Abstract
Polyaniline coatings on the surface of the macroporous silica have been prepared by oxidative polymerization via protonation of aniline by poly(sulfonic acids): poly(p,p′-(2,2′-disulfonic acid)diphenyle-neisophthalamide and poly(p,p′-(2,2′-disulfonic acid)diphenyleneterephthalamide. Two variants of modification have been studied: namely, the polymerization of aniline carried out in the presence of the preliminarily silaminated glass covered by poly(sulfonic acid) and the modification of silaminated glass by preformed complexes of poly(p,p′-(2,2′-disulfonic acid)diphenylenephthalamide-polyaniline. In both cases, the even polyaniline-containing polymer coating with a thickness of ∼3 nm is formed on the support surface. Sorbents containing the poly(p,p′-(2,2′-disulfonic acid)diphenylenephthalamide-polyaniline complex are efficient for isolation of DNA from mixtures of biopolymers.
Similar content being viewed by others
References
V. A. Kabanov, K. V. Aliev, O. V. Kargina, et al., J. Polym. Sci., Part C 16, 1079 (1967).
V. A. Kabanov and I. M. Papisov, Vysokomol. Soedin., Ser. A 21, 243 (1979).
V. A. Kabanov, O. V. Kargina, and M. V. Ul’yanova, Vysokomol. Soedin., Ser. A 22, 1038 (1980).
O. A. Kharenko, A. V. Kharenko, V. A. Kasaikin, et al., Vysokomol. Soedin., Ser. A 21, 2726 (1979).
V. A. Kabanov and A. B. Zezin, Pure Appl. Chem. 56, 343 (1984).
V. A. Kabanov, Macromol. Chem., Macromol. Symp. 48–49, 425 (1991).
I. M. Papisov, Polymer Science, Ser. B 39, 122 (1997) [Vysokomol. Soedin., Ser. B 39, 562 (1997)].
L. Sharma Amit, Vibha Saxena, S. Annapoorni, and B. D. Malhotra, J. Appl. Polym. Sci. 81, 1460 (2001).
D. V. Kapustin, E. Yu. Yagudaeva, L. L. Zavada, et al., Bioorg. Khim. 29, 310 (2003).
E. Yu. Yagudaeva, M. R. Muidinov, D. V. Kapustin, and V. P. Zubov, Izv. Akad. Nauk, Ser. Khim. 56, 1166 (2007).
A. G. C. Márquez, I. M. T. Rodríguez, and A. M. Rojas, Electrochim. Acta 52, 5294 (2007).
Z. Wey and M. Wan, J. Appl. Polym. Sci. 87, 1297 (2003).
V. F. Ivanov, O. L. Gribkova, K. V. Cheberyako, et al., Elektrokhimiya, No. 3, 339 (2004).
M. A. Guseva, A. A. Isakova, O. L. Gribkova, et al., Polymer Science, Ser. A 49, 4 (2007) [Vysokomol. Soedin., Ser. A 49, 9 (2007)].
Yu. E. Kirsh, Yu. A. Fedotov, N. N. Iudina, and E. E. Katalevskii, Vysokomol. Soedin., Ser. B 32, 403 (1990).
G. V. Lisichkin, Modified Silicas in Sorption, Catalysis, and Chromatography (Khimiya, Moscow, 1986) [in Russian].
E. A. Ponzio, R. Echevarria, G. M. Morales, and S. Barbero, Polym. Int. 50, 1180 (2001).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © E.Yu. Yagudaeva, Ya.A. Bukina, A.I. Prostyakova, V.P. Zubov, V.A. Tverskoy, D.V. Kapustin, 2009, published in Vysokomolekulyarnye Soedineniya, Ser. A, 2009, Vol. 51, No. 6, pp. 1000–1007
This work was supported by EU grant no. 037212 (LSHB-CT-2007-037212) DIAGNOSIS.
Rights and permissions
About this article
Cite this article
Yagudaeva, E.Y., Bukina, Y.A., Prostyakova, A.I. et al. Oxidative polymerization of aniline on the surface of silica in the presence of poly(sulfonic acids) as a method of preparing efficient biosorbents. Polym. Sci. Ser. A 51, 675–682 (2009). https://doi.org/10.1134/S0965545X09060121
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0965545X09060121