Surface modification of polylactic acid films by atmospheric pressure plasma treatment

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

1 Citation (Scopus)

Abstract

A new approach for the modification of polylactic acid (PLA) materials using atmospheric pressure plasma (APP) is described. PLA films plasma exposure time was 20, 60, 120 s. The surface morphology and wettability of the obtained PLA films were investigated by atomic force microscopy (AFM) and the sitting drop method. The atmospheric pressure plasma increased the roughness and surface energy of PLA film. The wettability of PLA has been improved with the application of an atmospheric plasma surface treatment. It was shown that it is possible to obtain PLA films with various surface relief and tunable wettability. Additionally, we demonstrated that the use of cold atmospheric pressure plasma for surface activation allows for the immobilization of bioactive compounds like hyaluronic acid (HA) on the surface of obtained films. It was shown that composite PLA-HA films have an increased long-term hydrophilicity of the films surface.

Original languageEnglish
Title of host publicationPhysics of Cancer
Subtitle of host publicationInterdisciplinary Problems and Clinical Applications - Proceedings of the International Conference on Physics of Cancer: Interdisciplinary Problems and Clinical Applications, PC IPCA 2017
EditorsElazar Y. Gutmanas, Oleg B. Naimark, Yurii P. Sharkeev
PublisherAmerican Institute of Physics Inc.
Volume1882
ISBN (Electronic)9780735415621
DOIs
Publication statusPublished - 28 Sep 2017
EventInternational Conference on Physics of Cancer: Interdisciplinary Problems and Clinical Applications, PC IPCA 2017 - Tomsk, Russian Federation
Duration: 23 May 201726 May 2017

Conference

ConferenceInternational Conference on Physics of Cancer: Interdisciplinary Problems and Clinical Applications, PC IPCA 2017
CountryRussian Federation
CityTomsk
Period23.5.1726.5.17

Fingerprint

atmospheric pressure
acids
wettability
activity (biology)
surface treatment
immobilization
surface energy
roughness
atomic force microscopy
activation
composite materials

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Kudryavtseva, V. L., Zhuravlev, M. V., & Tverdokhlebov, S. I. (2017). Surface modification of polylactic acid films by atmospheric pressure plasma treatment. In E. Y. Gutmanas, O. B. Naimark, & Y. P. Sharkeev (Eds.), Physics of Cancer: Interdisciplinary Problems and Clinical Applications - Proceedings of the International Conference on Physics of Cancer: Interdisciplinary Problems and Clinical Applications, PC IPCA 2017 (Vol. 1882). [020037] American Institute of Physics Inc.. https://doi.org/10.1063/1.5001616

Surface modification of polylactic acid films by atmospheric pressure plasma treatment. / Kudryavtseva, V. L.; Zhuravlev, M. V.; Tverdokhlebov, S. I.

Physics of Cancer: Interdisciplinary Problems and Clinical Applications - Proceedings of the International Conference on Physics of Cancer: Interdisciplinary Problems and Clinical Applications, PC IPCA 2017. ed. / Elazar Y. Gutmanas; Oleg B. Naimark; Yurii P. Sharkeev. Vol. 1882 American Institute of Physics Inc., 2017. 020037.

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

Kudryavtseva, VL, Zhuravlev, MV & Tverdokhlebov, SI 2017, Surface modification of polylactic acid films by atmospheric pressure plasma treatment. in EY Gutmanas, OB Naimark & YP Sharkeev (eds), Physics of Cancer: Interdisciplinary Problems and Clinical Applications - Proceedings of the International Conference on Physics of Cancer: Interdisciplinary Problems and Clinical Applications, PC IPCA 2017. vol. 1882, 020037, American Institute of Physics Inc., International Conference on Physics of Cancer: Interdisciplinary Problems and Clinical Applications, PC IPCA 2017, Tomsk, Russian Federation, 23.5.17. https://doi.org/10.1063/1.5001616
Kudryavtseva VL, Zhuravlev MV, Tverdokhlebov SI. Surface modification of polylactic acid films by atmospheric pressure plasma treatment. In Gutmanas EY, Naimark OB, Sharkeev YP, editors, Physics of Cancer: Interdisciplinary Problems and Clinical Applications - Proceedings of the International Conference on Physics of Cancer: Interdisciplinary Problems and Clinical Applications, PC IPCA 2017. Vol. 1882. American Institute of Physics Inc. 2017. 020037 https://doi.org/10.1063/1.5001616
Kudryavtseva, V. L. ; Zhuravlev, M. V. ; Tverdokhlebov, S. I. / Surface modification of polylactic acid films by atmospheric pressure plasma treatment. Physics of Cancer: Interdisciplinary Problems and Clinical Applications - Proceedings of the International Conference on Physics of Cancer: Interdisciplinary Problems and Clinical Applications, PC IPCA 2017. editor / Elazar Y. Gutmanas ; Oleg B. Naimark ; Yurii P. Sharkeev. Vol. 1882 American Institute of Physics Inc., 2017.
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