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Funct. Mater. 2018; 25 (1): 088-092.

doi:https://doi.org/10.15407/fm25.01.088

Influence of pseudoisocyanine J-aggregate agglomeration on the optical properties

A.V. Sorokin, I.Yu. Ropakova, S.L. Yefimova, Yu.V. Malyukin

Institute for Scintillation Materials, STC "Institute for Single Crystals", National Academy of Sciences of Ukraine, 60 Nauky Ave., 61072 Kharkiv, Ukraine

Abstract: 

In the present letter, we have report the changing optical properties of pseudoisocyanine J-aggregates formed in electrolyte aqueous solution under agglomeration. The more pronounced changes occur in the case of the luminescence characteristics, which reveal about 30% improvement. The main reason has been supposed to be avoiding of the exciton trapping by local defects due to the inter-aggregate excitonic excitations energy transfer within the agglomerate.

Keywords: 
J-aggregate, agglomerate, luminescence, exciton, pseudoisocyanine.
References: 

1. Wurthner, T. E. Kaiser, and C. R. Saha-Moller, Angew. Chem., Int. Ed., 50, 3376 (2011). https://doi.org/10.1002/anie.201002307

2. D. Mobius, Adv. Mater., 7, 437 (1995). https://doi.org/10.1002/adma.19950070503

3. T. Kobayashi (ed.), J-Aggregates. World Scientific, Singapore (1996). https://doi.org/10.1142/3168

4. T. Kobayashi (ed.), J-Aggregates, Vol. 2. World Scientific, Singapore (2012). https://doi.org/10.1142/8226

5. B. I. Shapiro, Russ. Chem. Rev., 75, 433 (2006). https://doi.org/10.1070/RC2006v075n05ABEH001208

6. G. B. Behera, P. K. Behera, and B. K. Mishra, J. Surf. Sci. Technol., 23, 1 (2007).

7. J. Knoester and V. M. Agranovich, in Thin Film and Nanostructures: Electronic Excitations in Organic Based Nanostructures, Vol. 31, V. M. Agranovich and G. F. Bassani (eds.). Elsevier Academic Press, Amsterdam (2003).

8. F. Wurthner, T. E. Kaiser, and C. R. Saha-Moller, Angew. Chem., Int. Ed., 50, 3376 (2011). https://doi.org/10.1002/anie.201002307

9. J. L. Bricks, Y. L. Slominskii, I. D. Panas, and A. P. Demchenko, Meth. Appl. Fluoresc. 6, 12001 (2017). https://doi.org/10.1088/2050-6120/aa8d0d

10. J. R. Lakowicz, Principles of Fluorescence Spectroscopy, 3rd ed. Springer, Singapore (2006). https://doi.org/10.1007/978-0-387-46312-4

11. H. von Berlepsch and C. Bottcher, J. Phys. Chem., B 106, 3146 (2002). https://doi.org/10.1021/jp0143701

12. H. Von Berlepsch, C. Bottcher, A. Ouart et al., J. Phys. Chem., B 104, 5255 (2000). https://doi.org/10.1021/jp000220z

13. Y. V. Malyukin, A. V. Sorokin, S. L. Yefimova, and A. N. Lebedenko, J. Luminescence, 112, 429 (2005). https://doi.org/10.1016/j.jlumin.2004.09.082

14. A. N. Lebedenko, G. Y. Guralchuk, A. V. Sorokin, et al., J. Phys. Chem., B 110, 17772 (2006). https://doi.org/10.1021/jp061965t

15. H. Yao, S. Kitamura, and K. Kimura, Phys. Chem. Chem. Phys., 3, 4560 (2001). https://doi.org/10.1039/b105310h

16. H. von Berlepsch, C. Bottcher, and L. Dahne, J. Phys. Chem., B 104, 8792 (2000). https://doi.org/10.1021/jp000085q

17. D. A. Higgins and P. F. Barbara, J. Phys. Chem., 99, 3 (1995). https://doi.org/10.1021/j100001a002

18. H. von Berlepsch, C. Bottcher, A. Ouart, et al., J. Phys. Chem., B 104, 5255 (2000). https://doi.org/10.1021/jp000220z

19. H. Berlepsch and C. Bottcher, Langmuir, 29, 4948 (2013). https://doi.org/10.1021/la400417d

20. S. Kirstein and S. Daehne, Int. J. Photoenergy, 2006, 1 (2006).

21. A. V. Sorokin, I. Y. Ropakova, R. S. Grynyov, et al., Dye. Pigment., 152, 49 (2018). https://doi.org/10.1016/j.dyepig.2018.01.032

22. K. A. Clark, E. L. Krueger, and D. A. Vanden Bout, J. Phys. Chem. Lett., 5, 2274 (2014). https://doi.org/10.1021/jz500634f

23. D. O. Faulkner, J. J. McDowell, A. J. Price, et al., Laser Photon. Rev., 6, 802 (2012). https://doi.org/10.1002/lpor.201200077

24. T.-S. Ahn, R. O. Al-Kaysi, A. M. Muller, et al., Rev. Sci. Instrum., 78, 86105 (2007). https://doi.org/10.1063/1.2768926

25. G. Y. Guralchuk, I. K. Katrunov, R. S. Grynyov, et al., J. Phys. Chem., C 112, 14762 (2008). https://doi.org/10.1021/jp802933n

26. A. V. Sorokin, A. A. Zabolotskii, N. V. Pereverzev, et al., J. Phys. Chem., C 119, 2743 (2015). https://doi.org/10.1021/jp5102626

27. Y. V. Malyukin, O. G. Tovmachenko, G. S. Katrich, and K. Kemnitz, Low Temp. Phys., 24, 879 (1998). https://doi.org/10.1063/1.593520

28. Y. V. Malyukin, A. V. Sorokin, and V. P. Semynozhenko, Low Temp. Phys., 42, 429 (2016). https://doi.org/10.1063/1.4955493

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