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Using localized surface plasmons to modify the optical properties and conformational rearrangements of organic dye molecules

  • Proceedings of the XIII All-Russia Seminar “The Wave Phenomena in Inhomogeneous Media”
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Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

Optical properties of the molecular layers of cyanine dyes and their modification in a nearby field of silver nanoparticles on a sapphire substrate are investigated experimentally. Enhancement of the fluorescence and absorption intensity of organic molecules in the presence of silver nanoparticles is observed. The results from photomodifications of the molecular layers’ absorption properties with and without the presence of silver nanoparticles are described.

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References

  1. Noginov, M.A., et al., Nature, 2009, no. 460, p. 1110.

  2. Kaliteevskaya, E.N., et al., Opt. Spectroscopy, 2006, vol. 100, no. 2, p. 300.

    Article  ADS  Google Scholar 

  3. Nikonorov, N.V., et al., Opt. Spektrosk., 2009, vol. 107, p. 745.

    Article  Google Scholar 

  4. Lim, I.-Im.S., et al., J. Phys. Chem. B, 2006, vol. 110, p. 6673.

    Article  Google Scholar 

  5. Glass, A.M., et al., Phys. Rev. B, 1981, vol. 24, no. 8, p. 4906.

    Article  ADS  Google Scholar 

  6. Vartanyan, T.A., et al., Proc. SPIE, 2011, vol. 8414, p. 841404.

    Google Scholar 

  7. Razumova, T.K., et al., Proc. SPIE, 2012, vol. 8435, p. 84352G.

    Google Scholar 

  8. Mohamed, M.B., et al., Chem. Phys. Lett., 2000, no. 317, p. 517.

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Authors and Affiliations

  1. St. Petersburg National Research University of Information Technologies, Mechanics, and Optics, St. Petersburg, 197101, Russia

    N. A. Toropov, N. B. Leonov & T. A. Vartanyan

Authors
  1. N. A. Toropov
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  2. N. B. Leonov
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  3. T. A. Vartanyan
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Corresponding author

Correspondence to N. A. Toropov.

Additional information

Original Russian Text © N.A. Toropov, N.B. Leonov, T.A. Vartanyan, 2012, published in Izvestiya Rossiiskoi Akademii Nauk. Seriya Fizicheskaya, 2012, Vol. 76, No. 12, pp. 1461–1464.

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Toropov, N.A., Leonov, N.B. & Vartanyan, T.A. Using localized surface plasmons to modify the optical properties and conformational rearrangements of organic dye molecules. Bull. Russ. Acad. Sci. Phys. 76, 1306–1309 (2012). https://doi.org/10.3103/S1062873812120313

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  • DOI: https://doi.org/10.3103/S1062873812120313

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