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Research Article

Evaluation of enteric matrix microspheres prepared by emulsion–solvent evaporation using scanning electron microscopy

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Pages 47-57 | Received 23 May 2003, Accepted 21 Jul 2003, Published online: 03 Oct 2008

References

  • CHIAO, C. S. L. and PRICE, J. C., 1994, Effect of compression pressure on physical properties and dissolution characteristics of disintegrating tablets of propranolol microspheres. Journal of Microencapsulation, 11, 161–170.
  • HIGUCHI, T., 1963, Mechanism of sustained action medication, theoretical analysis of rate of release of solid drug dispersed in solid matrices. Journal of Pharmaceutical Sciences, 52, 145–149.
  • OBEIDAT, W. M. and PRICE, J. C., 2003. Viscosity of polymer solution phase and other factors controlling the dissolution of theophylline microspheres prepared by the emulsion—solvent evaporation method. Journal of Microencapsulation, 20, 57–65.
  • SAYED, H. A. M. and PRICE, J. C., 1986, Tablet properties and dissolution characteristics of compressed cellulose acetate butyrate microcapsules containing succinyl sulfathiazole. Drug Development and Industrial Pharmacy, 12, 577–587.
  • STITHIT, S., CHEN, W. and PRICE, J. C., 1998, Development and characterization of buoyant theophylline microspheres with near zero-order release kinetics. Journal of Microencapsulation, 15, 725–737.

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