摘要
pH敏感型材料因其在缓释控释方面的优势受到越来越多的关注。本文介绍了pH敏感型材料的响应机制、重点介绍了pH敏感型微球的制备和药物包覆方式。并展望了pH敏感型凝胶微球包覆缓蚀剂的应用前景。
As its advantages in controlled release,pH sensitive material has gained more and more attention and offers a promising route to controlled release inhibitors.In this paper,synthesis and drug coating methods of pH sensitivie microspheres,as well as the response mechanism of pH sensitive materials were reviewed.The developing trend of its application in controlled release inhibitors was also given.
引文
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