## Abstract **Summary:** A novel thermosensitive amphiphilic copolymer of PNIPAm grafted polyphosphazene (PNIPAmβ__g__βPPP) has been synthesized through a coβsubstitution reaction of poly(dichlorophosphazene) with amino terminated NIPAm oligomer and glycine ethyl ester (GlyEt). The polymer obtained
Thermosensitive self-assembly behaviors of novel amphiphilic polyphosphazenes
β Scribed by Liyan Qiu; Jianxiang Zhang; Yi Jin; Kangjie Zhu
- Book ID
- 111785155
- Publisher
- Springer
- Year
- 2005
- Tongue
- English
- Weight
- 729 KB
- Volume
- 50
- Category
- Article
- ISSN
- 1001-6538
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π SIMILAR VOLUMES
## Abstract Summary: An amphiphilic graft polyphosphazene with a molar ratio of poly(__N__βisopropylacrylamide) (PNIPAm) to ethyl glycinate (GlyEt) of 0.54:1 was synthesized. This copolymer in aqueous solution exhibited two temperature induced phase transitions at 17.2 and 33.7βΒ°C, which correspond
With environmentally-responsive amphiphiles, structural transformations may be triggered between different aggregation states through controlled changes in conditions, such as pH, type and concentration of electrolyte or light frequency. Conventionally, this field has necessitated designing increasi