FIB analysis of fossils plant remains: Technical and experimental aspects

Autores
Benedetti, Alessandro; Sender Palomar, Luis Miguel; Escapa, Ignacio Hernán; Cúneo, Rubén; Diez, José Bienvenido
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We present a comprehensive study about the technical aspects of the application of focused ion beam (FIB) to thestudy of cuticles and compressions of fossil leaves.The technique allowed us to cross section and image fossil coalified plant remains with a spatial resolution withinthe 10 nm range, far higher than any other method employed so far.At various stages of the milling process, we observed significant gallium redeposition on the trench walls, particularly pronounced in the case of cavities. These highly unwanted artefacts can be greatly reduced, but not wholly eliminated, by lowering either or both the beam current and acceleration voltage; nevertheless, great care is needed when interpreting cross-sectional images.
Fil: Benedetti, Alessandro. Universidad de Vigo; España
Fil: Sender Palomar, Luis Miguel. Universidad de Zaragoza; España
Fil: Escapa, Ignacio Hernán. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Museo Paleontológico Egidio Feruglio; Argentina
Fil: Cúneo, Rubén. Museo Paleontológico Egidio Feruglio; Argentina
Fil: Diez, José Bienvenido. Universidad de Vigo; España
Materia
FIB
SEM
FOSSIL PLANT CUTICLES
MICROSTRUCTURES
MILLING DAMAGE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/155433
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/155433
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling FIB analysis of fossils plant remains: Technical and experimental aspectsBenedetti, AlessandroSender Palomar, Luis MiguelEscapa, Ignacio HernánCúneo, RubénDiez, José BienvenidoFIBSEMFOSSIL PLANT CUTICLESMICROSTRUCTURESMILLING DAMAGEhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1We present a comprehensive study about the technical aspects of the application of focused ion beam (FIB) to thestudy of cuticles and compressions of fossil leaves.The technique allowed us to cross section and image fossil coalified plant remains with a spatial resolution withinthe 10 nm range, far higher than any other method employed so far.At various stages of the milling process, we observed significant gallium redeposition on the trench walls, particularly pronounced in the case of cavities. These highly unwanted artefacts can be greatly reduced, but not wholly eliminated, by lowering either or both the beam current and acceleration voltage; nevertheless, great care is needed when interpreting cross-sectional images.Fil: Benedetti, Alessandro. Universidad de Vigo; EspañaFil: Sender Palomar, Luis Miguel. Universidad de Zaragoza; EspañaFil: Escapa, Ignacio Hernán. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Museo Paleontológico Egidio Feruglio; ArgentinaFil: Cúneo, Rubén. Museo Paleontológico Egidio Feruglio; ArgentinaFil: Diez, José Bienvenido. Universidad de Vigo; EspañaAkadémiai Kiadó2018-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/155433Benedetti, Alessandro; Sender Palomar, Luis Miguel; Escapa, Ignacio Hernán; Cúneo, Rubén; Diez, José Bienvenido; FIB analysis of fossils plant remains: Technical and experimental aspects; Akadémiai Kiadó; Resolution and Discovery; 3; 1; 11-2018; 2-42498-8707CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://akjournals.com/doi/10.1556/2051.2018.00049info:eu-repo/semantics/altIdentifier/doi/10.1556/2051.2018.00049info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:03:48Zoai:ri.conicet.gov.ar:11336/155433instacron: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:34982025-09-29 10:03:48.436CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv FIB analysis of fossils plant remains: Technical and experimental aspects
title FIB analysis of fossils plant remains: Technical and experimental aspects
spellingShingle FIB analysis of fossils plant remains: Technical and experimental aspects
Benedetti, Alessandro
FIB
SEM
FOSSIL PLANT CUTICLES
MICROSTRUCTURES
MILLING DAMAGE
title_short FIB analysis of fossils plant remains: Technical and experimental aspects
title_full FIB analysis of fossils plant remains: Technical and experimental aspects
title_fullStr FIB analysis of fossils plant remains: Technical and experimental aspects
title_full_unstemmed FIB analysis of fossils plant remains: Technical and experimental aspects
title_sort FIB analysis of fossils plant remains: Technical and experimental aspects
dc.creator.none.fl_str_mv Benedetti, Alessandro
Sender Palomar, Luis Miguel
Escapa, Ignacio Hernán
Cúneo, Rubén
Diez, José Bienvenido
author Benedetti, Alessandro
author_facet Benedetti, Alessandro
Sender Palomar, Luis Miguel
Escapa, Ignacio Hernán
Cúneo, Rubén
Diez, José Bienvenido
author_role author
author2 Sender Palomar, Luis Miguel
Escapa, Ignacio Hernán
Cúneo, Rubén
Diez, José Bienvenido
author2_role author
author
author
author
dc.subject.none.fl_str_mv FIB
SEM
FOSSIL PLANT CUTICLES
MICROSTRUCTURES
MILLING DAMAGE
topic FIB
SEM
FOSSIL PLANT CUTICLES
MICROSTRUCTURES
MILLING DAMAGE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We present a comprehensive study about the technical aspects of the application of focused ion beam (FIB) to thestudy of cuticles and compressions of fossil leaves.The technique allowed us to cross section and image fossil coalified plant remains with a spatial resolution withinthe 10 nm range, far higher than any other method employed so far.At various stages of the milling process, we observed significant gallium redeposition on the trench walls, particularly pronounced in the case of cavities. These highly unwanted artefacts can be greatly reduced, but not wholly eliminated, by lowering either or both the beam current and acceleration voltage; nevertheless, great care is needed when interpreting cross-sectional images.
Fil: Benedetti, Alessandro. Universidad de Vigo; España
Fil: Sender Palomar, Luis Miguel. Universidad de Zaragoza; España
Fil: Escapa, Ignacio Hernán. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Museo Paleontológico Egidio Feruglio; Argentina
Fil: Cúneo, Rubén. Museo Paleontológico Egidio Feruglio; Argentina
Fil: Diez, José Bienvenido. Universidad de Vigo; España
description We present a comprehensive study about the technical aspects of the application of focused ion beam (FIB) to thestudy of cuticles and compressions of fossil leaves.The technique allowed us to cross section and image fossil coalified plant remains with a spatial resolution withinthe 10 nm range, far higher than any other method employed so far.At various stages of the milling process, we observed significant gallium redeposition on the trench walls, particularly pronounced in the case of cavities. These highly unwanted artefacts can be greatly reduced, but not wholly eliminated, by lowering either or both the beam current and acceleration voltage; nevertheless, great care is needed when interpreting cross-sectional images.
publishDate 2018
dc.date.none.fl_str_mv 2018-11
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/11336/155433
Benedetti, Alessandro; Sender Palomar, Luis Miguel; Escapa, Ignacio Hernán; Cúneo, Rubén; Diez, José Bienvenido; FIB analysis of fossils plant remains: Technical and experimental aspects; Akadémiai Kiadó; Resolution and Discovery; 3; 1; 11-2018; 2-4
2498-8707
CONICET Digital
CONICET
url http://hdl.handle.net/11336/155433
identifier_str_mv Benedetti, Alessandro; Sender Palomar, Luis Miguel; Escapa, Ignacio Hernán; Cúneo, Rubén; Diez, José Bienvenido; FIB analysis of fossils plant remains: Technical and experimental aspects; Akadémiai Kiadó; Resolution and Discovery; 3; 1; 11-2018; 2-4
2498-8707
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://akjournals.com/doi/10.1556/2051.2018.00049
info:eu-repo/semantics/altIdentifier/doi/10.1556/2051.2018.00049
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Akadémiai Kiadó
publisher.none.fl_str_mv Akadémiai Kiadó
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
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score 13.070432

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