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Use of pyrocatechol violet in analyzing drugs based on imidazole derivatives

  • Proceedings of the XIV International Conference “Luminescence and Laser Physics”
  • Published:
Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

The possibility of applying spectrophotometry to the quantitative determination of metronidazole and tinidazole with pyrocatechol violet as an optical reference sample is demonstrated. The optical parameters of the absorption bands of pyrocatechol violet and the optimum regions of absorption are established. Conversion factors are determined and the equations of calibration curves are presented.

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References

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Authors and Affiliations

  1. Irkutsk State Medical University, Irkutsk, 664003, Russia

    E. A. Illarionova

  2. Irkutsk State Transport University, Irkutsk, 664074, Russia

    O. L. Nikonovich

Authors
  1. E. A. Illarionova
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  2. O. L. Nikonovich
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Corresponding author

Correspondence to E. A. Illarionova.

Additional information

Original Russian Text © E.A. Illarionova, O.L. Nikonovich, 2016, published in Izvestiya Rossiiskoi Akademii Nauk. Seriya Fizicheskaya, 2016, Vol. 80, No. 1, pp. 41–45.

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Illarionova, E.A., Nikonovich, O.L. Use of pyrocatechol violet in analyzing drugs based on imidazole derivatives. Bull. Russ. Acad. Sci. Phys. 80, 35–39 (2016). https://doi.org/10.3103/S1062873816010111

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  • DOI: https://doi.org/10.3103/S1062873816010111

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