Interaction of Stem Cells with Polymer Substrate

Authors

  • N. Slepičková Kasálková Institute of Solid State Engineering, University of Chemistry and Technology, Prague
  • P. Slepička Institute of Solid State Engineering, University of Chemistry and Technology, Prague
  • L. Bačáková Institute of Physiology, Academy of Sciences of the Czech Republic, Prague
  • Z. Kolská Faculty of Science, J. E. Purkyne University, Ústí nad Labem
  • V. Švorčík Institute of Solid State Engineering, University of Chemistry and Technology, Prague

Keywords:

polymer, plasma, surface modification, cytocompatibility, stem cells

Abstract

This work is aimed on the determination of physico-chemical properties of plasma treated poly-ʟ-lactic acid biopolymer and its influence on the attachment and organization of stem cells from fat tissue. The surface changes were examined with goniometry (wettability), atomic force microscopy (surface roughness and morphology) and photoelectron spectroscopy (chemical changes). The cytocompatibility of PLLA was studied in vitro by characterization of stem cell adhesion, growth, differentiation, migration and proliferation. The physico-chemical properties depend strongly on the plasma treatment time. It was found that plasma activation has a positive effect on stem cells cultivation, as well as on the cell growth in orderly manner and in the preferred direction.

Downloads

Published

2017-07-15

How to Cite

Slepičková Kasálková, N., Slepička, P., Bačáková, L., Kolská, Z., & Švorčík, V. (2017). Interaction of Stem Cells with Polymer Substrate. Chemické Listy, 111(7), 439–444. Retrieved from http://w-ww.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/64

Issue

Vol. 111 No. 7 (2017)

Section

Articles

Most read articles by the same author(s)

1 2 3 4 > >>