Abstract
The distribution of photoactive compounds (PACs) in polymer matrices impregnated in supercritical carbon dioxide (SC-CO2) was studied by fluorescence microscopy. The pattern of PAC distribution in polymers was shown to depend on the nature of the matrix, the degree of interaction between introduced PAC molecules and polymer fragments, and corresponding diffusion coefficients. Such information may be in demand for the design of functionally oriented polymer systems impregnated with PACs (heterogeneous catalysis, photochromic materials, and medicine).
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
M. J. Pitkethty, Nanotoday, 20 (Dec., 2004).
S. N. Chvalun, in Proceedings of the 7th International School on Engineering and Chemical Science for Advanced Technologies, 2002, Vol. 2, p. 158.
A. Cooper, J. Mater. Chem. 10, 207 (2000).
M. Poliakoff, S. M. Howdle, and S. G. Kazarian, Angew. Chem., Int. Ed. Engl. 34, 1275 (1995).
E. Reverchon and R. Adami, J. Supercrit. Fluids 37, 1 (2006).
M. Polyakov and V. N. Bagratashvili, Ros. Khim. Zh. 63 (2), 93 (1999).
N. N. Glagolev, A. B. Solovieva, B. I. Zapadinskii, A. V. Kotova, V. A. Barachevskii, P. S. Timashev, and V. N. Bagratashvili, Sverkhkrit. Fluidy Teor. Prakt. 2 (1), 78 (2007).
N. N. Glagolev, A. B. Solovieva, A. V. Kotova, V. T. Shashkova, B. I. Zapadinskii, N. L. Zaichenko, L. S. Kol’tsova, A. I. Shienok, P. S. Timashev, and V. N. Bagratashvili, Russ. J. Phys. Chem. A 83, 861 (2009).
A. B. Solovieva, A. V. Cherkasova, N. N. Glagolev, A. S. Kopylov, P. S. Timashev, S. L. Tsypina, and V. N. Bagratashvili, J. Mol. Liq. 239, 74 (2017).
C. Congiu, M. Cocco, and V. Onnis, Bioorg. Med. Chem. Lett. 18, 989 (2008).
I. V. Shershnev, A. V. Cherkasova, A. S. Kopylov, N. N. Glagolev, N. A. Bragina, and A. B. Solovieva, Russ. J. Phys. Chem. A 91, 1324 (2017).
I. N. Bekman, Diffusion Mathematics (OntoPrint, Moscow, 2016) [in Russian].
I. V. Shershnev, N. N. Glagolev, N. A. Bragina, P. S. Timashev, V. N. Bagratashvili, and A. B. Solovieva, Russ. J. Phys. Chem. B 8, 1095 (2014).
M. B. Berezin, Usp. Khim. Porfir. 1, 246 (1997).
A. B. Solovieva, Usp. Khim. Porfir. 4, 259 (2004).
S. F. Timashev, A. B. Solovieva, E. Yu. Buslaeva, and S. P. Gubin, Russ. J. Phys. Chem. A 87, 153 (2013).
G. Arnold, Z. Naturforsch. 22b, 1228 (1966).
B. C. Marevtsev, Doctoral Dissertation in Chemistry (Moscow, 2001).
J. G. Christensen, J. Burrows, and R. Salgia, Cancer Lett., No. 225, 1 (2005).
C. Congiu, M. Cocco, and V. Onnis, Bioorg. Med. Chem. Lett. 18, 989 (2008).
A. V. Cherkasova, N. N. Glagolev, A. L. Shienok, T. S. Demina, S. L. Kotova, N. L. Zaichenko, T. A. Akopova, P. S. Timashev, V. N. Bagmtashvili, and A. B. Solovieva, J. Mater. Sci. Mater. Med. 27, 141 (2016).
F. Bellina, S. Cautentccio, and R. Rossi, Tetrahedron, No. 63, 4571 (2007).
S. F. Mason, J. Soc. Dyers Col. 84, 604 (1968).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © A.S. Kopylov, V.I. Yusupov, A.V. Cherkasova, I.V. Shershnev, P.S. Timashev, A.B. Solovieva, 2018, published in Sverkhkriticheskie Flyuidy. Teoriya i Praktika, 2018, Vol. 13, No. 2, pp. 56–68.
Rights and permissions
About this article
Cite this article
Kopylov, A.S., Yusupov, V.I., Cherkasova, A.V. et al. The Distribution Features of Photoactive Fillers in Different-Nature Polymer Matrices upon Their Impregnation in a Supercritical Carbon Dioxide Medium. Russ. J. Phys. Chem. B 12, 1298–1305 (2018). https://doi.org/10.1134/S1990793118080080
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1990793118080080