N. V. Bashmakova

  • Citations Per Year
Learn More
We study the interaction of berberine and sanguinarine (plant alkaloids) with DNA in aqueous solutions, by using optical spectroscopy methods (absorption and fluorescence). The dependencies of alkaloid spectral characteristics on the concentration ratio N/c between the DNA base pairs and alkaloid molecules in the solutions are considered, and the(More)
The problem of elucidating of the interaction mechanisms of the DNA molecules with antitumour agents is very actual now. We report about the manifestation of interaction of alkaloids of drugs amitozine and ukrain – berberine, sanguinarine, chelidonine – with the DNA molecules in optical absorption and fluorescence (FL) spectra. The absorption and(More)
A comprehensive investigation of the electronic structure and fast relaxation processes in the excited states of new styryl base-type derivatives was performed using steady-state, pico-, and femtosecond time-resolved spectroscopic techniques. Linear photophysical parameters of new compounds, including steady-state absorption, fluorescence, and excitation(More)
  • 1