The impact of critical point drying with
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Eleftherios Sachlos; Denys A. Wahl; James T. Triffitt; Jan T. Czernuszka
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Article
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2008
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Elsevier Science
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English
β 750 KB
Collagen-hydroxyapatite composites for bone tissue engineering are usually made by freezing an aqueous dispersion of these components and then freeze-drying. This method creates a foamed matrix which may not be optimum for growing cell colonies larger than a few hundred micrometres due to the limite