Preparation of Porous Chitosan-Siloxane Hybrids Coated with Hydroxyapatite Particles

This paper describes the apatite deposition of chitosan-silicate porous hybrids derived from chitosan and γ-glycidoxypropyltrimethoxysilane (GPTMS) in alkaline phosphate solution. The preparation of porous hybrids with needle-like apatite on their surfaces is described. Following apatite deposition...

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Detalles Bibliográficos
Autores principales: Shirosaki, Yuki, Okamoto, Kohei, Hayakawa, Satoshi, Osaka, Akiyoshi, Asano, Takuji
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2015
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4452833/
https://www.ncbi.nlm.nih.gov/pubmed/26078948
http://dx.doi.org/10.1155/2015/392940
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author Shirosaki, Yuki
Okamoto, Kohei
Hayakawa, Satoshi
Osaka, Akiyoshi
Asano, Takuji
author_facet Shirosaki, Yuki
Okamoto, Kohei
Hayakawa, Satoshi
Osaka, Akiyoshi
Asano, Takuji
author_sort Shirosaki, Yuki
collection PubMed
description This paper describes the apatite deposition of chitosan-silicate porous hybrids derived from chitosan and γ-glycidoxypropyltrimethoxysilane (GPTMS) in alkaline phosphate solution. The preparation of porous hybrids with needle-like apatite on their surfaces is described. Following apatite deposition the porous hybrids maintained high porosity. The enzymatic degradation rate was low even after 6 months and the porous hybrids were very flexible and cut easily using surgical scissors.
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spelling pubmed-44528332015-06-15 Preparation of Porous Chitosan-Siloxane Hybrids Coated with Hydroxyapatite Particles Shirosaki, Yuki Okamoto, Kohei Hayakawa, Satoshi Osaka, Akiyoshi Asano, Takuji Biomed Res Int Research Article This paper describes the apatite deposition of chitosan-silicate porous hybrids derived from chitosan and γ-glycidoxypropyltrimethoxysilane (GPTMS) in alkaline phosphate solution. The preparation of porous hybrids with needle-like apatite on their surfaces is described. Following apatite deposition the porous hybrids maintained high porosity. The enzymatic degradation rate was low even after 6 months and the porous hybrids were very flexible and cut easily using surgical scissors. Hindawi Publishing Corporation 2015 2015-05-20 /pmc/articles/PMC4452833/ /pubmed/26078948 http://dx.doi.org/10.1155/2015/392940 Text en Copyright © 2015 Yuki Shirosaki et al. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Shirosaki, Yuki
Okamoto, Kohei
Hayakawa, Satoshi
Osaka, Akiyoshi
Asano, Takuji
Preparation of Porous Chitosan-Siloxane Hybrids Coated with Hydroxyapatite Particles
title Preparation of Porous Chitosan-Siloxane Hybrids Coated with Hydroxyapatite Particles
title_full Preparation of Porous Chitosan-Siloxane Hybrids Coated with Hydroxyapatite Particles
title_fullStr Preparation of Porous Chitosan-Siloxane Hybrids Coated with Hydroxyapatite Particles
title_full_unstemmed Preparation of Porous Chitosan-Siloxane Hybrids Coated with Hydroxyapatite Particles
title_short Preparation of Porous Chitosan-Siloxane Hybrids Coated with Hydroxyapatite Particles
title_sort preparation of porous chitosan-siloxane hybrids coated with hydroxyapatite particles
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4452833/
https://www.ncbi.nlm.nih.gov/pubmed/26078948
http://dx.doi.org/10.1155/2015/392940
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