Unprecedented, Low Cytotoxicity of Spongelike Calcium Phosphate/Poly(ethylene imine) Hydrogel Composites

Covalently crosslinked PEI hydrogels are efficient templates for calcium phosphate mineralization in SBF. In contrast to the PEI hydrogels, non‐crosslinked PEI does not lead to calcium phosphate nucleation and growth in SBF. The precipitate is a mixture of brushite and hydroxyapatite. The PEI/calciu...

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Veröffentlicht in:	Macromolecular bioscience 2009-02, Vol.9 (2), p.179-186
Hauptverfasser:	Shkilnyy, Andriy, Gräf, Ralph, Hiebl, Bernhard, Neffe, Axel T., Friedrich, Alwin, Hartmann, Jürgen, Taubert, Andreas
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Body Fluids Calcium Phosphates - pharmacology Cell Death - drug effects Chemical Precipitation composites Cross-Linking Reagents - pharmacology Dictyostelium - cytology Dictyostelium - drug effects Dictyostelium discoideum Hydrogel, Polyethylene Glycol Dimethacrylate - chemistry Hydrogel, Polyethylene Glycol Dimethacrylate - pharmacology hydrogels Microscopy, Electron, Scanning minerals poly(ethylene imine) Polyethyleneimine - chemistry Polyethyleneimine - pharmacology Porifera - chemistry Porifera - ultrastructure Spectrophotometry, Infrared Thermogravimetry X-Ray Diffraction
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