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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
The viability of osteoblast-like cells by hFOB 1.19 cells and fibroblasts HS-5 cells contacted with the nanocomposite materials and the pure polymer foil (A). Level of type-I collagen produced by osteoblast and fibroblast cells (B). TC PS was used as a reference sample.