Effect of blending methyl β-cyclodextrin on the release of hydrophobic hydrocortisone into water from polyurethane

On the restriction of the release of wat

On the restriction of the release of water-soluble component from polyvinyl alcohol film by blending β-cyclodextrin

✍ K. Sreenivasan 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 114 KB

The effect of adding b-Cyclodextrin with poly(vinyl alcohol) (PVA) hydrogel on the release of a water-soluble component has been investigated. It is found that the release of a model drug, salicyclic acid, from PVA matrix in the presence of b-cyclodextrin prolonged considerably the release of the pr