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Journal №4 for 2014 г.
Article in number:
Nanostructuring of polymers surfaces with the use of ion-plasma technologies for improvement of their antibacterial properties
Keywords: polymer ion-plasma methods surface nanostructuring surface energy surface roughness antibacterial properties biodestruction microorganisms
Authors:
V.M. Elinson - Dr. Sc. (Eng.), Professor, Russian State Technological University by K.E. Tsiolkovsky «MATI», Moscow A.N. Lyamin - Ph. D. (Eng.), Associate Professor, Russian State Technological University by K.E. Tsiolkovsky «MATI», Moscow P.A. Schur- Research Scientist, Russian State Technological University by K.E.Tsiolkovsky "MATI", Moscow B.S. Khaziev - Research Scientist, Russian State Technological University by K.E. Tsiolkovsky «MATI», Moscow
Abstract:
The authors considered the problem of imparting antibacterial properties to polymers by nanostructuring of their surfaces with the use of technological ion-plasma methods. The nanostructuring of the surface is shown to result in changing its physical and chemical properties thus hampering its biodestruction. By changing composition of the technological environment of bombarding ion-plasma beam one can maintain the value of surface energy and the surface roughness in wide ranges with given parameters. After the example of the interaction with grampositive, gramnegative microorganisms and pathogen funguses, the surface nanostructuring of polymers is demonstrated to lead to increasing surface stability with respect to the biodestruction.
Pages: 23-28
References

 

  1. Afinogenov G.E., Panarin E.F. Antimikrobnye polimery. SPb: Gippokrat. 1999.
  2. Elinson V.M., Sleptsov V.V., oth. Barrier properties of carbon films deposited on polymer in aggressive environments // Diamond and Related Materials. 1998. V. 8, R. 2103-2109.
  3. Elinson V.M., Remeeva E.A. i dr. Vlijanie sposoba formirovanija uglerodnogo pokrytija na fiziko-khimiches­kie i biologicheskie svojjstva poliehtilentereftalata // Perspektivnye materialy. 2006. № 2. S. 56-62.
  4. Elinson V.M., Erastova E.I., Ljamin A.N. i dr. Issledovanie mikrorelefa polimernykh nanostrukturirovannykh sistem s antimikrobnym dejjstviem // Tretja Vseross. konf. «KHimija poverkhnosti i nanotekhnologija». SPb. Rossija. 2006.
  5. Drachev A.I., Gilman A.B., Pak V.M., Kuznecov A.A. Vozdejjstvie nizkochastotnogo tlejushhego razrjada na amorfnye plenki PEHTF // KHimija vysokikh ehnergijj. 2006. T. 40. № 6. S. 466-469.
  6. Adamson A. Fizicheskaja khimija poverkhnostejj. M.: Mir. 1979. 568 s.
  7. De ZHen P.ZH. Smachivanie: statika i dinamika. // Uspekhi fizicheskikh nauk. 1987. T. 151. № 4. S. 619-681.