Imperceptible energy harvesting device and biomedical sensor based on ultraflexible ferroelectric transducers and organic diodes

Next-generation energy autonomous biomedical devices must easily conform to human skin, provide accurate health monitoring and allow for scalable manufacturing. Here, the authors report ultraflexible ferroelectric transducers and organic diodes for biomedical sensing and energy harvesting. Ultraflex...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Andreas Petritz, Esther Karner-Petritz, Takafumi Uemura, Philipp Schäffner, Teppei Araki, Barbara Stadlober, Tsuyoshi Sekitani
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/35d80b18b40a485cab79f0ac051d7aea
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:35d80b18b40a485cab79f0ac051d7aea
record_format	dspace
spelling	oai:doaj.org-article:35d80b18b40a485cab79f0ac051d7aea2021-12-02T18:28:37ZImperceptible energy harvesting device and biomedical sensor based on ultraflexible ferroelectric transducers and organic diodes10.1038/s41467-021-22663-62041-1723https://doaj.org/article/35d80b18b40a485cab79f0ac051d7aea2021-04-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-22663-6https://doaj.org/toc/2041-1723Next-generation energy autonomous biomedical devices must easily conform to human skin, provide accurate health monitoring and allow for scalable manufacturing. Here, the authors report ultraflexible ferroelectric transducers and organic diodes for biomedical sensing and energy harvesting. Ultraflexible ferroelectric transducers based on P(VDF:TrFE) co-polymer with optimised crystalline structure by thermal annealing are utilised as sensors for vital parameters detection and as piezoelectric nanogenerators (PENG). The PENGs were incorporated in an energy harvesting system including OTFT-based rectifying circuits and thin film capacitors on a single ultrathin substrate. Both developments could pave the way towards self-powering, imperceptible e-health systems.Andreas PetritzEsther Karner-PetritzTakafumi UemuraPhilipp SchäffnerTeppei ArakiBarbara StadloberTsuyoshi SekitaniNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-14 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Andreas Petritz Esther Karner-Petritz Takafumi Uemura Philipp Schäffner Teppei Araki Barbara Stadlober Tsuyoshi Sekitani Imperceptible energy harvesting device and biomedical sensor based on ultraflexible ferroelectric transducers and organic diodes
description	Next-generation energy autonomous biomedical devices must easily conform to human skin, provide accurate health monitoring and allow for scalable manufacturing. Here, the authors report ultraflexible ferroelectric transducers and organic diodes for biomedical sensing and energy harvesting. Ultraflexible ferroelectric transducers based on P(VDF:TrFE) co-polymer with optimised crystalline structure by thermal annealing are utilised as sensors for vital parameters detection and as piezoelectric nanogenerators (PENG). The PENGs were incorporated in an energy harvesting system including OTFT-based rectifying circuits and thin film capacitors on a single ultrathin substrate. Both developments could pave the way towards self-powering, imperceptible e-health systems.
format	article
author	Andreas Petritz Esther Karner-Petritz Takafumi Uemura Philipp Schäffner Teppei Araki Barbara Stadlober Tsuyoshi Sekitani
author_facet	Andreas Petritz Esther Karner-Petritz Takafumi Uemura Philipp Schäffner Teppei Araki Barbara Stadlober Tsuyoshi Sekitani
author_sort	Andreas Petritz
title	Imperceptible energy harvesting device and biomedical sensor based on ultraflexible ferroelectric transducers and organic diodes
title_short	Imperceptible energy harvesting device and biomedical sensor based on ultraflexible ferroelectric transducers and organic diodes
title_full	Imperceptible energy harvesting device and biomedical sensor based on ultraflexible ferroelectric transducers and organic diodes
title_fullStr	Imperceptible energy harvesting device and biomedical sensor based on ultraflexible ferroelectric transducers and organic diodes
title_full_unstemmed	Imperceptible energy harvesting device and biomedical sensor based on ultraflexible ferroelectric transducers and organic diodes
title_sort	imperceptible energy harvesting device and biomedical sensor based on ultraflexible ferroelectric transducers and organic diodes
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/35d80b18b40a485cab79f0ac051d7aea
work_keys_str_mv	AT andreaspetritz imperceptibleenergyharvestingdeviceandbiomedicalsensorbasedonultraflexibleferroelectrictransducersandorganicdiodes AT estherkarnerpetritz imperceptibleenergyharvestingdeviceandbiomedicalsensorbasedonultraflexibleferroelectrictransducersandorganicdiodes AT takafumiuemura imperceptibleenergyharvestingdeviceandbiomedicalsensorbasedonultraflexibleferroelectrictransducersandorganicdiodes AT philippschaffner imperceptibleenergyharvestingdeviceandbiomedicalsensorbasedonultraflexibleferroelectrictransducersandorganicdiodes AT teppeiaraki imperceptibleenergyharvestingdeviceandbiomedicalsensorbasedonultraflexibleferroelectrictransducersandorganicdiodes AT barbarastadlober imperceptibleenergyharvestingdeviceandbiomedicalsensorbasedonultraflexibleferroelectrictransducersandorganicdiodes AT tsuyoshisekitani imperceptibleenergyharvestingdeviceandbiomedicalsensorbasedonultraflexibleferroelectrictransducersandorganicdiodes
_version_	1718377969063297024

Imperceptible energy harvesting device and biomedical sensor based on ultraflexible ferroelectric transducers and organic diodes

Ejemplares similares