Abstract
The aqueous solutions of star-shaped four-arm poly(2-alkyl-2-oxazolines) and poly(2-alkyl-2-oxazines), in which the upper rim-functionalized calix[4]arene acts as a branching center, are studied by static and dynamic light scattering and turbidimetry. It is shown that at low temperatures in aqueous solutions of these polymer stars aggregates are formed as a result of interaction of hydrophobic calix[4]arene cores and formation of hydrogen bonds between dehydrated monomer units of arms. The process of aggregation dominates upon heating of the solutions. Varying the mode of arm attachment to a core causes a change in its configuration. The values of the phase transition temperature decrease when comparing polymers with the lower rim-functionalized core with polymers in which arms are attached to the upper rim of calix[4]arene.
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REFERENCES
V. R. de la Rosa, J. Mater. Sci. Mater. Med. 25, 1211 (2014).
E. Rossegger, V. Schenk, and F. Wiesbrock, Polymers 5, 956 (2013).
R. Hoogenboom and H. Schlaad, Polym. Chem. 8, 24 (2017).
A. Zahoranová and R. Luxenhofer, Adv. Healthcare Mater. (2021).
S. Kobayashi, T. Igarashi, Y. Moriuchi, and T. Saegusa, Macromolecules 19, 535 (1986).
K. Kempe, Macromol. Chem. Phys. 218 (11), 1700021 (2012).
C. Weber, M. Wagner, D. Baykal, S. Hoeppener, R. M. Paulus, G. Festag, E. Altuntas, F. H. Schacher, and U. S. Schubert, Macromolecules 46 (13), 5107 (2013).
A. Dworak, B. Trzebicka, A. Kowalczuk, C. Tsvetanov, and S. Rangelov, Polymery 59 (1), 88 (2014).
M. M. Lübtow, L. Hahn, M. S. Haider, and R. Luxenhofer, J. Am. Chem. Soc. 139 (32), 10980 (2017).
N. Oleszko-Torbus, W. Waiach, A. Utrata-Wesoiek, and A. Dworak, Macromolecules 50 (19), 7636 (2017).
B. Verbraeken, B. D. Monnery, K. Lava, and R. Hoogenboom, Eur. Polym. J. 88, 451 (2017).
O. Sedlacek and R. Hoogenboom, Adv. Ther. 3 (1), 1900168 (2019).
G. Morgese, B. Verbraeken, S. N. Ramakrishna, Y. Gombert, E. Cavalli, J.-G. Rosenboom, M. Zenobi-Wong, N. D. Spencer, R. Hoogenboom, and E. M. Benetti, Angew. Chem. 130 (1), 11841 (2018).
N. Oleszko-Torbus, Polym. Rev. 61 (2021) (in press).
S. Kobayashi, T. Igarashi, Y. Moriuchi, and T. Saegusa, Macromolecules 19, 535 (1986).
H. M. L. Lambermont-Thijs, M. W. M. Fijten, A. J. T. van der Linden, B. M. van Lankvelt, M. M. Bloksma, U. S. Schubert, and R. Hoogenboom, Macromolecules 44, 4320 (2011).
A. J. Levy and M. H. Litt, J. Polym. Sci., Polym. Lett. Ed. 5, 881 (1967).
M. S. Haider, M. M. Lübtow, S. Endres, S. Forster, V. J. Flegler, B. Bottcher, V. Aseyev, A.-C. Pöppler, and R. Luxenhofer, ACS Appl. Mater. Interfaces 12 (22), 24531 (2020).
H. Schlaad, C. Diehl, A. Gress, M. Meyer, A. L. Demirel, Y. Nur, and A. Bertin, Macromol. Rapid Commun. 31 (6), 511 (2010).
D. Roy, W. L. A. Brooks, and B. S. Sumerlin, Chem. Soc. Rev. 42, 7214 (2013).
K. P. Luef, C. Petit, B. Ottersbock, G. Oreski, F. Ehrenfeld, B. Grassl, S. Reynaud, and F. Wiesbrock, Eur. Polym. J. 88, 701 (2017).
T. R. Dargaville, R. Forster, B. L. Farrugia, K. Kempe, L. Voorhaar, U. S. Schubert, and R. Hoogenboom, Macromol. Rapid. Commun. 33 (19), 1695 (2012).
A. Kowalczuk, J. Kronek, K. Bosowska, B. Trzebicka, and A. Dworak, Polym. Int. 60, 1001 (2011).
A. V. Ten’kovtsev, A. E. Trofimov, and L. I. Shcherbinskaya, Polym. Sci., Ser. B 54, 142 (2012).
A. Amirova, S. Rodchenko, Z. Makhmudova, G. Cherkaev, S. Milenin, E. Tatarinova, M. Kurlykin, A. Tenkovtsev, and A. Fillippov, Macromol. Chem. Phys. 218 (4), 1600387 (2017).
T. Yu. Kirila, M. P. Kurlykin, A. V. Tenkovtsev, and A. P. Filippov, Polym. Sci., Ser. A 59 (6), 826 (2017).
T. Kirila, A. Smirnova, V. Aseyev, A. Tenkovtsev, H. Tenhu, and A. Filippov, Polymers 13 (9), 1429 (2021).
T. Kirila, A. Smirnova, A. Razina, A. Tenkovtsev, and A. Filippov, Polymers 13 (7), 1152 (2021).
A. Smirnova, T. Kirila, A. Blokhin, N. Kozina, M. Kurlykin, A. Tenkovtsev, and A. Filippov, Eur. Polym. J. 156, 110637 (2021).
A. Amirova, S. Rodchenko, S. Milenin, E. Tatarinova, M. Kurlykin, A. Tenkovtsev, and A. Filippov, J. Polym. Res. 24 (8), 124 (2017).
S. Shinkai, T. Arimura, K. Araki, H. Kawabata, H. Satoh, T. Tsubaki, O. Manabe, and J. Sunamoto, J. Chem. Soc., Perkin Trans. 10, 2039 (1989).
L. Baldini, A. Casnati, F. Sansone, and R. Ungaro, Chem. Soc. Rev. 36, 254 (2007).
S. B. Nimsea and T. Kim, Chem. Soc. Rev. 42, 366 (2013).
A. Amirova, A. Tobolina, T. Kirila, A. Blokhin, A. Razina, A. Tenkovtsev, and A. Filippov, Int. J. Polym. Anal. Charact. 23 (3), 278 (2018).
T. Kirila, A. Amirova, A. Blokhin, A. Tenkovtsev, and A. Filippov, Polymers 13, 2507 (2021).
A. N. Blokhin, T. Yu. Kirila, N. D. Kozina, A. B. Razina, A. P. Filippov, and A. V. Tenkovtsev, Mendeleev Commun. 32, 247 (2022).
A. I. Amirova, M. M. Dudkina, A. V. Tenkovtsev, and A. P. Filippov, Colloid Polym. Sci. 293, 239 (2015).
Y. Katsumoto, A. Tsuchiizu, X. P. Qiu, and F. M. Winnik, Macromolecules 45 (8), 3531 (2012).
Classical Light Scattering from Polymer Solutions, Ed. by P. Kratochvil (Elsevier, Amsterdam, 1987).
Light Scattering from Polymer Solutions and Nanoparticle Dispersions, Ed. by W. Schärtl (Springer, Berlin, 2007).
A. I. Amirova, O. V. Golub, T. U. Kirila, A. B. Razina, A. V. Tenkovtsev, and A. P. Filippov, Colloid Polym. Sci. 294 (6), 947 (2016).
A. V. Smirnova, T. U. Kirila, M. P. Kurlykin, A. V. Tenkovtsev, and A. P. Filippov, Int. J. Polym. Anal. Charact. 22 (8), 687 (2017).
M. Daoud and J. P. Cotton, J. Phys. 43, 531 (1982).
I. Dimitrov, B. Trzebicka, A. H. E. Muller, A. Dworak, and C. B. Tsvetanov, Prog. Polym. Sci. 32 (11), 1275 (2007).
A. A. Steinschulte, B. Schulte, M. Erberich, O. V. Borisov, and F. A. Plamper, ACS Macro Lett. 1 (4), 504 (2012).
A. A. Steinschulte, B. Schulte, S. Rutten, T. Eckert, J. Okuda, M. Moller, S. Schneider, O. V. Borisov, and F. A. Plamper, Phys. Chem. Chem. Phys. 16 (10), 4917 (2014).
T. U. Kirila, A. V. Smirnova, A. S. Filippov, A. B. Razina, A. V. Tenkovtsev, and A. P. Filippov, Eur. Polym. J. 120, 109215 (2019).
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This work was supported by grant of the President of the Russian Federation (MK-2699.2021.1.3).
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Kirila, T.Y., Razina, A.B., Ten’kovtsev, A.V. et al. Effect of the Structure of Arms and Way of Their Attachment to Calix[4]arene on Self-Assembly Processes in Aqueous Solutions of Thermoresponsive Star-Shaped Poly(2-alkyl-2-oxazolines) and Poly(2-alkyl-2-oxazines). Polym. Sci. Ser. C 64, 211–218 (2022). https://doi.org/10.1134/S1811238222700102
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DOI: https://doi.org/10.1134/S1811238222700102