作者: Ryo Yoshida , Hisao Ichijo , Toshikatsu Hakuta , Tomohiko Yamaguchi
DOI: 10.1002/MARC.1995.030160412
关键词: Polymer 、 Self-healing hydrogels 、 Heartbeat 、 Kinetics 、 Chemistry 、 Swelling 、 Polymer chemistry 、 Coupling (electronics) 、 Chemical engineering 、 Polyelectrolyte 、 Work (thermodynamics) 、 Organic chemistry 、 Materials Chemistry 、 Polymers and Plastics
摘要: Novel gel systems demonstrating rhythmically pulsatile mechanical motion similar to that of a heartbeat were developed. Self-oscillations swelling and deswelling for the polymer hydrogels realized by coupling pH temperature sensitive with non-linear chemical reaction in external solution media. The novel dynamics exhibiting cyclic rhythmical oscillations may establish new concept functional materials work under dynamic oscillating states.