Polystyrene doped with mixed rare earth triisobutoxide has been prepared by in situ bulk polymerization.
通过原位本体聚合制备三异丁氧基混合稀土掺杂聚苯乙烯 ,采用FT IR、UV Vis、FS和DMTA等对其表征 ,并测定其冲击强度 。
Experimental research of the influence of chitosan-collagen multiplicity carrier on the growth of epithelia of intrahepatic bile duct;
壳聚糖-胶原复合载体对肝内胆管上皮细胞生长的影响