Actuating Supramolecular Shape Memorized Hydrogel Toward Programmable Shape Deformation

doi:10.1002/smll.202005461

CORC > 宁波材料技术与工程研究所 > 中国科学院宁波材料技术与工程研究所 > 2020专题

	Actuating Supramolecular Shape Memorized Hydrogel Toward Programmable Shape Deformation
	Lu, Huanhuan ; Wu, Baoyi ; Yang, Xuxu ; Zhang, Jiawei ; Jian, Yukun ; Yan, Huizhen ; Zhang, Dachuan ; Xue, Qunji ; Chen, Tao
刊名	SMALL
	2020
DOI	10.1002/smll.202005461
英文摘要	Inspired by nature, diverse biomimetic hydrogel actuators are fabricated and become one of the most essential components of bionics research. Usually, the anisotropic structure of a hydrogel actuator is generated at the early fabrication process, only a specific shape transformation behavior can be produced under external stimuli, and thus has limited the development of hydrogel actuators toward the biomimetic shape deformation behavior. Herein, a novel bilayer hydrogel having a thermoresponsive actuating layer and a metal ion-responsive memorizing layer is proposed, therefore, a 2D hydrogel film can be fixed into various 3D shapes via supramolecular metal-ligand coordination, with further realizing programmable 4D shape deformation under the stimulus of temperature. By manipulating the temporary shapes via shape memory behavior, various temporary anisotropic structures can be obtained via the bilayer hydrogel, thus producing diverse reversible shape deformation performances, which is expected to promote the development of intelligent polymeric materials.
学科主题	Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/20363]
专题	2020专题
作者单位	1.Zhang, JW 2.Chen, T (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Zhejiang Key Lab Marine Mat & Protect Technol, Key Lab Marine Mat & Related Technol, Ningbo 315201, Peoples R China. 3.Chen, T (corresponding author), Univ Chinese Acad Sci, Sch Chem Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China.
推荐引用方式 GB/T 7714	Lu, Huanhuan,Wu, Baoyi,Yang, Xuxu,et al. Actuating Supramolecular Shape Memorized Hydrogel Toward Programmable Shape Deformation[J]. SMALL,2020.
APA	Lu, Huanhuan.,Wu, Baoyi.,Yang, Xuxu.,Zhang, Jiawei.,Jian, Yukun.,...&Chen, Tao.(2020).Actuating Supramolecular Shape Memorized Hydrogel Toward Programmable Shape Deformation.SMALL.
MLA	Lu, Huanhuan,et al."Actuating Supramolecular Shape Memorized Hydrogel Toward Programmable Shape Deformation".SMALL (2020).