pego

With The PEGO addition , the silk membranes ' flexility improved .

PEGO的加入在一定程度上改善了丝素膜的柔韧性，提高了弹性。

The results indicated that the process of drug release appears first quick back slow trend and the induced of PEGO slows down the drug release rate .

结果显示：丝素药物膜的药物释放过程是个先快后慢的过程，且PEGO的引入减慢了药物的释放速率。

Silk fibroin membrane and PEGO silk fibroin membrane were treated with sulfuric acid to introduce functional groups on the surface of membranes .

从蚕丝中提取丝素蛋白制备成纯丝素膜及PEGO丝素膜，首次采用硫酸处理，在丝素膜材料表面引入了磺酸基团；

Different molecular weight polymer & polyethylene glycol diglycidyl ether ( PEGO ) were synthesized and structures of them were characterized by 1H-NMR , IR .

合成了不同分子量的聚乙二醇缩水甘油醚（PEGO），用1H-NMR、红外吸收光谱对其进行了表征，并将其用于改性丝素膜。

Results show that the blended film , which prepared by 10 % fibroin and 90 % sericin , PEGO 4-1 as cross-linking agent , has better physical and mechanical properties .

指出丝素比例为10%左右、以PEGO41为交联剂的共混膜，其主要物理性能较好。

A kind of silk fibroin membranes were prepared by blend the PEGO and silk fibroin . The structures of modified membranes were characterized by X-ray diffraction and Amino Acid Analyzer .

用X射线衍射法、氨基酸分析仪研究了PEGO改性丝素膜的结构，并对改性丝素膜水中的溶出率以及力学性能进行了测试。