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  • Double stimuli-responsive behavior of aliphatic poly(urethane-amine)s derived from supercritical carbon dioxide.

Double stimuli-responsive behavior of aliphatic poly(urethane-amine)s derived from supercritical carbon dioxide.

Chemical communications (Cambridge, England) (2005-04-28)
Osamu Ihata, Yoshihito Kayaki, Takao Ikariya
PMID15856118
ABSTRACT

Copolymeric products from 2-methylaziridine and carbon dioxide showed sharp and rapid phase transitions in response to both temperature and pH; the responsive property can be controlled by varying the reaction conditions whilst maintaining the supercritical state.