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<p>The structural properties, X-ray luminescence spectra and content of active sites of the surface of nanodispersed phosphors based on terbium-doped lanthanum fluoride, lanthanum phosphate and hydroxyapatite (LaF<sub>3</sub>:Tb<sup>3+</sup>, LaPO<sub>4</sub>:Tb<sup>3+</sup> and HA:Tb<sup>3+</sup>) have been studied. The obtained data may be useful in photopharmacology and photodynamic therapy for optimizing the conditions of adsorption immobilization of molecules of photosensitive substances and photosensitizers from physiological solution on the surface of nanodispersed phosphors at the development of targeted drug delivery and local disease therapy.</p>

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Nanodispersed X-Ray Phosphors LaF3:Tb3+, LaPO4:Tb3+, Hydroxyapatite:Tb3+: Obtaining and Ray Luminescence Properties

  • 期刊论文

  • 发表日期：

    2025年1月1日

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  • A. P. Kusyak,
  • O. D. Shchehlov,
  • O. I. Oranska,
  • R. M. Kravchuk,
  • P. P. Gorbyk

摘要

The structural properties, X-ray luminescence spectra and content of active sites of the surface of nanodispersed phosphors based on terbium-doped lanthanum fluoride, lanthanum phosphate and hydroxyapatite (LaF3:Tb3+, LaPO4:Tb3+ and HA:Tb3+) have been studied. The obtained data may be useful in photopharmacology and photodynamic therapy for optimizing the conditions of adsorption immobilization of molecules of photosensitive substances and photosensitizers from physiological solution on the surface of nanodispersed phosphors at the development of targeted drug delivery and local disease therapy.