Microencapsulation of Zidovudine by Double Emulsion Solvent Diffusion Technique using

@inproceedings{Das2007MicroencapsulationOZ,
  title={Microencapsulation of Zidovudine by Double Emulsion Solvent Diffusion Technique using},
  author={Malay Kumar Das and Kalakuntala Rama Rao},
  year={2007}
}
Zidovudine-ethylcellulose microspheres were prepared by water-in-oil-in-oil double emulsion solvent diffusion method. Spherical free flowing microspheres having an entrapment efficiency of 32-54% were obtained. The effect of polymer-drug ratio, surfactant concentration for secondary emulsification process, volume of processing medium and stirring speed of secondary emulsification process was evaluated with respect to entrapment efficiency and in vitro drug release behaviors. Infrared… CONTINUE READING

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