Methods of obtaining multilayer particles of nanocarbon as an inner core, an ultrathin shell from zerovalent silver covered by a soluble polyvinylpyrrolidone layer have been worked out. They can be used for creating the carrier systems aimed at targeted delivery of prolonged drugs. There are various experimental ways for obtaining multilayer nanoparticles on the nanocarbon basis modified by silver and a water-soluble polyvinylpyrrolidones hell. The following scheme seems to be the most expedient for possible regulating the particle sizes of the reduced silver and polyvinylpyrrolidone coating on the received nanoparticles.
наноуглерод, сорбция, поли-N-винилпирролидон, nanocarbon, sorption, poly-N-vinylpyrrolidone
1. Pomogaylo A.D., Rozenberg A.S., Uflyand I.E. Nanochasticy metallov v polimerah. M.: Himiya. 2000. 672 s.
2. Kononova E.A. Poluchenie, kriostabil'nost', adsorbcionnye i baktericidnye svoystva nanochastic Ag, Au, AgAu zoley i na nositelyah. Avtoreferat dis. kand. him. nauk. Moskva, 2010. 24 s.
3. Bazunova M.V., Babaev M.S., Vil'danova R.F., Prochuhan Yu.A., Kolesov S.V., Ahmethanov R.M. Poroshkovo-polimernye tehnologii v sozdanii sorbcionno-aktivnyh kompozicionnyh materialov // Vestnik Bashkirsk. un-ta. 2011. T. 16. № 3. S. 684-688.
4. Pyatnickiy I.V., Suhan V.V. Analiticheskaya himiya serebra. M.: Nauka, 1975. 289 s.
5. Kuz'mina L.N. Poluchenie nanochastic serebra metodom himicheskogo vosstanovleniya. //Zhurnal Rossiyskogo himicheskogo obschestva im. D.I. Mendeleeva. 2007. T. XHH. № 8. S.7 -12.
6. Sidel'kovskaya F.P. Himiya N-vinilpirrolidona i ego polimerov. M.: Nauka, 1970. 150 s.
7. Patent na izobretenie RF № 2287543 ot 20.11.2006.
8. Pomogaylo A.D. Stabilizaciya kolloidnyh dispersiy polimerami. // Uspehi himii. 1997. T. 66. №8. 750-791 s.
