Influence of CdSe Nanoparticles on Stability of Polymethine Dyes in Water

Authors

  • S. Yu. Vyshnevskyy Taras Shevchenko National University of Kyiv
  • I. M. Dmitruk Taras Shevchenko National University of Kyiv
  • A. P. Naumenko Taras Shevchenko National University of Kyiv
  • Yu. L. Bricks Institute of Organic Chemistry, Nat. Acad. of Sci. of Ukraine
  • Yu. L. Slominskii Institute of Organic Chemistry, Nat. Acad. of Sci. of Ukraine

DOI:

https://doi.org/10.15407/ujpe59.03.0326

Keywords:

semiconductor nanoparticles, polymethine dyes, J-aggregates, optical absorption

Abstract

We present the results of studies of the influence of CdSe nanoparticles on the color stability of polymethine dyes. Two structurally similar dyes with different abilities to form J-aggregates in water were considered. We have observed a significant increase in the color stability of dyes, as a result of the interaction with 1.1-, 1.2-, and 2.3-nm nanoparticles.

References

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Published

2018-10-19

How to Cite

Vyshnevskyy, S. Y., Dmitruk, I. M., Naumenko, A. P., Bricks, Y. L., & Slominskii, Y. L. (2018). Influence of CdSe Nanoparticles on Stability of Polymethine Dyes in Water. Ukrainian Journal of Physics, 59(3), 326. https://doi.org/10.15407/ujpe59.03.0326

Issue

Section

Nanosystems

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