Colour-sensitive conjugated polymer inkjet-printed pixelated artificial retina model studied via a bio-hybrid photovoltaic device

Abstract In recent years, organic electronic materials have been shown to be a promising tool, even transplanted in vivo, for transducing light stimuli to non-functioning retinas. Here we developed a bio-hybrid optoelectronic device consisting of patterned organic polymer semiconductors interfaced w...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Manuela Ciocca, Pavlos Giannakou, Paolo Mariani, Lucio Cinà, Aldo Di Carlo, Mehmet O. Tas, Hiroki Asari, Serena Marcozzi, Antonella Camaioni, Maxim Shkunov, Thomas M. Brown
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/813f42b153b249528615c4fd4a66152a
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:813f42b153b249528615c4fd4a66152a
record_format	dspace
spelling	oai:doaj.org-article:813f42b153b249528615c4fd4a66152a2021-12-02T16:18:06ZColour-sensitive conjugated polymer inkjet-printed pixelated artificial retina model studied via a bio-hybrid photovoltaic device10.1038/s41598-020-77819-z2045-2322https://doaj.org/article/813f42b153b249528615c4fd4a66152a2020-12-01T00:00:00Zhttps://doi.org/10.1038/s41598-020-77819-zhttps://doaj.org/toc/2045-2322Abstract In recent years, organic electronic materials have been shown to be a promising tool, even transplanted in vivo, for transducing light stimuli to non-functioning retinas. Here we developed a bio-hybrid optoelectronic device consisting of patterned organic polymer semiconductors interfaced with an electrolyte solution in a closed sandwich architecture in order to study the photo-response of photosensitive semiconducting layers or patterns in an environment imitating biological extracellular fluids. We demonstrate an artificial retina model composed of on an array of 42,100 pixels made of three different conjugated polymers via inkjet printing with 110 pixels/mm2 packing density. Photo-sensing through three-colour pixelation allows to resolve incoming light spectrally and spatially. The compact colour sensitive optoelectronic device represents an easy-to-handle photosensitive platform for the study of the photo response of artificial retina systems.Manuela CioccaPavlos GiannakouPaolo MarianiLucio CinàAldo Di CarloMehmet O. TasHiroki AsariSerena MarcozziAntonella CamaioniMaxim ShkunovThomas M. BrownNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 10, Iss 1, Pp 1-15 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Manuela Ciocca Pavlos Giannakou Paolo Mariani Lucio Cinà Aldo Di Carlo Mehmet O. Tas Hiroki Asari Serena Marcozzi Antonella Camaioni Maxim Shkunov Thomas M. Brown Colour-sensitive conjugated polymer inkjet-printed pixelated artificial retina model studied via a bio-hybrid photovoltaic device
description	Abstract In recent years, organic electronic materials have been shown to be a promising tool, even transplanted in vivo, for transducing light stimuli to non-functioning retinas. Here we developed a bio-hybrid optoelectronic device consisting of patterned organic polymer semiconductors interfaced with an electrolyte solution in a closed sandwich architecture in order to study the photo-response of photosensitive semiconducting layers or patterns in an environment imitating biological extracellular fluids. We demonstrate an artificial retina model composed of on an array of 42,100 pixels made of three different conjugated polymers via inkjet printing with 110 pixels/mm2 packing density. Photo-sensing through three-colour pixelation allows to resolve incoming light spectrally and spatially. The compact colour sensitive optoelectronic device represents an easy-to-handle photosensitive platform for the study of the photo response of artificial retina systems.
format	article
author	Manuela Ciocca Pavlos Giannakou Paolo Mariani Lucio Cinà Aldo Di Carlo Mehmet O. Tas Hiroki Asari Serena Marcozzi Antonella Camaioni Maxim Shkunov Thomas M. Brown
author_facet	Manuela Ciocca Pavlos Giannakou Paolo Mariani Lucio Cinà Aldo Di Carlo Mehmet O. Tas Hiroki Asari Serena Marcozzi Antonella Camaioni Maxim Shkunov Thomas M. Brown
author_sort	Manuela Ciocca
title	Colour-sensitive conjugated polymer inkjet-printed pixelated artificial retina model studied via a bio-hybrid photovoltaic device
title_short	Colour-sensitive conjugated polymer inkjet-printed pixelated artificial retina model studied via a bio-hybrid photovoltaic device
title_full	Colour-sensitive conjugated polymer inkjet-printed pixelated artificial retina model studied via a bio-hybrid photovoltaic device
title_fullStr	Colour-sensitive conjugated polymer inkjet-printed pixelated artificial retina model studied via a bio-hybrid photovoltaic device
title_full_unstemmed	Colour-sensitive conjugated polymer inkjet-printed pixelated artificial retina model studied via a bio-hybrid photovoltaic device
title_sort	colour-sensitive conjugated polymer inkjet-printed pixelated artificial retina model studied via a bio-hybrid photovoltaic device
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/813f42b153b249528615c4fd4a66152a
work_keys_str_mv	AT manuelaciocca coloursensitiveconjugatedpolymerinkjetprintedpixelatedartificialretinamodelstudiedviaabiohybridphotovoltaicdevice AT pavlosgiannakou coloursensitiveconjugatedpolymerinkjetprintedpixelatedartificialretinamodelstudiedviaabiohybridphotovoltaicdevice AT paolomariani coloursensitiveconjugatedpolymerinkjetprintedpixelatedartificialretinamodelstudiedviaabiohybridphotovoltaicdevice AT luciocina coloursensitiveconjugatedpolymerinkjetprintedpixelatedartificialretinamodelstudiedviaabiohybridphotovoltaicdevice AT aldodicarlo coloursensitiveconjugatedpolymerinkjetprintedpixelatedartificialretinamodelstudiedviaabiohybridphotovoltaicdevice AT mehmetotas coloursensitiveconjugatedpolymerinkjetprintedpixelatedartificialretinamodelstudiedviaabiohybridphotovoltaicdevice AT hirokiasari coloursensitiveconjugatedpolymerinkjetprintedpixelatedartificialretinamodelstudiedviaabiohybridphotovoltaicdevice AT serenamarcozzi coloursensitiveconjugatedpolymerinkjetprintedpixelatedartificialretinamodelstudiedviaabiohybridphotovoltaicdevice AT antonellacamaioni coloursensitiveconjugatedpolymerinkjetprintedpixelatedartificialretinamodelstudiedviaabiohybridphotovoltaicdevice AT maximshkunov coloursensitiveconjugatedpolymerinkjetprintedpixelatedartificialretinamodelstudiedviaabiohybridphotovoltaicdevice AT thomasmbrown coloursensitiveconjugatedpolymerinkjetprintedpixelatedartificialretinamodelstudiedviaabiohybridphotovoltaicdevice
_version_	1718384178719883264

Colour-sensitive conjugated polymer inkjet-printed pixelated artificial retina model studied via a bio-hybrid photovoltaic device

Ejemplares similares