Click synthesis of the thermo- and pH-sensitive hydrogels containing β-cyclodextrins
✍ Scribed by Hong-Liang Wei; Kai Yao; Hui-Juan Chu; Zhi-Cheng Li; Jing Zhu; Yan-Min Shen; Zi-Xuan Zhao; Ya-Li Feng
- Publisher
- Springer
- Year
- 2011
- Tongue
- English
- Weight
- 397 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0022-2461
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## Abstract We report the synthesis of a hydrophilic copolymer with one polyethylene glycol (PEG) block and one β‐cyclodextrin (β‐CD) containing block by a “click” reaction between azido‐substituted β‐CD and propargyl flanking copolymer. ^1^H NMR study suggested a highly efficient conjugation of β‐
A series of linear weak polyelectrolytes containing P-cyclodextrin pendant groups was synthesized by chemical modification of poly(1-vinylimidazole). Studies on their solution behaviour as a functon of pH and the nature and ionic strength of added salts showed original features which are explained i