Synthesis of Hydroxyapatite Microspheres with CAPB as Template

Xiao Xuan Lin; Xuan  Qin; Qiu Ling Yao; Shan Shan Wu; Xiu Feng Xiao

doi:10.4028/www.scientific.net/AMR.791-793.145

Paper Titles

Determination of Atropine Sulfate, Aminophylline and Vitamin by a Spectrophotometric Method with the Aid of Chemometrics
p.128

Study on the Effect of Vacuum Microwave Drying on Quality of Okra
p.132

Fabrication and Characterization of Hydroxyapatite/Poly (L-Lactic Acid-Polycaprolactone Nanofibrous Composite Scaffolds
p.137

Vapor-Liquid Equilibria for the Ternary System Ethyl Acetate-Acetonitrile-1-Octyl-3-Methylimidazolium Tetrafluoroborate
p.141

Synthesis of Hydroxyapatite Microspheres with CAPB as Template
p.145

Research on the Performance of Polyether-Modified Trisiloxane Surfactant
p.149

Spatial Distribution and Seasonal Variations of Volatile Phenols in the Surface Water of the Taizi River
p.155

Kinetics and Thermodynamics of Adsorbing Ni²⁺ from Waste Water onto a New Type Treated Attapulgite
p.159

Preliminary Researches on Influence of Several Kinds of Magnoliaceae Plants on Activity of Cholinesterase from Pig Serum
p.163

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 791-793Synthesis of Hydroxyapatite Microspheres with CAPB...

Synthesis of Hydroxyapatite Microspheres with CAPB as Template

Abstract:

Porous hollow hydroxyapatite (HA) microspheres were synthesized by Chemical Precipitation process using Ca (NO₃)₂·4H₂O and (NH₄)₃PO₄·3H₂O as reagents and the CAPB as organic template. With increasing the amount of CAPB, the morphology of HA varies from irregular floccule to the rod form the spherical prototype and then grow into porous hollow microspheres. Furthermore, the possible formation mechanism of morphology change is also discussed.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 791-793)

Pages:

145-148

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.791-793.145

Citation:

Cite this paper

Online since:

September 2013

Authors:

Xiao Xuan Lin, Xuan Qin, Qiu Ling Yao, Shan Shan Wu, Xiu Feng Xiao

Keywords:

CAPB, Chemical Precipitation, Hydroxyapatite (HA), Porous Hollow Microspheres

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Mori K, Hara T, Mizugaki T, et al. Hydroxyapatite-bound cationic ruthenium complexes as novel heterogeneous lewis acid catalysts for diels-alder and aldol reactions [J]. Journal of the American Chemical Society, 2003, 125(38): 11460-11461.

DOI: 10.1021/ja0302533

Google Scholar

[2] Suen R B, Lin S C, Hsu W H . Hydroxyapatitebased immobilized metal affinity adsorbents for protein purification [J]. Journal o f Chromatography A, 2004, 1048: 31-39.

DOI: 10.1016/s0021-9673(04)01142-2

Google Scholar

[3] Vitorino R, Lobo M J, Duarte J, et al. In vitro hydroxyapatite adsorbed salivary proteins[J]. Biochemical and Biophysical Research Communications, 2004, 320: 342-346.

DOI: 10.1016/j.bbrc.2004.05.169

Google Scholar

[4] Lee Y J, Elzinga E J, Reeder R J. Sorption mechanisms of zinc on hydroxyapatite: systematic uptake studies and EXAFS spectroscopy analysis [J]. Environmental Science & Technology, 2005, 39: 4042-4048.

DOI: 10.1021/es048593r

Google Scholar

[5] Cosijns A, Vervaet C, Luyten J, et al. Porous hydroxyapatite tablets as carriers for low dosed drugs [J] . European Journal of Pharmaceutics and Biopharmaceutics, 2007, 67: 498-506.

DOI: 10.1016/j.ejpb.2007.02.018

Google Scholar

[6] Zhixing Zhang, Guangchong Lu. The novel amphoteric surfactant cocamidopropyl betaine. CAB-30 [J]. Daily Chemical Industry, 1994, (1): 50-52.

Google Scholar

[7] Anderssona J, Arevaa S, Spliethoffb B. Sol-gel synthesis of a multifunctional, hierarchically porous silica/apatite composite [J]. Biomaterials, 2005, 26(34): 6827-6835.

DOI: 10.1016/j.biomaterials.2005.05.002

Google Scholar

[8] Nishikawa H, Okumura D, Kusunoki M, et al. Application of hydroxyapatite thin film as a biosensor [J]. American Physical Society, APS March Meeting, 2006: 13-17.

Google Scholar

[9] Koutsopoulos S. Synthesis and characterization of hydroxyapatite crystals: A review study on the analytical methods [J]. Journal of Biomedical Materials Reseach, 2002, 62(4): 600-612.

DOI: 10.1002/jbm.10280

Google Scholar