The application of radio frequency magnetron sputtering for fluoropolymer surface modification

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The paper investigated the properties of the multilayer system: metal with polymer layer modified by radio frequency magnetron sputtering of a solid target made from hydroxyapatite. The material of the polymer layer is thermoplastic copolymer of tetrafluoroethylene with vinylidene fluoride. The roughness parameters of metal, polymer, and hybrid substrates are determined using atomic-force microscope. Calcium phosphate coatings increase the surfaces roughness of polymer and metal materials, thus presenting a stimulating factor for the attachment and proliferation of osteogenic cells. Wettability of the coatings was investigated by the “sit” drop method of the “Krüss Easy Drop” installation by measuring the effective contact angle. The hydrophobic polymer surface becomes hydrophilic after modification and the surface free energy increases.

Original languageEnglish
Title of host publicationAdvanced Materials Research
EditorsA Bogdan, N Martyushev
PublisherTrans Tech Publications Ltd
Pages790-794
Number of pages5
Volume1040
ISBN (Print)9783038352648
DOIs
Publication statusPublished - 2014
EventInternational Conference for Young Scientists “High Technology: Research and Applications 2014”, HTRA 2014 - Tomsk, Russian Federation
Duration: 26 Mar 201428 Mar 2014

Publication series

NameAdvanced Materials Research
Volume1040
ISSN (Print)10226680
ISSN (Electronic)16628985

Other

OtherInternational Conference for Young Scientists “High Technology: Research and Applications 2014”, HTRA 2014
CountryRussian Federation
CityTomsk
Period26.3.1428.3.14

Keywords

  • Copolymer of vinylidene fluoride and tetrafluoroethylene
  • Free surface energy
  • Magnetron sputtering
  • Surface roughness
  • Thin calcium-phosphate coatings
  • Wettability

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Malchikhina, A. I., Bolbasov, E. N., & Tverdokhlebov, S. I. (2014). The application of radio frequency magnetron sputtering for fluoropolymer surface modification. In A. Bogdan, & N. Martyushev (Eds.), Advanced Materials Research (Vol. 1040, pp. 790-794). (Advanced Materials Research; Vol. 1040). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/AMR.1040.790