Skin-contact actuated single-electrode protein triboelectric nanogenerator and strain sensor for biomechanical energy harvesting and motion sensing
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Gogurla, Narendar | - |
dc.contributor.author | Roy, Biswajit | - |
dc.contributor.author | Park, Ji-Yong | - |
dc.contributor.author | Kim, Sunghwan | - |
dc.date.accessioned | 2023-08-22T03:04:23Z | - |
dc.date.available | 2023-08-22T03:04:23Z | - |
dc.date.created | 2023-07-21 | - |
dc.date.issued | 2019-08 | - |
dc.identifier.issn | 2211-2855 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/189446 | - |
dc.description.abstract | Wearable/attachable electronics are essential for the seamless human-machine interface. However, it is still challenging to obtain an efficient and lighter power source. Here, we utilize a nanostructured silk protein and silver nanowires (AgNWs) buried in the silk nanostructure to yield an efficient, flexible, transparent, and skin/textile-compatible triboelectric nanogenerator (TENG) and strain sensor for biomechanical energy harvesting and motion sensing. As a strain sensor, the device shows very high gauge factor (similar to 30), and stably detects the bending and unbending of knuckles. With the large surface area of the nanostructured silk/AgNW surface, finger-contact can actuate the silk bio-TENG and generate the considerably high power density of 2 mW/cm(2), which is sufficient to power light-emitting diodes. The optical transparency of the bio-TENG makes it possible to use the device as a touch sensor on electronic devices. The strain sensor and the bio-TENG are integrated into a single silk chip and attached to skin and fabrics to monitor the strain and harvest the biomechanical energy at the same time. Advantages of the protein-based energy skin including low cost, ease of fabrication, biocompatibility, flexibility, and transparency, empower its usage for a seamless human-machine interface, touch sensor, and wearable bioelectronics. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.title | Skin-contact actuated single-electrode protein triboelectric nanogenerator and strain sensor for biomechanical energy harvesting and motion sensing | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Sunghwan | - |
dc.identifier.doi | 10.1016/j.nanoen.2019.05.082 | - |
dc.identifier.scopusid | 2-s2.0-85066837414 | - |
dc.identifier.wosid | 000474636100072 | - |
dc.identifier.bibliographicCitation | NANO ENERGY, v.62, pp.674 - 681 | - |
dc.relation.isPartOf | NANO ENERGY | - |
dc.citation.title | NANO ENERGY | - |
dc.citation.volume | 62 | - |
dc.citation.startPage | 674 | - |
dc.citation.endPage | 681 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | SILK FILMS | - |
dc.subject.keywordPlus | GENERATOR | - |
dc.subject.keywordAuthor | Silk protein | - |
dc.subject.keywordAuthor | Strain sensor | - |
dc.subject.keywordAuthor | Triboelectric nanogenerator | - |
dc.subject.keywordAuthor | Flexible | - |
dc.subject.keywordAuthor | Wearable electronics | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S2211285519304884?via%3Dihub | - |
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