Preparation of microencapsulated osmium tetraoxide from GPPS was reported,and effect of solvent,temperature and dispersant was analyzed.

采用通用聚苯乙烯(GPPS)制备了四氧锇微胶。

Objective:To explore the possibility of cultivation of microencapsulated human hair dermal papilla cells in vitro and xenogeneic model.

探讨微头皮毛头细胞养及异移植的可行性。

Coupling agent is used to microencapsulate red phosphorus.The DTA tests, friction sensitivity tests and hygroscopic tests have been used to evaluate the stability of red phosphorus.

选用偶联剂包覆赤磷,进行了DTA试验,吸湿性试验,摩擦感度试验。