Triboelectric nanogenerators and piezoelectric nanogenerators for preventing and treating heart diseases  

作　　者：Luming Zhao Siew Yee Wong Jia Yu Sim Jin Zhou Xu Li Changyong Wang 

机构地区：[1]Beijing Institute of Basic Medical Sciences,Beijing,China [2]Institute of Sustainability for Chemicals,Energy and Environment(ISCE2),Agency for Science,Technology and Research(A*STAR),Singapore,Republic of Singapore [3]Institute of Materials Research and Engineering(IMRE),Agency for Science,Technology and Research(A*STAR),Singapore,Republic of Singapore

出　　处：《BMEMat(BioMedical Engineering Materials)》2023年第2期37-61,共25页生物医学工程材料（英文）

基　　金：National Natural Science Foundation of China,Grant/Award Numbers:32201120,31830030;China National Postdoctoral Program for Innovative Talent,Grant/Award Number:BX20200380。

摘　　要：Heart diseases pose a serious threat to human health,and their incidence has been increasing in recent years.In past decades,many strategies have been developed to decrease the mortality and morbidity of heart diseases,among them,strategies involving cardiac electronic devices(CEDs)have been effective in treating and preventing heart diseases.To allow the CEDs to work continuously without the need to replace batteries and to meet the requirements of convenience and comfort in the process of use,nanogenerator(NG)-based CEDs were proposed,widely studied,continuously optimized in recent years owing to their advantages of small dimensions,self-powering ability,and good biocompatibility.In this review,recent improvements of NG-based CEDs of two typical types(i.e.,triboelectric nanogenerator[TENG]and piezoelectric nanogenerator[PENG])and their structures and functions are summarized and discussed.The demands,remaining challenges,and future development trends of NG-based CEDs are also discussed.

关 键 词：cardiac sensor electrical stimulator heart disease NANOGENERATOR PACEMAKER 

分 类 号：TM31[电气工程—电机] TB383[一般工业技术—材料科学与工程]