南方科技大学知识苑(SUSTech KC): Soft Hydrogel Shapeability via Supportive Bath Matching in Embedded 3D Printing

题名	Soft Hydrogel Shapeability via Supportive Bath Matching in Embedded 3D Printing
作者	Lei, Iek Man 1,2,3,4; Zhang, Duo 1; Gu, Wenxi 3; Liu, Ji2 ; Zi, Yunlong 5,6; Huang, Yan Yan Shery 1
通讯作者	Lei, Iek Man; Huang, Yan Yan Shery
发表日期	2023-04-01
DOI	10.1002/admt.202300001
发表期刊	ADVANCED MATERIALS TECHNOLOGIES 影响因子和分区
ISSN	2365-709X
卷号	8 期号:15
摘要	Embedded 3D printing is widely adapted for fabricating architected soft and non-self-supporting hydrogels for applications ranging from tissue engineering to soft robotics. Although the matching between hydrogels and supportive baths sets the foundation in embedded 3D printing, the rule-of-thumb for supportive bath selection and creation is not yet established. Herein, the "shapeability" of distinct classes of hydrogel inks (i.e., pH-responsive, photo-crosslinkable, thermal-sensitive, chemically crosslinkable monomeric, and cationic and anionic inks) in diverse representative support baths (i.e., gelatin slurry, agarose fluid gel, Carbopol and oil-based baths) is evaluated. The results show that the dominate mechanisms for interfacial instabilities, including diffusion-driven or charge-driven, can be predicted by evaluating the composition pairing of the pre-crosslinked hydrogel ink and supportive bath. Based on this, a general and simplistic guideline for supportive bath selection to attain hydrogel shapeability is proposed. The approach can widen the spectrum of hydrogel materials that can be structured on-demand for a plethora of functionalities.
关键词	embedded printing hydrogels ink-bath interaction shapeability soft materials
相关链接	[来源记录]
收录类别	SCI ; EI
语种	英语
学校署名	通讯
资助项目	European Research Council (ERC-StG)[758865] ; UKRI - EPSRC[EP/S009000/1] ; University of Macau[SRG2022-00038-FST] ; Natural Science Foundation of Guangdong Province[2020A1515110288] ; Scientific Research Platforms and Projects of University of Guangdong Provincial Education Office[2022ZDZX3019] ; Basic Research Program of Shenzhen["JCYJ20210324105211032","GJHZ20210705141809030"]
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:000970994400001
出版者	WILEY
EI入藏号	20231613936603
EI主题词	3D printing ; Dyes ; Tissue engineering
EI分类号	Biomedical Engineering:461.1 ; Printing Equipment:745.1.1 ; Colloid Chemistry:801.3 ; Chemical Agents and Basic Industrial Chemicals:803 ; Chemical Products Generally:804
来源库	Web of Science
引用统计	被引频次[WOS]：27
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/536130
专题	工学院_机械与能源工程系
作者单位	1.Univ Cambridge, Dept Engn, Cambridge CB2 1PZ, England 2.Southern Univ Sci & Technol, Dept Mech & Energy Engn, Shenzhen 518055, Peoples R China 3.Univ Macau, Dept Electromech Engn, Macau 999078, Peoples R China 4.Univ Macau, Ctr Artificial Intelligence & Robot, Macau 999078, Peoples R China 5.Hong Kong Univ Sci & Technol Guangzhou, Thrust Sustainable Energy & Environm, Guangzhou 511400, Guangdong, Peoples R China 6.Hong Kong Univ Sci & Technol, Dept Mech & Aerosp Engn, Clear Water Bay, Hong Kong, Peoples R China
第一作者单位	机械与能源工程系
通讯作者单位	机械与能源工程系
推荐引用方式 GB/T 7714	Lei, Iek Man,Zhang, Duo,Gu, Wenxi,et al. Soft Hydrogel Shapeability via Supportive Bath Matching in Embedded 3D Printing[J]. ADVANCED MATERIALS TECHNOLOGIES,2023,8(15).
APA	Lei, Iek Man,Zhang, Duo,Gu, Wenxi,Liu, Ji,Zi, Yunlong,&Huang, Yan Yan Shery.(2023).Soft Hydrogel Shapeability via Supportive Bath Matching in Embedded 3D Printing.ADVANCED MATERIALS TECHNOLOGIES,8(15).
MLA	Lei, Iek Man,et al."Soft Hydrogel Shapeability via Supportive Bath Matching in Embedded 3D Printing".ADVANCED MATERIALS TECHNOLOGIES 8.15(2023).