Printable Metal-Polymer Conductors for Highly Stretchable Bio-Devices

doi:10.1016/j.isci.2018.05.013

CORC > 力学研究所 > 中国科学院力学研究所 > 非线性力学国家重点实验室

	Printable Metal-Polymer Conductors for Highly Stretchable Bio-Devices
	Tang, Lixue 3,4; Cheng, Shiyu 3,4; Zhang LY(张路遥); Mi, Hanbing 3,4; Mou, Lei 3,4; Yang, Shuaijian 3; Huang, Zhiwei 3; Shi, Xinghua 3,4; Jiang, Xingyu 3,4
刊名	ISCIENCE
	2018-07
卷号	4 页码:302
DOI	10.1016/j.isci.2018.05.013
英文摘要	Stretchable, biocompatible devices can bridge electronics and biology. However, most stretchable conductors for such devices are toxic, costly, and regularly break/degrade after several large deformations. Here we show printable, highly stretchable, and biocompatible metal-polymer conductors by casting and peeling off polymers from patterned liquid metal particles, forming surface-embedded metal in polymeric hosts. Our printable conductors present good stretchability (2,316 S/cm at a strain of 500%) and repeatability (Delta R/R <3% after 10,000 cycles), which can satisfy most electrical applications in extreme deformations. This strategy not only overcomes large surface tension of liquid metal but also avoids the undesirable sintering of its particles by stress in deformations, such that stretchable conductors can formon various substrates with high resolution (15 mu m), high throughput (similar to 2,000 samples/hour), and low cost (one-quarter price of silver). We use these conductors for stretchable circuits, motion sensors, wearable glove keyboards, and electroporation of live cells.
学科主题	Multidisciplinary Sciences
分类号	一类
语种	英语
WOS记录号	WOS:000449721800025
资助机构	Ministry of Science and Technology of China [2013YQ190467] ; Chinese Academy of Sciences [XDA09030305] ; National Natural Science Foundation of China [81361140345, 51373043, 21535001]
其他责任者	Jiang, XY (corresponding author), Beijing Engn Res Ctr BioNanotechnol, 11 Zhongguancun Beiyitiao, Beijing 100190, Peoples R China. ; Jiang, XY (corresponding author), Chinese Acad Sci, Key Lab Biomed Effects Nanomat & Nanosafety, Ctr Excellence Nanosci, Natl Ctr NanoSci & Technol, 11 Zhongguancun, Beijing 100190, Peoples R China. ; Jiang, XY (corresponding author), Univ Chinese Acad Sci, 19 A Yuquan Rd, Beijing 100049, Peoples R China.
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/90237]
专题	力学研究所_非线性力学国家重点实验室
作者单位	1.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, 19 A Yuquan Rd, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Key Lab Biomed Effects Nanomat & Nanosafety, Ctr Excellence Nanosci, Natl Ctr NanoSci & Technol, 11 Zhongguancun, Beijing 100190, Peoples R China 4.Beijing Engn Res Ctr BioNanotechnol, 11 Zhongguancun Beiyitiao, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Tang, Lixue,Cheng, Shiyu,Zhang LY,et al. Printable Metal-Polymer Conductors for Highly Stretchable Bio-Devices[J]. ISCIENCE,2018,4:302.
APA	Tang, Lixue.,Cheng, Shiyu.,张路遥.,Mi, Hanbing.,Mou, Lei.,...&Jiang, Xingyu.(2018).Printable Metal-Polymer Conductors for Highly Stretchable Bio-Devices.ISCIENCE,4,302.
MLA	Tang, Lixue,et al."Printable Metal-Polymer Conductors for Highly Stretchable Bio-Devices".ISCIENCE 4(2018):302.