Sensory systems based on polyarylenephthalides for the determination of bisoprolol.

Автор(и)

  • A. I. Khabletdinova Bashkir State University
  • R. A. Zilberg Bashkir State University

Анотація

Electrochemical methods, in particular voltammetry, differ by rapidity, simplicity of experiment, rather low cost of devices and, as a result, of analysis in general. A promising direction in voltammetry is the fabrication and practical use of chemically modified electrodes. On their basis analysts have developed sensors, with which a great number of medicinal compounds were determined. These sensors have recently found application in multisensory voltammetric systems like electronic tongue, which ensure not only the identification of medicinal preparations, but also the revelation of their conformity to the standard samples and of the manufacturing company. In this work, we studied the electrochemical behavior of bisoprolol on glassy carbon electrodes modified by polyarylenephthalides with different number of sulfur and oxygen atoms (PAP–О, PAP–S, PAP–SO, PAP–SOO, PAP–SOOO, PAP–SSO, PAP–SSSO) under voltammetry conditions.

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Опубліковано

2017-04-05

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Аналітична хімія