Johansson A, Nielsen V
Dev Biol Stand. 1980;46:125-9.
A new microcarrier Biosilon has been developed on the basis of experience with polystyrene as substratum for cell cultures. Biosilon consists of polystyrene beads, which have a diameter of 160-300 micrometers, a density of 1.05 g/cm3 and carry a negative surface charge. Methods used in testing medical plastic and biomaterials can be used as quality standards for microcarriers.
基于以聚苯乙烯作为细胞培养基质的经验,已开发出一种新型微载体Biosilon。Biosilon由聚苯乙烯珠粒组成,其直径为160 - 300微米,密度为1.05克/立方厘米,表面带负电荷。用于测试医用塑料和生物材料的方法可作为微载体的质量标准。