Apatite-Forming Ability of Hydrophobicized Cellulose Nanofiber Imparted by Combination with Apatite Nuclei

Takuya Yoshioka; Takeshi Yabutsuka; Shigeomi Takai; Takeshi Yao

doi:10.4028/www.scientific.net/KEM.782.65

Paper Titles

Synthesis of Europium(III) Complex-Based Hydroxyapatite Nanocrystals for Biolabeling Applications
p.41

Preparation of Calcium Phosphate Glasses Containing Nb₂O₅ and TiO₂
p.47

Cotton-Wool-Like Resorbable Bone Void Fillers Containing β-TCP and Calcium Carbonate Particles
p.53

Synthesis of Spherical Phosphorus-Containing Mesoporous Silica for Improving their Reaction Behavior in Simulated Body Fluid
p.59

Apatite-Forming Ability of Hydrophobicized Cellulose Nanofiber Imparted by Combination with Apatite Nuclei
p.65

Evaluation of Elution Behavior of Silver Ions from Silver-Containing Carbonate Hydroxyapatite Composites
p.72

Bioactivity Assessment of Apatite Nuclei-PVDF Composite Thin Films
p.78

Fabrication of Novel Hemostatic Film with Oxidized Cellulose and Sugar-Containing Hydroxyapatite
p.84

Fabrication of Bioactive Polycaprolactone by Incorporation of Apatite Nuclei
p.91

HomeKey Engineering MaterialsKey Engineering Materials Vol. 782Apatite-Forming Ability of Hydrophobicized...

Apatite-Forming Ability of Hydrophobicized Cellulose Nanofiber Imparted by Combination with Apatite Nuclei

Abstract:

The fabrication of bioactive hydrophobicized cellulose nanofiber consisted of two steps. First, cellulose nanofiber-apatite nuclei composites were prepared by mixing apatite nuclei with cellulose nanofiber slurry and air-drying. Second, the obtained specimens were immersed in alkylketene dimer. By this final treatment, the surface of cellulose nanofiber-apatite nuclei composites could be hydrophobicized. In order to impart apatite-forming ability to the hydrophobicized cellulose nanofiber, the various amount of apatite nuclei were mixed with cellulose nanofiber slurry, and the bioactivity was evaluated by using simulated body fluid.

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Periodical:

Key Engineering Materials (Volume 782)

Pages:

65-71

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.782.65

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Online since:

October 2018

Authors:

Takuya Yoshioka, Takeshi Yabutsuka*, Shigeomi Takai, Takeshi Yao

Keywords:

Apatite Nuclei, Apatite-Forming Ability, Cellulose Nanofiber, Implant Materials

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