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Intelligent Hydrogels for Drug Delivery System
- Source: Recent Patents on Drug Delivery & Formulation, Volume 5, Issue 3, Sep 2011, p. 265 - 274
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- 01 Sep 2011
Abstract
Intelligent hydrogel, also known as smart hydrogels, are materials with great potential for development in drug delivery system. Intelligent hydrogel also has the ability to perceive as a signal structure change and stimulation. The review introduces the temperature-, pH-, electric signal-, biochemical molecule-, light- and pressure- sensitive hydrogels. Finally, we described the application of intelligent hydrogel in drug delivery system and the recent patents involved for hydrogel in drug delivery.
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