在水 甲苯介质中制备了聚乙烯 g 甲基丙烯酸甲酯 (PE g PMMA)。用正交实验设计研究了引发剂 (BPO)、单体用量及反应时间等因素对接枝反应的影响。用裂解色谱、扫描电镜、红外光谱等对接枝物进行表征。接枝聚乙烯对极性材料如尼龙、铝...在水 甲苯介质中制备了聚乙烯 g 甲基丙烯酸甲酯 (PE g PMMA)。用正交实验设计研究了引发剂 (BPO)、单体用量及反应时间等因素对接枝反应的影响。用裂解色谱、扫描电镜、红外光谱等对接枝物进行表征。接枝聚乙烯对极性材料如尼龙、铝箔、玻璃纤维等的界面亲和力有大幅度提高。展开更多
One of the challenges of cell transplantation into the brain is poor graft survival.Graft survival may be affected by an immunological response of the host towards transplanted cells,shear injury to cells during trans...One of the challenges of cell transplantation into the brain is poor graft survival.Graft survival may be affected by an immunological response of the host towards transplanted cells,shear injury to cells during transplantation or an unsuitable micro-environment for the transplanted cell type.Neural progenitor cells have an affinity to laminin,展开更多
基金supported by the 2011 William P.Van Wagenen Award from the American Association of Neurological Surgeons(AANS)and basic institutional funding
文摘One of the challenges of cell transplantation into the brain is poor graft survival.Graft survival may be affected by an immunological response of the host towards transplanted cells,shear injury to cells during transplantation or an unsuitable micro-environment for the transplanted cell type.Neural progenitor cells have an affinity to laminin,
