1) cellulose diacetate /polyethyleneimine affinity membrane
CA/PEI亲和膜
1.
Objective To investigate the removal of endotoxin and bilirubin from ascites of patients with cirrhosis by cellulose diacetate /polyethyleneimine affinity membrane in vitro.
目的研究CA/PEI亲和膜对肝硬化腹水中内毒素及胆红素的去除效果。
2) CA/PEI membrane
CA/PEI膜
1.
Objective: In order to increase the rate of absorption of jaundice serum bilirubin(BIL) by the CA / PEI membrane, this experiment for the first time applied the method of unbinding the BIL and albumin(ALB) compound before absorbed by CA/PEI membrane.
目的:为提高CA/PEI膜对黄疸血清胆红素(bilirubin, BIL)的吸附率,本实验首次将拆分BIL和载体白蛋白(albumin, ALB)复合物的方法应用于CA/PEI膜吸附BIL前。
4) affinity membrane
亲和膜
1.
Studies on the affinity membrane for adsorption and purification of lysozyme (Ⅲ) New method of purificating lysozyme from enzyme mixture and egg white (shell);
金属螯合亲和膜吸附分离与纯化溶菌酶的研究(Ⅲ)混合酶和蛋清(壳)中的溶菌酶提取及纯化新工艺
2.
An affinity membrane to bilirubin was prepared by grafting copolymerization of glycidyl methacrylate (GMA) to pre-irradiated micro porous polypropylene (PP) membrane and then introducing the Cibacron blue F3GA (CBD) to the epoxy group on the GMA chains.
采用预辐射接枝法在聚丙烯基膜(PP)上接枝甲基丙烯酸缩水甘油酯(GMA),再将配基辛巴蓝(CBD)固载于GMA聚合链上制备了一种亲和膜。
3.
Immobilized copper ion affinity membrane was prepared by using cellulose filter paper as matrix.
将纤维素滤纸进行碱处理及环氧活化、偶联亚氨基二乙酸、固定化铜离子等处理,并将其装入自制的色谱柱管,制得固定化铜离子亲和膜色谱柱。
5) PEG/PEI composite membrane
PEG/PEI复合膜
1.
Pervaporation performance of polyethylene glycol membranes for separation of thiophene/heptane mixtures(Ⅰ) Effect of PEG/PEI composite membrane preparation condition
PEG/PEI复合膜渗透汽化汽油脱硫研究(Ⅰ)制膜条件影响
6) PDMS/PEI composite membrane
PDMS/PEI复合膜
1.
Crosslinked PDMS/PEI composite membranes were prepared for gasoline sweetening by using PEI UF membrane as the microporous supporting layer and PDMS as the composite membrane.
通过傅立叶红外光谱仪(FTIR-ATR)对PDMS/PEI复合膜表面进行了结构分析,考察了交联前后官能团的变化。
补充资料：CA
是以精制短棉绒经醋酸活化，在硫酸催化剂存在下，用醋酸和酯酐混合液使之乙酰化，然后加稀醋酸水解到所需的酯化度的产物。按照酯化度不同，可分为一醋酸纤维素、二酯酸纤维素、三醋酸纤维素。酯化度不同而有不同的性质和用途。酯化度大小对溶解性能有很大影响，酯化度降低则在极性溶剂中的溶解度增加，但在非极性溶剂中溶解度减小。醋酸含量60％-61．5％的三醋酸纤维素，因含羟基少，对水不敏感，可溶于二氯甲烷等。醋酸含量51％-58％的二醋酸纤维素为一般工业上用的醋酸纤维素，可溶于丙酮。三醋酸纤维素和
二醋酸纤维素为白色无定形屑状或粉状固体，无明显熔点，220 ℃开始软化。相对密度1．27-1．32，吸水性(24h)1％-4％。
醋酸纤维素可用于配制溶剂型胶粘剂，粘接眼镜、玩具等塑料制品。贮存于阴凉、通风、干燥的库房内。防雨、防晒。
二醋酸纤维素为白色无定形屑状或粉状固体，无明显熔点，220 ℃开始软化。相对密度1．27-1．32，吸水性(24h)1％-4％。
醋酸纤维素可用于配制溶剂型胶粘剂，粘接眼镜、玩具等塑料制品。贮存于阴凉、通风、干燥的库房内。防雨、防晒。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条