科研之友
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摘要
Nanosized hydrogels (nanogels) have attracted considerable attention as multifunctional polymer-based drug delivery systems. Their versatility is demonstrated both in drug encapsulation and drug release. Nanogels can be designed to facilitate the encapsulation of diverse classes of bioactive compounds. With optimization of their molecular composition, size and morphology, nanogels can be tailor-made to sense and respond to environmental changes in order to ensure spatial and stimuli-controlled drug release in vivo. This manuscript aims to highlight recent advances in the interface between biology and nanomedicine with the emphasis on nanogels as carriers for controlled drug delivery.
- 出版日期2009
