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Tytuł oryginału: Characterization of optical properties of some photosensitizers in solution and in tissue-like media. Experiment and Monte Carlo simulation.
Autorzy: Matuszak Z., Wasilewska-Radwańska M., Skwara A., Rogoda E.
Źródło: Pol. J. Med. Phys. Engin. 2002: 8 (3) s.135-142, il., bibliogr. 9 poz.
Sygnatura GBL: 306,499

Typ dokumentu:
  • praca doświadczalna
  • tytuł obcojęzyczny

    Streszczenie angielskie: In the present paper absorption spectra of some classical photosensiterizers such as methylene blue, eosin, fluorescein, hematoporphyrin were measured and simulated using the Monte Carlo method. The days were investigated in a water solution and in the tissue-like medium Intralipid, which is a standarized aqueous fat emulsion with well-defined optical parameters. The results of experiments were used in the Monte Carlo simulations of the light transport in media containing the investigated photosensistizers. The true absorption spectra were calculated from the spectra blurred by scattering. The results of simulation confirmed the possibility of determination within the scattering media, both the kind of the dye and its quantity. This fact is very important in the use of absorption spectroscopy to determine the content of dyes in real biological tissues.

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