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Cell adhesion on polytetrafluoroethylene modified by UV-irradiation in an ammonia atmosphere
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SYSNO ASEP 0142535 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Cell adhesion on polytetrafluoroethylene modified by UV-irradiation in an ammonia atmosphere Author(s) Heitz, J. (AT)
Švorčík, V. (CZ)
Bačáková, Lucie (FGU-C) RID, ORCID
Ročková, K. (CZ)
Ratajová, E. (CZ)
Gumpenberger, T. (AT)
Bäuerle, D. (AT)
Dvořánková, B. (AT)
Kahr, H. (AT)
Graz, I. (AT)
Romanin, C. (AT)Source Title Journal of Biomedical Materials Research - ISSN 0021-9304
67A, č. 1 (2003), s. 130-137Number of pages 8 s. Language eng - English Country US - United States Keywords cell adhesion ; UV-modified polymer ; amino acid grafting Subject RIV EI - Biotechnology ; Bionics R&D Projects IAA5011301 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z5011922 - FGU-C Annotation Polytetrafluroethylene (PTFE) was exposed to the ultraviolet light of a Xe-excimer lamp and subsequently grafted with alanine. This treatment improved the adhesion of vascular smooth muscle and endothelial cells as well as fibroblasts. The material is promising for construction of artificial vascular prostheses and skin substitutes. Workplace Institute of Physiology Contact Lucie Trajhanová, lucie.trajhanova@fgu.cas.cz, Tel.: 241 062 400 Year of Publishing 2004
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