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Fabrication of novel material with athrombogenic potential: Immobilization of peptides on polyurethane surface

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Presented study was undertaken to fabricate a hemocompatible material that could be a potential candidate for use in fabrication of blood-contacting devices, e.g. circulatory support devices, vessel grafts, heart valves. The final material could be used as a scaffold for endothelial cell growth and initiate in situ endothelialisation. The newest and most promising strategy in material endothelialization involves introduction of short peptide sequences that can selectively address one particular type of cell adhesion receptors and promote cell adhesion. Thus, the aim of work was to elaborate a method of immobilizing peptides specific for integrins onto polymer substrate.
Słowa kluczowe
Rocznik
Strony
38--41
Opis fizyczny
Bibliogr. 12 poz., rys., wykr.
Twórcy
autor
  • Warsaw University of Technology, Faculty of Chemical and Process Engineering, ul. Waryńskiego 1, 00-645 Warszawa
autor
autor
Bibliografia
  • [1] Rokicki, G., and I. Resiak. “Modyfikowane poliuretany do zastosowań biomedycznych.” Polimery 45.9 (2000): 589–602.
  • [2] Dabagh, M., M.J. Abdekhodaie, and M.T. Khorasani. “Effects of polydimethylsiloxane grafting on the calcification, physical properties, and biocompatibility of polyurethane in a heart valve.” Journal of Applied Polymer Science 98.2 (2005): 758–766.
  • [3] Ishihara, K., et al. “Improved blood compatibility of segmented polyurethane by polymeric additives having phospholipid polar group. II. Dispersion state of the polymeric additive and protein adsorption on the surface.” Journal of Biomedical Materials Research 32.3 (1996): 401–408.
  • [4] Knetsch, Menno L.W., and L.H. Koole. “VEGF-E enhances endothelialization and inhibits thrombus formation on polymeric surfaces.” Journal of biomedical materials research. Part A 93A.1 (2010): 77–85.
  • [5] Tiwari, A., et al. “Tissue engineering of vascular bypass grafts: Role of endothelial cell extraction.” European Journal of Endovascular Surgery 21 (2001): 193--201.
  • [6] Pawlowski, K.J., et al. “Endothelial cell seeding of polymeric vascular grafts”. Frontiers in Biosciences 9 (2004): 1412–1421.
  • [7] Pierschbacher, M., E.G. Hayman and E. Ruoslaht. “Synthetic peptide with cell attachment activity of fi bronectin” Proceedings of the National Academy of Sciences of USA 80 (1983): 1224–1227.
  • [8] http://pharmaxchange.info, May 2011.
  • [9] Ignacio, C., I.A.S. Gomes, and R.L. Oréfi ce. “Polyurethane membranes with tunable surface properties for biomedical applications”. Journal of Applied Polymer Science (2011), in press.
  • [10] Ma, Z., et al. “Immobilization of Natural Macromolecules on Poly-L-Lactic Acid Membrane Surface in Order to Improve Its Cytocompatibility”. Journal of Biomedical Materials Research 63.6 (2002): 838–847.
  • [11] Perlin, L., MacNeil, S., and Rimmer S. “Production and performance of biomaterials containing RGD peptides”. Soft matter 4 (2008): 2331–2349.
  • [12] Gupta, B., et al. “Plasma-Induced Graft Polymerization of Acrylic Acid onto Poly(ethylene terephthalate) Films”. Journal of Applied Polymer Science 81 (2001):2993–3001.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-3e0c08ca-84dd-40ad-abef-90528401b738
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