Drug delivery has matured and become an engineering science
which utilize basic principles of material science to design the delivery system according to the pharmacology requirements. Since polymer is essential for most of the drug delivery systems
it is important to understand how polymer principles are used to study drug delivery and develop new technologies.Here we used drugpolymer solid dispersion and polymer drugs as two examples to emphasize that the structure-property relationship
the central dogma of polymer science
is also the key for drug delivery.
关键词
药物递送高分子链结构聚集态结构结构-性能关系
Keywords
Drug deliveryPolymer chain structureAggregate structureStructure-property relationship