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1)  reversible chain transfer
可逆链转移
1.
A type of living radical polymerization based on reversible chain transfer,especially,reversible addition-fragmentation chain transfer (RAFT)radical polymerization using dithioester compounds as chain transfer agents developed by Rizzardo and his coworkers lately was reviewed with 25 references.
介绍了基于可逆链转移思想的“活性”/控制自由基聚合。
2)  reversible addition fragmentation chain transfer(RAFT)
可逆加成断链链转移
1.
Then,the copolymerization of styene and N-substituted maleimide with active side-group such as carboxyl and hydroxyl were investigated by the process of reversible addition fragmentation chain transfer(RAFT).
在此基础上,采用可逆加成断链链转移(RAFT)聚合方法研究了含羧基和羟基等活泼基团的N-取代马来酰亚胺和苯乙烯的共聚合反应,取得了以下结果: 成功得合成了分子量分布较窄的N-羧基苯基马来酰亚胺(CPMI)与苯乙烯(St)的共聚物(P-CPMI-St)和N-羟基苯基马来酰亚胺(HPMI)与St的共聚物(P-HPMI-St),Mw/Mn<1。
3)  Reversible addition-fragmentation chain transfer
可逆加成-断裂链转移
1.
Reversible addition-fragmentation chain transfer(RAFT) polymerization is one of the techniques employed to obtain living/controlled radical polymerization.
与其它可控/活性自由基聚合相比,可逆加成-断裂链转移(RAFT)自由基聚合具有适用单体范围广、反应条件温和、不受聚合实施方法的限制等优点,因此成为目前高分子合成研究最为活跃的领域之一。
2.
By reversible addition-fragmentation chain transfer(RAFT) free radical polymerization,an azido-capped poly(isopropylacrylamide)(3) was synthesized in the presence of 2.
S-十二烷基-S-′(2-羧基-异丙基)三硫羧酸酯与叠氮乙醇反应合成了一种新型叠氮链转移剂(2);在2存在下通过可逆加成-断裂链转移(RAFT)自由基聚合合成了含叠氮端基的聚N-异丙基丙烯酰胺(3)。
3.
This paper summarized the application development of reversible addition-fragmentation chain transfer radical polymerization(RAFT) on polymer molecular design.
总结了近十年来可逆加成-断裂链转移聚合技术的制备方法在聚合物分子设计领域的研究进展。
4)  reversible addion-fragmentation chain transfer
可逆加成-断裂链转移
1.
A amphiphilic block copolymer dispersant poly(styrene-b-acrylic acid)(PS-bPAA)was synthesized by reversible addion-fragmentation chain transfer(RAFT) living free-radical polymerization,using styrene(St) and acrylic acid(AA) as monomer,benzyl dithiobenzoate as chain transfer agent,2,2′-azobis(2-cyanopropane)(AIBN) as initiator.
以苯乙烯和丙烯酸为单体,二硫代苯甲酸苄酯为链转移剂,偶氮二异丁腈作为引发剂,采用可逆加成-断裂链转移活性自由基聚合方法合成了两亲性嵌段共聚物分散剂聚苯乙烯-b-聚丙烯酸(PS-b-PAA),探讨了影响聚合反应的主要因素,用GPC,IR,1H NMR对其结构进行了表征。
2.
A amphiphilic block copolymer dispersant poly(styrene-b-acrylic acid)(PS-b-PAA)was synthesized by reversible addion-fragmentation chain transfer(RAFT) living free-radical polymerization,using styrene(St) and acrylic acid(AA) as monomer,benzyl dithiobenzoate as chain transfer agent,2,2′-azobis(2-cyanopropane)(AIBN) as initiator.
以苯乙烯(St)和丙烯酸(AA)为单体,二硫代苯甲酸苄酯为链转移剂,偶氮二异丁腈(AIBN)作为引发剂,采用可逆加成-断裂链转移(RAFT)活性自由基聚合方法合成了两亲性嵌段共聚物分散剂聚苯乙烯-b-聚丙烯酸(PS-b-PA A),探讨了影响聚合反应的主要因素,用GPC、IR1、HNMR对其结构进行了表征。
5)  Reversible addition-fragmentation chain transfer(RAFT)
可逆加成断裂链转移(RAFT)
6)  reversible addition and fragmentation chain transfer
可逆加成-裂解链转移
补充资料:正常人白细胞转移因子 , 白细胞转移因子,转移因子
药物名称:转移因子

英文名:Transfer Factor

别名: 正常人白细胞转移因子 , 白细胞转移因子,转移因子
外文名:Transfer Factor ,TF
适应症: 为细胞免疫反应增强剂,能将细胞免疫活性转移给受体,以提高受体的免疫功能。
临床上用于治疗某些抗生素难以控制的病毒性或酶菌性细胞内感染(如带状皰疹、流行性乙型脑炎、白色念珠菌感染等)。对恶性肿瘤可作为辅助治疗剂,对自体免疫性疾病也有一定治疗作用。
用量用法:
一般采用皮下注射,注于上臂内侧或大腿内侧腹股沟下端,1次注射1支,每周1~2次,1个月后改为每2周1次。对带状疱疹,一般只需注射1次。
规格: 注射液:每支2ml,相当于1×1000000000白细胞提取物(上海产),北京产则相当于5~10×1000000000.
注:严禁静脉给药.



类别:免疫调节剂
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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