Electrical behaviour and evolutionary computation in thin films of bovine brain microtubules

Autores
Vissol Gaudin, Eléonore; Pearson, Chris; Groves, Chris; Zeze, Dagou A.; Cantiello, Horacio Fabio; Cantero, Maria del Rocio; Petty, Michael C.
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We report on the electrical behaviour of thin films of bovine brain microtubules (MTs). For samples in both their dried and hydrated states, the measured currents reveal a power law dependence on the applied DC voltage. We attribute this to the injection of space-charge from the metallic electrode(s). The MTs are thought to form a complex electrical network, which can be manipulated with an applied voltage. This feature has been exploited to undertake some experiments on the use of the MT mesh as a medium for computation. We show that it is possible to evolve MT films into binary classifiers following an evolution in materio approach. The accuracy of the system is, on average, similar to that of early carbon nanotube classifiers developed using the same methodology.
Fil: Vissol Gaudin, Eléonore. University of Durham; Reino Unido
Fil: Pearson, Chris. University of Durham; Reino Unido
Fil: Groves, Chris. University of Durham; Reino Unido
Fil: Zeze, Dagou A.. University of Durham; Reino Unido
Fil: Cantiello, Horacio Fabio. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet Noa Sur. Instituto Multidisciplinario de Salud, Tecnologia y Desarrollo. - Universidad Nacional de Santiago del Estero. Instituto Multidisciplinario de Salud, Tecnologia y Desarrollo.; Argentina
Fil: Cantero, Maria del Rocio. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet Noa Sur. Instituto Multidisciplinario de Salud, Tecnologia y Desarrollo. - Universidad Nacional de Santiago del Estero. Instituto Multidisciplinario de Salud, Tecnologia y Desarrollo.; Argentina
Fil: Petty, Michael C.. University of Durham; Reino Unido
Materia
MICROTUBULES
BOVINE BRAIN
COMPUTATION
NANOTUBE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/184070
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Electrical behaviour and evolutionary computation in thin films of bovine brain microtubulesVissol Gaudin, EléonorePearson, ChrisGroves, ChrisZeze, Dagou A.Cantiello, Horacio FabioCantero, Maria del RocioPetty, Michael C.MICROTUBULESBOVINE BRAINCOMPUTATIONNANOTUBEhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1We report on the electrical behaviour of thin films of bovine brain microtubules (MTs). For samples in both their dried and hydrated states, the measured currents reveal a power law dependence on the applied DC voltage. We attribute this to the injection of space-charge from the metallic electrode(s). The MTs are thought to form a complex electrical network, which can be manipulated with an applied voltage. This feature has been exploited to undertake some experiments on the use of the MT mesh as a medium for computation. We show that it is possible to evolve MT films into binary classifiers following an evolution in materio approach. The accuracy of the system is, on average, similar to that of early carbon nanotube classifiers developed using the same methodology.Fil: Vissol Gaudin, Eléonore. University of Durham; Reino UnidoFil: Pearson, Chris. University of Durham; Reino UnidoFil: Groves, Chris. University of Durham; Reino UnidoFil: Zeze, Dagou A.. University of Durham; Reino UnidoFil: Cantiello, Horacio Fabio. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet Noa Sur. Instituto Multidisciplinario de Salud, Tecnologia y Desarrollo. - Universidad Nacional de Santiago del Estero. Instituto Multidisciplinario de Salud, Tecnologia y Desarrollo.; ArgentinaFil: Cantero, Maria del Rocio. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet Noa Sur. Instituto Multidisciplinario de Salud, Tecnologia y Desarrollo. - Universidad Nacional de Santiago del Estero. Instituto Multidisciplinario de Salud, Tecnologia y Desarrollo.; ArgentinaFil: Petty, Michael C.. University of Durham; Reino UnidoNature Publishing Group2021-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/184070Vissol Gaudin, Eléonore; Pearson, Chris; Groves, Chris; Zeze, Dagou A.; Cantiello, Horacio Fabio; et al.; Electrical behaviour and evolutionary computation in thin films of bovine brain microtubules; Nature Publishing Group; Scientific Reports; 11; 1; 12-2021; 1-92045-2322CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.nature.com/articles/s41598-021-90260-0info:eu-repo/semantics/altIdentifier/doi/10.1038/s41598-021-90260-0info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:56:50Zoai:ri.conicet.gov.ar:11336/184070instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:56:51.217CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Electrical behaviour and evolutionary computation in thin films of bovine brain microtubules
title Electrical behaviour and evolutionary computation in thin films of bovine brain microtubules
spellingShingle Electrical behaviour and evolutionary computation in thin films of bovine brain microtubules
Vissol Gaudin, Eléonore
MICROTUBULES
BOVINE BRAIN
COMPUTATION
NANOTUBE
title_short Electrical behaviour and evolutionary computation in thin films of bovine brain microtubules
title_full Electrical behaviour and evolutionary computation in thin films of bovine brain microtubules
title_fullStr Electrical behaviour and evolutionary computation in thin films of bovine brain microtubules
title_full_unstemmed Electrical behaviour and evolutionary computation in thin films of bovine brain microtubules
title_sort Electrical behaviour and evolutionary computation in thin films of bovine brain microtubules
dc.creator.none.fl_str_mv Vissol Gaudin, Eléonore
Pearson, Chris
Groves, Chris
Zeze, Dagou A.
Cantiello, Horacio Fabio
Cantero, Maria del Rocio
Petty, Michael C.
author Vissol Gaudin, Eléonore
author_facet Vissol Gaudin, Eléonore
Pearson, Chris
Groves, Chris
Zeze, Dagou A.
Cantiello, Horacio Fabio
Cantero, Maria del Rocio
Petty, Michael C.
author_role author
author2 Pearson, Chris
Groves, Chris
Zeze, Dagou A.
Cantiello, Horacio Fabio
Cantero, Maria del Rocio
Petty, Michael C.
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv MICROTUBULES
BOVINE BRAIN
COMPUTATION
NANOTUBE
topic MICROTUBULES
BOVINE BRAIN
COMPUTATION
NANOTUBE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We report on the electrical behaviour of thin films of bovine brain microtubules (MTs). For samples in both their dried and hydrated states, the measured currents reveal a power law dependence on the applied DC voltage. We attribute this to the injection of space-charge from the metallic electrode(s). The MTs are thought to form a complex electrical network, which can be manipulated with an applied voltage. This feature has been exploited to undertake some experiments on the use of the MT mesh as a medium for computation. We show that it is possible to evolve MT films into binary classifiers following an evolution in materio approach. The accuracy of the system is, on average, similar to that of early carbon nanotube classifiers developed using the same methodology.
Fil: Vissol Gaudin, Eléonore. University of Durham; Reino Unido
Fil: Pearson, Chris. University of Durham; Reino Unido
Fil: Groves, Chris. University of Durham; Reino Unido
Fil: Zeze, Dagou A.. University of Durham; Reino Unido
Fil: Cantiello, Horacio Fabio. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet Noa Sur. Instituto Multidisciplinario de Salud, Tecnologia y Desarrollo. - Universidad Nacional de Santiago del Estero. Instituto Multidisciplinario de Salud, Tecnologia y Desarrollo.; Argentina
Fil: Cantero, Maria del Rocio. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet Noa Sur. Instituto Multidisciplinario de Salud, Tecnologia y Desarrollo. - Universidad Nacional de Santiago del Estero. Instituto Multidisciplinario de Salud, Tecnologia y Desarrollo.; Argentina
Fil: Petty, Michael C.. University of Durham; Reino Unido
description We report on the electrical behaviour of thin films of bovine brain microtubules (MTs). For samples in both their dried and hydrated states, the measured currents reveal a power law dependence on the applied DC voltage. We attribute this to the injection of space-charge from the metallic electrode(s). The MTs are thought to form a complex electrical network, which can be manipulated with an applied voltage. This feature has been exploited to undertake some experiments on the use of the MT mesh as a medium for computation. We show that it is possible to evolve MT films into binary classifiers following an evolution in materio approach. The accuracy of the system is, on average, similar to that of early carbon nanotube classifiers developed using the same methodology.
publishDate 2021
dc.date.none.fl_str_mv 2021-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/184070
Vissol Gaudin, Eléonore; Pearson, Chris; Groves, Chris; Zeze, Dagou A.; Cantiello, Horacio Fabio; et al.; Electrical behaviour and evolutionary computation in thin films of bovine brain microtubules; Nature Publishing Group; Scientific Reports; 11; 1; 12-2021; 1-9
2045-2322
CONICET Digital
CONICET
url http://hdl.handle.net/11336/184070
identifier_str_mv Vissol Gaudin, Eléonore; Pearson, Chris; Groves, Chris; Zeze, Dagou A.; Cantiello, Horacio Fabio; et al.; Electrical behaviour and evolutionary computation in thin films of bovine brain microtubules; Nature Publishing Group; Scientific Reports; 11; 1; 12-2021; 1-9
2045-2322
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.nature.com/articles/s41598-021-90260-0
info:eu-repo/semantics/altIdentifier/doi/10.1038/s41598-021-90260-0
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Nature Publishing Group
publisher.none.fl_str_mv Nature Publishing Group
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846782277140348928
score 12.982451

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