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PubMed · 10549003

Enhanced surfaces for endothelial cell seeding.

H Sato·H Tsuji·S Ikemura·S Ikeda·J Ishikawa·S Nishimoto
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Abstract

Silver negative ions (Ag-) were implanted to polystyrene (PS) and tissue culture polystyrene (TCPS) by using neutral and ionized alkaline bombardment-type heavy negative ion sources, NIABNIS. Surface property and biocompatibility of Ag(-)-implanted TCPS and PS were investigated. Enhanced growth of vascular endothelial cells was observed on Ag(-)-implanted TCPS at a dose of 10(16) ions.cm-2 at an ion energy of 10 keV and Ag(-)-implanted (at ca. 10(15) ions.cm-2 dose and 10 keV energy) PS region. As a result of Ag(-)-implantation, PS and TCPS surfaces were considered to be more hydrophobic and to be more hydrophilic, respectively.

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Biocompatible MaterialsCell DivisionEndothelium, VascularHumansPolystyrenesSilverSurface PropertiesJournal ArticleResearch Support, Non-U.S. Gov't

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BibTeXRIS

H Sato, H Tsuji, S Ikemura, S Ikeda, J Ishikawa, S Nishimoto. 1999. Enhanced surfaces for endothelial cell seeding.. https://doi.org/10.1177/088532829901400203

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