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Hepatocyte performance on different crystallographic faces of rutile

Buchloh, S. and Stieger, B. and Meier, P. J. and Gauckler, L.. (2003) Hepatocyte performance on different crystallographic faces of rutile. Biomaterials, Vol. 24, no. 15. pp. 2605-2610.

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Official URL: http://edoc.unibas.ch/dok/A5261619

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Abstract

The influence of crystallographic orientation of polished rutile single crystal surfaces of the (100), (110) and (111) orientation on hepatocyte performance was tested in cell culture over 3 days. Cell adhesion was observed on the titanium dioxide surfaces and their performance was measured by means of cell number attached (protein mass), cell viability (neutral red assays) and metabolic activity (thiazolyl tetrazolium bromide assay). Titanium dioxide displays no cytotoxic effects on hepatocytes, and shows a performance in the range of standard collagen-coated tissue culture polystyrene dish. The number of hepatocytes adhered on the different rutile surfaces were not significantly different to those on dense rutile polycrystalline ceramic. These findings suggest that hepatocytes do not recognize the specific differences of differently orientated rutile crystal surfaces.
Faculties and Departments:11 Rektorat und Verwaltung > Vizerektorat Forschung
UniBasel Contributors:Meier-Abt, Peter J.
Item Type:Article, refereed
Article Subtype:Research Article
Bibsysno:Link to catalogue
Publisher:Elsevier
ISSN:0142-9612
Note:Publication type according to Uni Basel Research Database: Journal article
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Last Modified:22 Mar 2012 14:24
Deposited On:22 Mar 2012 13:39

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