Multi-layered functional membranes for periodontal regeneration: Preparation and characterization


GÜRBÜZ S., Demirtas T. T., Yuksel E., KARAKEÇİLİ A., Dogan A., GÜMÜŞDERELİOĞLU M.

MATERIALS LETTERS, vol.178, pp.256-259, 2016 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 178
  • Publication Date: 2016
  • Doi Number: 10.1016/j.matlet.2016.05.054
  • Journal Name: MATERIALS LETTERS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.256-259
  • Hacettepe University Affiliated: Yes

Abstract

Multi-layered biodegradable membranes (MLMs) were fabricated by combining electrospinning and solvent casting/particulate leaching methods. MLMs possess three layers of different functional properties; poly (caprolactone) (PCL)/nano-hydroxyapatite core layer and PCL/collagen, PCL/collagen-bone morphogenic protein 7 (BMP 7) outer layers on each side of the core layer. MC3T3-E1 cell culture tests showed that osteoblastic differentiation was enhanced on PCL/collagen BMP 7 layer. This facile method presents great potential for fabrication of multi-functional barrier membranes for periodontal regeneration as well as scaffolds possessing different properties to mimic complex extra cellular matrix structures with stable integrity. (C) 2016 Elsevier B.V. All rights reserved.