Synthesis of a-shaped amphiphilic block copolymer by the combination of atom transfer radical polymerization and living anionic polymerization

2006 ◽  
Vol 45 (1) ◽  
pp. 147-156 ◽  
Author(s):  
Xifei Yu ◽  
Tongfei Shi ◽  
Lijia An ◽  
Guo Zhang ◽  
P. K. Dutta
2018 ◽  
Vol 9 (2) ◽  
pp. 169-177 ◽  
Author(s):  
Hongliang Cao ◽  
Chao Chen ◽  
Debiao Xie ◽  
Xin Chen ◽  
Ping Wang ◽  
...  

In this study, a novel hyperbranched amphiphilic block copolymer was synthesized using deactivation-enhanced atom transfer radical polymerization (DE-ATRP) for smart drug delivery.


2013 ◽  
Vol 364 ◽  
pp. 679-683
Author(s):  
Chang Hao Yan ◽  
Zhi Jiao Zhang ◽  
Hai Yan Chen ◽  
Zhong Yi Xie ◽  
Ting Zhu ◽  
...  

The polystyrene with end group of Br was synthesized by using MBrP as the initiator, CuBr/ PMDETA as the catalyst system according to atom transfer radical polymerization (ATRP). The effect of reaction temperature was studied and the system was confirmed as the active polymerization. Then PS-Br and CuBr/ PMDETA were respectively used as macroinitiator and catalyst to polymerize tBMA according to atom transfer radical polymerization (ATRP). The structure of the product was characterized by GPCFTIR1H-NMR. The amphiphilic block copolymer was obtained after hydrolysis. And the honeycomb porous film was prepared by PS-b-PMAA through using breath figure method.


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