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Type: Artigo de evento
Title: Effect Of Siloxane On The Morphology Of Chitosan-hydroxyapatite Nanocomposite
Author: Pires G.
Bertan A.C.
Yoshida I.V.P.
Abstract: Chitosan/hydroxyapatite nanocomposites were prepared by the in situ precipitation method using Ca(NO3)2, H3PO4 and chitosan, in presence, or not, of siloxane. The nanocomposites were characterized by FTIR, XRD and SEM. The results showed that the formed carbonated hydroxyapatite (HAP) nanophase was poorly crystalline and uniformly dispersed in the chitosan matrix. The siloxane-modified chitosan nanocomposite presented a highly aligned HAP nanoparticles dispersed in the chitosan matrix.
Rights: fechado
Identifier DOI: 
Date Issue: 2008
Appears in Collections:Unicamp - Artigos e Outros Documentos

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