Biofunctional and Self-Contractable Silk-Based Sensing Threads

doi:10.1109/Transducers50396.2021.9495408

	Biofunctional and Self-Contractable Silk-Based Sensing Threads
	Xie, Yating1,2 ; Liu, Keyin 2; Tao, Tiger H.1,2,3,4,5,6
	2021-06-20
会议录名称	21ST INTERNATIONAL CONFERENCE ON SOLID-STATE SENSORS, ACTUATORS AND MICROSYSTEMS, TRANSDUCERS 2021
ISSN	2167-0013
页码	491-494
发表状态	已发表
DOI	10.1109/Transducers50396.2021.9495408
摘要	We report a class of biofunctional, self-contractable silk-based electronic threads (e-threads) for skin lifting applications. The e-threads made of silk proteins are hierarchically structured and heterogeneously functionalized towards clinical applications, allowing 1) long-term stability of skin lifting effect, 2) tension sensing, 3) wound inflammatory response reduction and 4) near-infrared heating. The silk e-threads contract by > 18% (adjustable) as it is wetted by body fluid and blood after implantation for effective skin lifting. The e-threads can be used as tension sensor showing excellent responses to contraction, external pressure and bending loading, which allows for real-time monitoring of the lifting stress. As smart medical devices, our work offer insights to smart medical devices for plastic surgery and many other medical applications. © 2021 IEEE.
会议录编者/会议主办者	MEMS and Sensors Industry Group ; Semi ; Transducer Research Foundation (TRF) ; IEEE,Transducer Res Fdn,Semi,Mems & Sensors Ind Grp
关键词	Actuators Body fluids Functional polymers Infrared devices Medical applications Microsystems Stress analysis Bending loading Clinical application External pressures Inflammatory response Lifting applications Long term stability Real time monitoring Smart medical devices Silk proteins Self-contractable Tension sensing Near-infrared heating Antibacterial activity
会议名称	21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021
出版地	NEW YORK
会议地点	Virtual, Online, United states
会议日期	June 20, 2021 - June 25, 2021
收录类别	EI ; CPCI-S
语种	英语
WOS研究方向	Engineering ; Instruments & Instrumentation
WOS类目	Engineering, Electrical & Electronic ; Instruments & Instrumentation
WOS记录号	WOS:000707041600132
出版者	Institute of Electrical and Electronics Engineers Inc.
EI入藏号	20213810908431
EI主题词	Solid-state sensors
EISSN	2167-0021
EI分类号	461.2 Biological Materials and Tissue Engineering ; 732.1 Control Equipment ; 732.2 Control Instrumentation ; 815.1 Polymeric Materials ; 951 Materials Science
原始文献类型	Conference article (CA)
引用统计	正在获取...
文献类型	会议论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/133480
专题	物质科学与技术学院_硕士生物质科学与技术学院_特聘教授组_陶虎组
作者单位	1.ShanghaiTech University, Shanghai, China; 2.Shanghai Institute of Microsystem and Information Technology (SIMIT), Chinese Academy of Sciences (CAS), Shanghai, China; 3.University of Chinese Academy of Sciences, Beijing, China; 4.Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, China; 5.Institute of Brain-Intelligence Technology, Zhangjiang Laboratory, Shanghai, China; 6.Shanghai Research Center for Brain Science and Brain-Inspired Intelligence, Shanghai, China
第一作者单位	上海科技大学
第一作者的第一单位	上海科技大学
推荐引用方式 GB/T 7714	Xie, Yating,Liu, Keyin,Tao, Tiger H.. Biofunctional and Self-Contractable Silk-Based Sensing Threads[C]//MEMS and Sensors Industry Group, Semi, Transducer Research Foundation (TRF), IEEE,Transducer Res Fdn,Semi,Mems & Sensors Ind Grp. NEW YORK:Institute of Electrical and Electronics Engineers Inc.,2021:491-494.