pH/temperature sensitive chitosan-g-(PA-PEG) aqueous solutions as new thermogelling systems

As a new thermal gelling polymer aqueous solution, we are reporting a poly(ethylene glycol)-poly(alanine) grafted chitosan (CS-g-(PA-PEG)) system. The sol-gel transition temperature and the modulus of the in situ-formed thermal gel at 37 [degree]C changed 17 [rightward arrow] 27 [rightward arrow]32...

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Veröffentlicht in:	Journal of materials chemistry 2011-01, Vol.21 (14), p.5484-5491
Hauptverfasser:	Jang, Ji Hye, Choi, Yoon Mi, Choi, Yun Young, Joo, Min Kyung, Park, Min Hee, Choi, Bo Gyu, Kang, Eun Young, Jeong, Byeongmoon
Format:	Artikel
Sprache:	eng
Schlagworte:	Aqueous solutions Chitosan Grafting Hydrophobicity Nanostructure Reporting Sol gel process
Online-Zugang:	Volltext
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