Paper Titles
Removed due to copyright infringements.
p.413
The Antithrombogenecity of Silk Fibroin Films Blending with Citric Acid and PVA
p.417
Surface Characterization and In Vitro Blood Compatibility of Poly(Ethylene Terephthalate) Immobilized with Hirudin
p.421
Evaluation of Poly(Lactic-Co-Glycolic Acid) (65/35) Treated by Dielectric Barrier Discharge in Atmospheric Pressure
p.425
Biomimetic Mineralization and Bioactivity of Phosphorylated Chitosan
p.429
Round-Hole-Fiber Distribution in Hydrophilidae Cuticle and Biomimetic Research
p.433
Application of Microbial Polyesters-Polyhydroxyalkanoates as Tissue Engineering Materials
p.437
Preparation of Gelatin Grafted with Lactic Acid Oligomers
p.441
Mechanical Properties and Antithrombogenecity of Blend Membrane of Silk Fibroin
p.445

Biomimetic Mineralization and Bioactivity of Phosphorylated Chitosan

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Abstract:

Phosphorylated chitosans were synthesized as templates to manipulate hydroxyapatite (HA) crystal nucleation, growth and microstructure. Two kinds of insoluble phosphorylated chitosan were soaked in saturated Ca(OH)2 solution for 4 d and in 1.5× SBF (simulated body fluid) solutions for 14 d at 37 °C for biomimetic mineralization. A lower [P]-content of phosphorylated chitosan promoted greater mineralization than higher [P]-content. Phosphorylated chitosan inhibited osteoblast proliferation and differentiation in vitro, while calcium phosphate phosphorylated chitosan composites did not.

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Advanced Biomaterials VI View Preview

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Periodical:

Key Engineering Materials (Volumes 288-289)

Pages:

429-432

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.288-289.429

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Online since:

June 2005

Authors:

Zhi Qing Chen, Quan Li Li, Quan Zen, Gang Li, Hao Bin Jiang, Laikui Liu, Brian W. Darvell

Keywords:

Biocompatibility, Biomimesis, Chitosan (CS), Mineralization, Phosphorylated Chitosan

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© 2005 Trans Tech Publications Ltd. All Rights Reserved

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