Abstract
A procedure has been proposed for the preparation of capsules with shells composed of titanium dioxide nanoparticles and polymers via the formation of Pickering emulsions (colloidosomes) followed by layer-by-layer deposition of polyelectrolytes. The feasibility of stabilizing oil droplets of emulsions by spontaneous adsorption of partly hydrophobized nanoparticles of anatase-form titanium dioxide at the oil/water interface has been studied. Conditions have been determined for the formation of stable colloidosomes and the subsequent layer-by-layer deposition of oppositely charged polyelectrolytes onto their surfaces. It has been shown that hydrophobic dyes may be encapsulated using the procedure developed for the preparation of the capsules. The photocatalytic activity of TiO2 particles occurring in the shell has been demonstrated by the example of degradation of Nile red which is incorporated in the oil core of a capsule.
Similar content being viewed by others
References
Krolevets, A.A., Tyrsin, Yu.A., and Bykovskaya, E.E., Vestn. RAEN, 2013, no. 1, p. 77.
Sukhorukov, G.B., Donath, E., Davis, S., et al., Polym. Adv. Technol., 1998, vol. 9, p. 759.
De Cock, L.J., De Koker, S., De Geest, B.G., et al., Angew. Chem., Int. Ed. Engl., 2010, vol. 49, p. 6954.
Grigoriev, D.O., Bukreeva, T., Möhwald, H., et al., Langmuir, 2008, vol. 24, p. 999.
Guzey, D. and McClements, D.J., Food Biophys., 2006, vol. 1, p. 30.
Sadovoy, A.V., Kiryukhin, M.V., Sukhorukov, G.B., et al., Phys. Chem. Chem. Phys., 2011, vol. 13, p. 4005.
Lomova, M.V., Sukhorukov, G.B., and Antipina, M.N., ACS Appl. Mater. Interfaces, 2010, vol. 2, p. 3669.
Vladisavljevic', G.T., Adv. Colloid Interface Sci., 2015, vol. 225, p. 53.
Suslick, K.S. and Gristaff, M.W., J. Am. Chem. Soc., 1990, vol. 112, p. 7807.
Borodina, T., Grigoriev, D., Markvicheva, E., et al., Adv. Eng. Mater., 2011, vol. 13, p. B123.
Borodina, T.N., Grigoriev, D.O., Carillo, M.A., et al., ACS Appl. Mater. Interfaces, 2014, vol. 6, p. 6570.
Shchukin, D.G., Sukhorukov, G.B., and Möhwald, H., Angew. Chem., Int. Ed. Engl., 2003, vol. 42, p. 4472.
Yang, F., Ma, S., Zong, W., et al., RSC Adv., 2015, vol. 5, p. 51271.
Dinsmore, A.D., Hsu, M.F., Nikolaides, M.G., et al., Science (Washington, D. C.), 2002, vol. 298, p. 1006.
Rossier-Miranda, F.J., Schrön, K., and Boom, R., Food Hydrocolloids, 2012, vol. 27, p. 119.
Haase, M.F., Grigoriev, D., Möhwald, H., et al., Langmuir, 2011, vol. 27, p. 74.
Li, J. and Stöver, H.D.H., Langmuir, 2010, vol. 26, p. 15554.
Obolenskaya, L.N., Zaporozhets, M.A., Kuz’micheva, G.M., et al., Kristallografiya, 2015, vol. 60, p. 455.
Mamane, H., Shemer, H., and Linden, K.G., J. Hazard. Mater., 2007, vol. 146, p. 479.
Yang, X. and Wang, Y., Build. Environ., 2008, vol. 43, p. 253.
Zan, L., Fa, W., Peng, T., et al., J. Photochem. Photobiol. B, 2007, vol. 86, p. 165.
Ismagilov, Z.R., Tsikoza, L.T., Shikina, N.V., et al., Usp. Khim., 2009, vol. 78, p. 943.
Serkhacheva, N.S., Yashina, N.V., Prokopov, N.I., et al., Nanotechnol. Russ., 2016, vol. 11, nos. 1–2, p. 99.
Dadachov, M., US Patent 0171877, 2006.
Kuz’micheva, G.M., Tonk. Khim. Tekhnol., 2015, vol. 10, no. 6, p. 5.
Demina, P.A., Degtyareva, E.V., Kuz’micheva, G.M., et al., Vestn. MITKhT, 2014, vol. 9, no. 4, p. 73.
Shchukin, D.G., Ustinovich, E., Sviridov, D.V., et al., Photochem. Photobiol. Sci., 2003, vol. 2, p. 975.
Katagiri, K., Koumoto, K., Iseya, S., et al., Chem. Mater., 2009, vol. 21, p. 195.
Kralchevsky, P.A. and Nagayama, K., Adv. Colloid Interface Sci., 2000, vol. 85, p. 145.
Gao, W., Dickinson, L., Grozinger, C., et al., Langmuir, 1996, vol. 12, p. 6429.
Kormann, C., Bahnemann, D.W., and Hoffmann, M.R., Environ. Sci. Technol., 1988, vol. 22, p. 798.
Kormann, C., Bahnemann, D.W., and Hoffmann, M.R., Environ. Sci. Technol., 1991, vol. 25, p. 494.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © P.A. Demina, D.O. Grigoriev, G.M. Kuz’micheva, T.V. Bukreeva, 2017, published in Kolloidnyi Zhurnal, 2017, Vol. 79, No. 2, pp. 142–148.
Rights and permissions
About this article
Cite this article
Demina, P.A., Grigoriev, D.O., Kuz’micheva, G.M. et al. Preparation of pickering-emulsion-based capsules with shells composed of titanium dioxide nanoparticles and polyelectrolyte layers. Colloid J 79, 198–203 (2017). https://doi.org/10.1134/S1061933X1702003X
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1061933X1702003X