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Zhurnal Tekhnicheskoi Fiziki, 2018, Volume 88, Issue 9, Pages 1387–1393
DOI: https://doi.org/10.21883/JTF.2018.09.46426.52-18 (Mi jtf5823) 		 
This article is cited in 6 scientific papers (total in 6 papers)

Development of process technologies, diagnostic methods, and functional materials and structures

Immobilization of photoditazine on vaterite porous particles and analysis of the system stability in model media

D. B. Trushinaabc, T. N. Borodinabc, V. V. Artemovc, T. V. Bukreevaac

a National Research Centre "Kurchatov Institute", Moscow
b I. M. Sechenov First Moscow State Medical University
c FSRC "Crystallography and Photonics" RAS
Full-text PDF (913 kB) Citations (6)
DOI: https://doi.org/10.21883/JTF.2018.09.46426.52-18
Abstract: In this paper, we present the results on immobilization of Photoditazine, the photosensitizer of the second generation, on vaterite (metastable modification of calcium carbonate) porous particles of two different sizes. The adsorption efficiency is found to be 3.0 and 3.2 wt % Photoditazine on vaterite particles with average diameters of 5 and 0.5 $\mu$m, respectively. The curves of Photoditazine desorption from vaterite particles are determined depending on the composition of the dispersion medium (water and bovine serum albumin solution). It is found that vaterite particles in water are subjected to recrystallization in accordance with the dissolution–precipitation mechanism. The presence of albumin molecules at a physiological concentration allows stabilizing metastable vaterite particles of micron and submicron size for at least 17 days.
Keywords: Photoditazine, Vaterite Particles, Calcium Carbonate Particles, Stable Polymorphic Modification, Digital Aperture.
Funding agency Grant number
Russian Academy of Sciences - Federal Agency for Scientific Organizations 007-ГЗ/Ч3363/26
This work was performed on the equipment of the Shared Research Center of Federal Scientific Center “Crystallography and Photonics”, Russian Academy of Sciences, and was supported by the Ministry of Education and Science of the Russian Federation. The study was performed using the equipment of the National Research Center “Kurchatov Institute.” The work was supported by the Federal Agency of Scientific Organizations (agreement no. 007-ГЗ/Ч3363/26).
Received: 07.02.2018
English version:
Technical Physics, 2018, Volume 63, Issue 9, Pages 1345–1351
DOI: https://doi.org/10.1134/S1063784218090220
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: D. B. Trushina, T. N. Borodina, V. V. Artemov, T. V. Bukreeva, “Immobilization of photoditazine on vaterite porous particles and analysis of the system stability in model media”, Zhurnal Tekhnicheskoi Fiziki, 88:9 (2018), 1387–1393; Tech. Phys., 63:9 (2018), 1345–1351
Citation in format AMSBIB
\Bibitem{TruBorArt18}
\by D.~B.~Trushina, T.~N.~Borodina, V.~V.~Artemov, T.~V.~Bukreeva
\paper Immobilization of photoditazine on vaterite porous particles and analysis of the system stability in model media
\jour Zhurnal Tekhnicheskoi Fiziki
\yr 2018
\vol 88
\issue 9
\pages 1387--1393
\mathnet{http://mi.mathnet.ru/jtf5823}
\crossref{https://doi.org/10.21883/JTF.2018.09.46426.52-18}
\elib{https://elibrary.ru/item.asp?id=36904357}
\transl
\jour Tech. Phys.
\yr 2018
\vol 63
\issue 9
\pages 1345--1351
\crossref{https://doi.org/10.1134/S1063784218090220}
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    • This publication is cited in the following 6 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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