دورية أكاديمية
UCST-Type Thermoresponsive Sol–Gel Transition Triblock Copolymer Containing Zwitterionic Polymer Blocks.
العنوان: | UCST-Type Thermoresponsive Sol–Gel Transition Triblock Copolymer Containing Zwitterionic Polymer Blocks. |
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المؤلفون: | Kawamura, Akifumi, Takahashi, Ryogo, Miyata, Takashi |
المصدر: | Gels (2310-2861); May2024, Vol. 10 Issue 5, p288, 13p |
مصطلحات موضوعية: | THERMORESPONSIVE polymers, SOL-gel processes, POLYZWITTERIONS, POLYETHYLENE glycol, BIOMATERIALS |
مستخلص: | Thermoresponsive sol–gel transition polymers are of significant interest because of their fascinating biomedical applications, including as drug reservoirs for drug delivery systems and scaffolds for tissue engineering. Although extensive research has been conducted on lower critical solution temperature (LCST)-type sol–gel transition polymers, there have been few reports on upper critical solution temperature (UCST)-type sol–gel transition polymers. In this study, we designed an ABA-type triblock copolymer composed of a poly(ethylene glycol) (PEG) block and zwitterionic polymer blocks that exhibit UCST-type thermoresponsive phase transitions. A sulfobetaine (SB) monomer with both ammonium and sulfonate (–SO |
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قاعدة البيانات: | Complementary Index |
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