Journal of Applied Spectroscopy

, Volume 75, Issue 5, pp 658–663 | Cite as

Hydrophobicity effect on interactions between organic molecules in nanocages of surfactant micelle

  • S. L. Yefimova
  • G. Ya. Gural’chuk
  • A. V. Sorokin
  • Yu. V. Malyukin
  • I. A. Borovoy
  • A. S. Lubyanaya

Interactions between the cationic polymethine dyes 3,3′-diethyloxacarbocyanaine iodide (DiOC2), 3,3′-dioctadecyloxacarbocyanine iodide (DiOC18), and 1,1′-dioctadecyl-3,3,3′,3′-tetramethylindocarbocyanine perchlorate (DiI) in the nano-scale volume of anionic sodium dodecylsulfate (SDS) micelles have been studied using optical spectroscopy techniques. The solubilization of pairs of dye molecules (DiOC18/DiI or DiOC2/DiI) within SDS micelles was monitored by Forster resonance energy transfer (FRET) between the dyes in each pair. The influence of the hydrophobicity of the dyes DiOC2 and DiOC18 on the efficiency of their binding to SDS micelles and, consequently, on the efficiency of FRET between DiOC18 and DiI or DiOC2 and DiI fluorophors has been analyzed. It has been shown that hydrophobic interactions in addition to electrostatic interactions are of key importance for the binding between the positively charged dyes and negatively charged surfactant micelles.

Key words

fluorescence (Forster) resonance energy transfer surfactant micelles polymethine dyes hydrophobicity 


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  1. 1.
    M. Bruchez, M. Moronne, P. Gin, S. Weiss, and A. P. Alivisatos, Science, 281, 2013–2015 (1998).CrossRefADSGoogle Scholar
  2. 2.
    S. W. Koch, Semiconductor Quantum Dots, World Scientific, Singapore (1993).Google Scholar
  3. 3.
    C. Szymanski, C. W. J. Hooper, M. A. Salazar, et al., J. Phys. Chem. B, 109, 8543–8546 (2005).CrossRefGoogle Scholar
  4. 4.
    C. Wu, C. Szymanski, Z. Cain, and J. D. McNeill, J. Am. Chem. Soc., 129, 12904–12905 (2007).CrossRefGoogle Scholar
  5. 5.
    R. P. Hauglang, ed., Handbook of Fluorescent Probes and Research Products, 9th Ed., Molecular Probes, New York (2002).Google Scholar
  6. 6.
    B. K. Thurmond, T. Kowalewski, and K. L. Wolley, J. Am. Chem. Soc., 118, 7239–7242 (1996).CrossRefGoogle Scholar
  7. 7.
    J. Liu, Q. Zhang, E. E. Remsen, and K. L. Wooley, Biomacromolecules, 2, 362–368 (2001).CrossRefGoogle Scholar
  8. 8.
    Q. Zhang, E. E. Remsen, and K. L. Wooley, J. Am. Chem. Soc., 122, 3642–3651 (2000).CrossRefGoogle Scholar
  9. 9.
    A. A. Abramzon and V. V. Bocharov, Surfactants [in Russian], Khimiya, Leningrad (1973).Google Scholar
  10. 10.
    S. L. Efimova, Yu. V. Malyukin, and K. Kemnitz, Zh. Prikl. Spektrosk., 68, 569–572 (2001).Google Scholar
  11. 11.
    Yu. V. Malyukin, S. L. Efimova, and K. Kemnitz, J. Lumin., 94–95, 239–242 (2001).CrossRefGoogle Scholar
  12. 12.
    S. L. Efimova, A. V. Sorokin, A. N. Lebedenko, Yu. V. Malyukin, and E. N. Obukhova, Zh. Prikl. Spektrosk., 73, No. 2, 152–157 (2006).Google Scholar
  13. 13.
    J. Lakowicz, Principles of Fluorescence Spectroscopy, Plenum Press, New York (1983).Google Scholar
  14. 14.
    Kozyra, J. R. Heldt, H. A. Diehl, and J. Heldt, J. Photochem. Photobiol. A: Chem., 152, 1999–2005 (2002).CrossRefGoogle Scholar
  15. 17.
    S. A. Azim, R. Ghazy, M. Shaheen, and F. El-Mekawey, J. Photochem. Photobiol. A: Chem., 133, 185–191 (2000).CrossRefGoogle Scholar
  16. 18.
    T. Forster, Ann. Phys., 2, 55–75 (1948).CrossRefGoogle Scholar
  17. 19.
    V. L. Levshin and L. V. Levshin, Luminescence and its Application [in Russian], Nauka, Moscow (1972).Google Scholar
  18. 20.
    B. L. Van Duuren, Chem. Rev., 63, 325–354 (1963).CrossRefGoogle Scholar
  19. 21.
    E. A. G. Aniansson, S. N. Wall, M. Almgren, H. Hoffmann, I. Kielmann, W. Ulbricht, R. Zana, J. Lang, and C. Tondre, J. Phys. Chem., 80, 905–922 (1976).CrossRefGoogle Scholar
  20. 22.
    F. Gao, Dyes Pigm., 52, 223–230 (2002).CrossRefGoogle Scholar
  21. 23.
    A. Mishra, R. K. Behera, P. K. Behera, B. K. Mishra, and G. B. Behera, Chem. Rev., 100, 1973–2011 (2000).CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media, Inc. 2008

Authors and Affiliations

  • S. L. Yefimova
    • 1
  • G. Ya. Gural’chuk
    • 1
  • A. V. Sorokin
    • 1
  • Yu. V. Malyukin
    • 1
  • I. A. Borovoy
    • 1
  • A. S. Lubyanaya
    • 1
  1. 1.Institute for Scintillation Materials, STC Institute for Single CrystalsNational Academy of Sciences of UkraineKharkovUkraine

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