Preparation and characterization of brushite crystals using high internal phase emulsion

Lim, H.N. and Kassim, A. and Huang, N.M. and Yarmo, M.A. and Khiew, P.S. and Chiu, W.S. (2009) Preparation and characterization of brushite crystals using high internal phase emulsion. Colloid Journal, 71 (6). pp. 793-802. ISSN 1061933X, DOI

Full text not available from this repository.


Various morphologies of brushite crystals were successfully synthesized using oil-in-water high internal phase emulsion stabilized by surfactants with various polyoxyethylene chain lengths for the first time. Rheological measurements had proven that such emulsion was a highly stable reaction media for the synthesis of particulate and porous brushite crystals. Rheological properties of the emulsion with and without the presence of crystal growth were compared and discussed. Morphologies of brushite crystals comprised of leafletlike particles to continuous dendritic network structure which gave rise to porosity in submicron size with increasing polyoxyethylene chain length. The mechanism leading to the various types of morphologies produced is discussed schematically based on small angle X-ray scattering results. Copyright © 2009 Pleiades Publishing, Ltd.

Item Type: Article
Uncontrolled Keywords: Brushite Dendritic networks High internal phase emulsions Oil-in-water Polyoxyethylene chains Reaction media Rheological measurements Rheological property Small angle X-ray scattering Submicron size Chain length Crystals Dendrimers Emulsification Grain boundaries Morphology Polyethylene glycols Polyethylene oxides Rheology Surface active agents Synthesis (chemical) Crystal structure
Subjects: Q Science > Q Science (General)
Q Science > QC Physics
Divisions: Faculty of Science > Department of Physics
Depositing User: miss munirah saadom
Date Deposited: 14 Jan 2013 08:41
Last Modified: 11 Dec 2014 08:07

Actions (login required)

View Item View Item