DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hwang, Geon-Tae | ko |
dc.contributor.author | Kim, Youngsoo | ko |
dc.contributor.author | Lee, Jeong-Ho | ko |
dc.contributor.author | Oh, Se-Kwon | ko |
dc.contributor.author | Jeong, Chang Kyu | ko |
dc.contributor.author | Park, Dae Yong | ko |
dc.contributor.author | Ryu, Jungho | ko |
dc.contributor.author | Kwon, Hyuk-Sang | ko |
dc.contributor.author | Lee, Sang-Goo | ko |
dc.contributor.author | Joung, Boyoung | ko |
dc.contributor.author | Kim, Daesoo | ko |
dc.contributor.author | Lee, Keon Jae | ko |
dc.date.accessioned | 2016-04-20T06:58:47Z | - |
dc.date.available | 2016-04-20T06:58:47Z | - |
dc.date.created | 2015-09-21 | - |
dc.date.created | 2015-09-21 | - |
dc.date.created | 2015-09-21 | - |
dc.date.issued | 2015-09 | - |
dc.identifier.citation | ENERGY & ENVIRONMENTAL SCIENCE, v.8, no.9, pp.2677 - 2684 | - |
dc.identifier.issn | 1754-5692 | - |
dc.identifier.uri | http://hdl.handle.net/10203/205612 | - |
dc.description.abstract | Deep brain stimulation (DBS) is widely used for neural prosthetics and brain-computer interfacing. Thus far in vivo implantation of a battery has been a prerequisite to supply the necessary power. Although flexible energy harvesters have recently emerged as alternatives to batteries, they generate insufficient energy for operating brain stimulation. Herein, we report a high performance flexible piezoelectric energy harvester by enabling self-powered DBS in mice. This device adopts an indium modified crystalline Pb(In1/2Nb1/2)O-3-Pb(Mg1/3Nb2/3)O-3-PbTiO3 (PIMNT) thin film on a plastic substrate to transform tiny mechanical motions to electricity. With slight bending, it generates an extremely high current reaching 0.57 mA, which satisfies the high threshold current for real-time DBS of the motor cortex and thereby could efficiently induce forearm movements in mice. The PIMNT based flexible energy harvester could open a new avenue for future in vivo healthcare technology using self-powered biomedical devices. | - |
dc.language | English | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Self-powered deep brain stimulation via a flexible PIMNT energy harvester | - |
dc.type | Article | - |
dc.identifier.wosid | 000360456600013 | - |
dc.identifier.scopusid | 2-s2.0-84940476219 | - |
dc.type.rims | ART | - |
dc.citation.volume | 8 | - |
dc.citation.issue | 9 | - |
dc.citation.beginningpage | 2677 | - |
dc.citation.endingpage | 2684 | - |
dc.citation.publicationname | ENERGY & ENVIRONMENTAL SCIENCE | - |
dc.identifier.doi | 10.1039/c5ee01593f | - |
dc.contributor.localauthor | Kwon, Hyuk-Sang | - |
dc.contributor.localauthor | Kim, Daesoo | - |
dc.contributor.localauthor | Lee, Keon Jae | - |
dc.contributor.nonIdAuthor | Lee, Jeong-Ho | - |
dc.contributor.nonIdAuthor | Ryu, Jungho | - |
dc.contributor.nonIdAuthor | Lee, Sang-Goo | - |
dc.contributor.nonIdAuthor | Joung, Boyoung | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | THIN-FILM NANOGENERATOR | - |
dc.subject.keywordPlus | INTEGRATED-CIRCUITS | - |
dc.subject.keywordPlus | MECHANICAL ENERGY | - |
dc.subject.keywordPlus | SINGLE-CRYSTALS | - |
dc.subject.keywordPlus | ELECTRONICS | - |
dc.subject.keywordPlus | DEPRESSION | - |
dc.subject.keywordPlus | MANAGEMENT | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | DRIVEN | - |
dc.subject.keywordPlus | TREMOR | - |
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