Browsing by Author "Kar, Mousumi"
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Item Design and development of transdermal drug delivery system.(2013-10) Gupta, S K; Gupta, Ravikant; Yadav, Sanjay Kumar; Kar, Mousumi; Jain, D KIn the course of development of microspheres preparation techniques, the encapsulation of hydrophilic drugs with high entrapment efficiency has been a problem, as the commonly used technique like single emulsification technique and w/o/w double emulsification technique show low entrapment of the hydrophilic drugs. The problem is overcome by using by using w/o/o double emulsification technique, several modifications have been done in this technique one of most widely and effective technique in w/o/o double emulsification is the solvent diffusion technique. In this brief review comparison of w/o/o double emulsification technique with other methods and details about the w/o/o double emulsification technique and the drugs encapsulated using this technique will be discussed.