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	Shape Memory Hydrogels with Simultaneously Switchable Fluorescence Behavior
	Chen, Tao; Huang, You-ju; Zhang, Jia-wei; Zheng, Jing; Wang, Li; Lu, Wei; Zhang, Yu-chong; Le, Xiao-xia; Jian, Yu-kun
刊名	MACROMOLECULAR RAPID COMMUNICATIONS
	2018
卷号	39期号:12
关键词	Polymers Composites
英文摘要	Realization of shape memory process in polymeric hydrogels at ambient condition is a significant development to shape memory materials. The sound understanding of the dynamic shape memory process is fundamentally important but limited. Here, a novel shape memory hydrogel with simultaneously switchable fluorescence behavior is developed. The hydrogel is prepared by incorporating a pH-responsive fluorescent molecule, perylene tetracarboxylic acid, into chitosan-based hydrogel, and the assembly and disassembly of chitosan chains into microcrystals upon the trigger of pH are applied as reversible crosslinks to achieve shape memory effect. Therefore, the formation and disassociation of microcrystalline chitosan, and the switchable fluorescence performance happen concurrently, which bring convenience to monitoring the shape memory process by fluorescent imaging. Moreover, the erasable fluorescence behavior also gives the hydrogel potential applications in information storage.
学科主题	Materials Science
语种	英语
公开日期	2018-12-04
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/17440]
专题	2018专题
推荐引用方式 GB/T 7714	Chen, Tao,Huang, You-ju,Zhang, Jia-wei,et al. Shape Memory Hydrogels with Simultaneously Switchable Fluorescence Behavior[J]. MACROMOLECULAR RAPID COMMUNICATIONS,2018,39(12).
APA	Chen, Tao.,Huang, You-ju.,Zhang, Jia-wei.,Zheng, Jing.,Wang, Li.,...&Jian, Yu-kun.(2018).Shape Memory Hydrogels with Simultaneously Switchable Fluorescence Behavior.MACROMOLECULAR RAPID COMMUNICATIONS,39(12).
MLA	Chen, Tao,et al."Shape Memory Hydrogels with Simultaneously Switchable Fluorescence Behavior".MACROMOLECULAR RAPID COMMUNICATIONS 39.12(2018).

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