Thermoresponsive block copolymers of increasing architecture complexity: a review on structure-property relationships

被引:37
|
作者
Constantinou, Anna P. [1 ]
Wang, Lezhi [1 ]
Wang, Shaobai [1 ]
Georgiou, Theoni K. [1 ]
机构
[1] Imperial Coll London, Dept Mat, South Kensington Campus, London SW7 2AZ, England
基金
英国工程与自然科学研究理事会;
关键词
ABA TRIBLOCK COPOLYMERS; PHASE-TRANSITION TEMPERATURE; POLY(ETHYLENE GLYCOL) B; SOL-GEL TRANSITION; AQUEOUS-SOLUTIONS; PENTABLOCK COPOLYMERS; MULTICOMPARTMENT HYDROGELS; THERMOREVERSIBLE GELATION; TRANSFECTION EFFICIENCY; ASSOCIATION PROPERTIES;
D O I
10.1039/d2py01097f
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Thermogels are an exciting class of stimuli responsive materials with many promising applications ranging from the medical field to additive manufacturing. This review focuses on the structure-property relationship of thermoresponsive block copolymers, with emphasis on the effect of architecture. Polymers based on Pluronic (R), N-isopropylacrylamide, oligo(ethylene glycol) (meth)acrylate units, and 2-oxazoline units, which are amongst the most studied thermoresponsive units, are discussed. The effect of the polymer's architecture is crucial for controlling the thermoresponsive properties, such as cloud point and gelation temperature.
引用
收藏
页码:223 / 247
页数:26
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