文献详情
In Vivo Self-Powered Wireless Cardiac Monitoring via Implantable Triboelectric Nanogenerator
文献类型期刊
作者Zheng, Qiang[1];Zhang, Hao[2];Shi, Bojing[3];Xue, Xiang[4];Liu, Zhuo[5];Jin, Yiming[6];Ma, Ye[7];Zou, Yang[8];Wang, Xinxin[9];An, Zhao[10];Tang, Wei[11];Zhang, Wei[12];Yang, Fan[13];Liu, Yang[14];Lang, Xilong[15];Xu, Zhiyun[16];Li, Zhou[17];Wang, Zhong Lin[18]
机构
通讯作者Li, Z; Wang, ZL (reprint author), Chinese Acad Sci, Beijing Inst Nanoenergy & Nanosyst, Natl Ctr Nanosci & Technol NCNST, Beijing 100083, Peoples R China.; Xu, ZY (reprint author), Second Mil Med Univ, Changhai Hosp, Inst Cardiothorac Surg, Shanghai 200433, Peoples R China.; Wang, ZL (reprint author), Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA.
来源信息年:2016  卷:10  期:7  页码范围:6510-6518  
期刊信息ACS Nano影响因子和分区  ISSN:1936-0851
关键词implantable triboelectric nanogenerator; self-powered; wireless; cardiac monitoring
增刊正刊
摘要Harvesting biomechanical energy in vivo is an important route in obtaining sustainable electric energy for powering implantable medical devices. Here, we demonstrate an innovative implantable triboelectric nanogenerator (iTENG) for in vivo biomechanical energy harvesting. Driven by the heartbeat of adult swine, the output voltage and the corresponding current were improved by factors of 3.5 and 25, respectively, compared with the reported in vivo output performance of biomechanical energy conversion devices. In addition, the in vivo evaluation of the iTENG was demonstrated for over 72 h of implantation, during which the iTENG generated electricity continuously in the active animal. Due to its excellent in vivo performance, a self-powered wireless transmission system was fabricated for real-time wireless cardiac monitoring. Given its outstanding in vivo output and stability, iTENG can be applied not only to power implantable medical devices but also possibly to fabricate a self-powered, wireless healthcare monitoring system.
收录情况SCIE(WOS:000380576600013)  EI(20163202680078)  PubMed(27253430)  
所属部门生物与医学工程学院
DOI10.1021/acsnano.6b02693
百度学术In Vivo Self-Powered Wireless Cardiac Monitoring via Implantable Triboelectric Nanogenerator
语言外文
被引频次3131
人气指数101
浏览次数101
基金"Thousands Talents" program for pioneer researcher and his innovation team; NSFC [31571006]; Beijing Talents Fund [2015000021223ZK21]
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