813–1815, 2010. |
[9] | T. D. Ebralidze, N. A. Ebralidze, and G. A. Mumladze, "Anisotropy Photoinduction during the Mass Associations of Dye Molecules in Gelatin Films", Journal of Materials, Volume 2013, Article ID 507938, 3 pages, 2013. |
[10] | A.V. Shubnikov, "Bases of the Optical Crystallography", Publishing House of the Academy of Sciences, USSR, 1958. |
APA Style
Tariel Ebralidze, Nadia Ebralidze, Giorgi Mumladze. (2014). Molecular Aggregations and Anisotropy Photoinduction in Organic Compounds. Optics, 3(4), 33-36. https://doi.org/10.11648/j.optics.20140304.12
ACS Style
Tariel Ebralidze; Nadia Ebralidze; Giorgi Mumladze. Molecular Aggregations and Anisotropy Photoinduction in Organic Compounds. Optics. 2014, 3(4), 33-36. doi: 10.11648/j.optics.20140304.12
AMA Style
Tariel Ebralidze, Nadia Ebralidze, Giorgi Mumladze. Molecular Aggregations and Anisotropy Photoinduction in Organic Compounds. Optics. 2014;3(4):33-36. doi: 10.11648/j.optics.20140304.12
@article{10.11648/j.optics.20140304.12, author = {Tariel Ebralidze and Nadia Ebralidze and Giorgi Mumladze}, title = {Molecular Aggregations and Anisotropy Photoinduction in Organic Compounds}, journal = {Optics}, volume = {3}, number = {4}, pages = {33-36}, doi = {10.11648/j.optics.20140304.12}, url = {https://doi.org/10.11648/j.optics.20140304.12}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.optics.20140304.12}, abstract = {The work is dedicated to a study of anisotropy photoinduction during the light-stimulated molecular aggregations in organic compounds. The case of gelatin or polyvinyl films saturated by azo dyes is considered. By using the video and spectral techniques, the time-formation picture of optical image is studied. It is shown that in this case the image is formed in a similar way as in silver emulsions in the process of photographing — "with the grain distribution".}, year = {2014} }
TY - JOUR T1 - Molecular Aggregations and Anisotropy Photoinduction in Organic Compounds AU - Tariel Ebralidze AU - Nadia Ebralidze AU - Giorgi Mumladze Y1 - 2014/11/10 PY - 2014 N1 - https://doi.org/10.11648/j.optics.20140304.12 DO - 10.11648/j.optics.20140304.12 T2 - Optics JF - Optics JO - Optics SP - 33 EP - 36 PB - Science Publishing Group SN - 2328-7810 UR - https://doi.org/10.11648/j.optics.20140304.12 AB - The work is dedicated to a study of anisotropy photoinduction during the light-stimulated molecular aggregations in organic compounds. The case of gelatin or polyvinyl films saturated by azo dyes is considered. By using the video and spectral techniques, the time-formation picture of optical image is studied. It is shown that in this case the image is formed in a similar way as in silver emulsions in the process of photographing — "with the grain distribution". VL - 3 IS - 4 ER -