Abstract
A new polymer composite based on carboxymethylchitin and silver nanoparticles was obtained in order to produce biodegradable wound coating films. The number of metal nanoparticles in the composite may be easily regulated as was verified by UV-VIS-spectroscopy data. A comparative evaluation of silver nanoparticle size in the initial system and in the polymer composition was performed by means of photon correlation spectroscopy. Composite films revealed a pronounced concentration-dependent antibacterial activity towards strains Salmonella typhimurium and Staphilococcus aureus.
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Khitin i khitozan: poluchenie, svoistva i primenenie (Chitin and Chitosan: Obtaining, Properties, and Application), Skryabin, K.G., Vikhoreva, G.A., and Varlalmov, V.P., Eds., Moscow: Nauka, 2002.
Maciel, J.S., Paula, N.S.B., Miranda, M.A.R., Sasaki, J.M., and Paula, R.S.M., J. Appl. Pol. Sci., 2006, vol. 99, no. 1.
Il’ina, A.V. and Varlamov, V.P., Prikl. Biokhim. Mikrobiol., 2005, vol. 41, no. 1, pp. 9–16.
Pestov, A.V. and Yatluk, Yu.G., Karboksialkilirovannye proizvodnye khitina i khitozana (Carboxyalkylated Derivatives of Chitin and Chitosan), Yekaterinburg: Izd. Ural. Otd. Ros. Akad. Nauk, 2007.
Mikhailov, G.M. and Lebedeva, M.F., Zh. Prikl. Khim., 2007, vol. 80, no. 8, pp. 705–715.
Revina, A.A., Dokuchaev, A.G., Khailova, E.B., and Tedoradze, M.G., Khim. Vys. Energ., 2001, vol. 35, no. 2, pp. 96–100.
Muzzarelli, R.A.A., Chitin in Nature and Technology, New York: Plenum, 1986.
RF Patent No. 2 147 487, 1999.
Egorova, E.M. and Revina, A.A., Colloids and Surfaces A, 2000, vol. 168, no. 1, pp. 87–96.
Egorova, E.M., Revina, A.A., Rostovshchikova, T.N., and Kiseleva, O.I., Vestnik MGU, Ser. 2: Khim., 2001, vol. 42, no. 5, pp. 332–336.
Egorova, E.M., Nanotekhnika, 2004, issue 1, pp. 15–26.
USSR Patent No. 1 666 459, 1989.
Egorova, E.M., Revina, A.A., Rumyantsev, B.V., Smirnov, O.K., Toidze, Z.G., and Shishkov, D.I., Zh. Prikl. Khim., 2002, vol. 75, no. 10, pp. 1620–1625.
Lebedev, A.D., Levchuk, Yu.N., Lomakin, A.V., and Noskin, V.A., Lazernaya korrelyatsionnaya spektroskopiya v biologii (Laser Correlation Spectroscopy in Biology), Kiev: Naukova dumka, 1987.
Egorova, E.M. and Revina, A.A., Kolloidn. Zh., 2002, vol. 64, no. 3, pp. 334–345.
Egorova, E.M. and Revina, A.A., Zh. Fiz. Khim., 2003, vol. 77, no. 9, pp. 1683–1692.
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Original Russian Text © L.N. Shirokova, V.A. Alexandrova, E.M. Egorova, G.A. Vihoreva, 2009, published in Prikladnaya Biokhimiya i Mikrobiologiya, 2009, Vol. 45, No. 4, pp. 422–426.
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Shirokova, L.N., Alexandrova, V.A., Egorova, E.M. et al. Macromolecular systems and bactericidal films based on chitin derivatives and silver nanoparticles. Appl Biochem Microbiol 45, 380–383 (2009). https://doi.org/10.1134/S000368380904005X
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DOI: https://doi.org/10.1134/S000368380904005X