THE EFFECT OF pH ON THE SYNTHESIS OF HYDROXYAPATITE BY A NEW POLYMERIZED ORGANIC- INORGANIC COMPLEX ROUTE
A., W., Sh, F., R., G., A., A. (2008). THE EFFECT OF pH ON THE SYNTHESIS OF HYDROXYAPATITE BY A NEW POLYMERIZED ORGANIC- INORGANIC COMPLEX ROUTE. EKB Journal Management System, 4(4th International Conference On Chemical & Environmental Engineering), 705-715. doi: 10.21608/iccee.2008.38490
Waffa I. A.; Fayed M. Sh; Gouda Sh. R.; Awwad S. A.. "THE EFFECT OF pH ON THE SYNTHESIS OF HYDROXYAPATITE BY A NEW POLYMERIZED ORGANIC- INORGANIC COMPLEX ROUTE". EKB Journal Management System, 4, 4th International Conference On Chemical & Environmental Engineering, 2008, 705-715. doi: 10.21608/iccee.2008.38490
A., W., Sh, F., R., G., A., A. (2008). 'THE EFFECT OF pH ON THE SYNTHESIS OF HYDROXYAPATITE BY A NEW POLYMERIZED ORGANIC- INORGANIC COMPLEX ROUTE', EKB Journal Management System, 4(4th International Conference On Chemical & Environmental Engineering), pp. 705-715. doi: 10.21608/iccee.2008.38490
A., W., Sh, F., R., G., A., A. THE EFFECT OF pH ON THE SYNTHESIS OF HYDROXYAPATITE BY A NEW POLYMERIZED ORGANIC- INORGANIC COMPLEX ROUTE. EKB Journal Management System, 2008; 4(4th International Conference On Chemical & Environmental Engineering): 705-715. doi: 10.21608/iccee.2008.38490

THE EFFECT OF pH ON THE SYNTHESIS OF HYDROXYAPATITE BY A NEW POLYMERIZED ORGANIC- INORGANIC COMPLEX ROUTE

The International Conference on Chemical and Environmental Engineering
Article 47, Volume 4, 4th International Conference On Chemical & Environmental Engineering, May 2008, Page 705-715  XML PDF (1.02 MB)
Document Type: Original Article
DOI: 10.21608/iccee.2008.38490
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Authors
Waffa I. A.1; Fayed M. Sh1; Gouda Sh. R.2; Awwad S. A.3
1National Research Centre.
2Elmaadi Modern Academy.
3Egyptian Military Forces.
Abstract
ABSTRACT
A new polymerized organic-inorganic complexation route was used in the synthesis of hydroxyapatite (HAp). A simple structure and inexpensive polymer, polyvinyl alcohol (PVAL), was used as the organic carrier for precursor ceramic gel. Hydroxyapatite – polyvinyl alcohol –gel nanocomposite was synthesized and characterized via FTIR, SEM and XRD. The effect of pH on the synthesis of hydroxyapatite was studied by FTIR and SEM analyses of the synthetic powder to achieve apatite form. The PVAL content and its degree of polymerization had a significant influence on the homogeneity of hydroxyapatite gelatin nanocomposites. Various calcium phosphates structures were achieved by controlled pH values.
Keywords
Polyvinyl Alcohol; Hydroxyapatite; Gelation; Nanoparticle
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