Cleaning and characterization of objects of cultural value by laser ablation
- Autores
- Bilmes, Gabriel Mario; Freisztav, César Miguel; Schinca, Daniel Carlos; Orsetti, Alberto
- Año de publicación
- 2005
- Idioma
- español castellano
- Tipo de recurso
- documento de conferencia
- Estado
- versión publicada
- Descripción
- Surface ablation with nanosecond laser pulses was applied to preservation, cleaning and compositional identification of objects of cultural value. On one hand, treatments of fabrics, coins, bones, and other archeological objects are shown, as well as applications to the preservation of covers, front of books and old manuscripts made in rag paper. Damage fluence thresholds for 17 different XIXth century types of papers, made by processing textiles, were determined. On the other hand, we use the spectroscopic analysis of the plasma generated as a result of laser ablation (LIBS- laser Induced Breakdown Spectroscopy-) for the determination of the elementary composition of unique pieces in anthropology and archaeology. In particular, we show applications to the identification of trace elements in Hominide teeth, of interest concerning the analysis of eating habits. We also apply LIBS to the determination of the composition of acheological objects belonging to different pre Columbian cultures.
Publicado en "Optical Methods for Arts and Archaeology". Proceedings of SPIE volume 5857, editado por Renzo Salimbeni y Luca Pezzati.
Centro de Investigaciones Ópticas
Laboratorio de Ablación Láser, Fotónica e Imágenes 3D - Materia
-
Ciencias Exactas
Física
ablación láser
bien cultural
espectroscopia de plasma inducido por láser - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/3.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/44492
Ver los metadatos del registro completo
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Cleaning and characterization of objects of cultural value by laser ablationBilmes, Gabriel MarioFreisztav, César MiguelSchinca, Daniel CarlosOrsetti, AlbertoCiencias ExactasFísicaablación láserbien culturalespectroscopia de plasma inducido por láserSurface ablation with nanosecond laser pulses was applied to preservation, cleaning and compositional identification of objects of cultural value. On one hand, treatments of fabrics, coins, bones, and other archeological objects are shown, as well as applications to the preservation of covers, front of books and old manuscripts made in rag paper. Damage fluence thresholds for 17 different XIXth century types of papers, made by processing textiles, were determined. On the other hand, we use the spectroscopic analysis of the plasma generated as a result of laser ablation (LIBS- laser Induced Breakdown Spectroscopy-) for the determination of the elementary composition of unique pieces in anthropology and archaeology. In particular, we show applications to the identification of trace elements in Hominide teeth, of interest concerning the analysis of eating habits. We also apply LIBS to the determination of the composition of acheological objects belonging to different pre Columbian cultures.Publicado en "Optical Methods for Arts and Archaeology". Proceedings of SPIE volume 5857, editado por Renzo Salimbeni y Luca Pezzati.Centro de Investigaciones ÓpticasLaboratorio de Ablación Láser, Fotónica e Imágenes 3D2005info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionObjeto de conferenciahttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdf167-173http://sedici.unlp.edu.ar/handle/10915/44492spainfo:eu-repo/semantics/altIdentifier/isbn/9780819458575info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/3.0/Creative Commons Attribution 3.0 Unported (CC BY 3.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-15T10:54:36Zoai:sedici.unlp.edu.ar:10915/44492Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 10:54:36.975SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
Cleaning and characterization of objects of cultural value by laser ablation |
title |
Cleaning and characterization of objects of cultural value by laser ablation |
spellingShingle |
Cleaning and characterization of objects of cultural value by laser ablation Bilmes, Gabriel Mario Ciencias Exactas Física ablación láser bien cultural espectroscopia de plasma inducido por láser |
title_short |
Cleaning and characterization of objects of cultural value by laser ablation |
title_full |
Cleaning and characterization of objects of cultural value by laser ablation |
title_fullStr |
Cleaning and characterization of objects of cultural value by laser ablation |
title_full_unstemmed |
Cleaning and characterization of objects of cultural value by laser ablation |
title_sort |
Cleaning and characterization of objects of cultural value by laser ablation |
dc.creator.none.fl_str_mv |
Bilmes, Gabriel Mario Freisztav, César Miguel Schinca, Daniel Carlos Orsetti, Alberto |
author |
Bilmes, Gabriel Mario |
author_facet |
Bilmes, Gabriel Mario Freisztav, César Miguel Schinca, Daniel Carlos Orsetti, Alberto |
author_role |
author |
author2 |
Freisztav, César Miguel Schinca, Daniel Carlos Orsetti, Alberto |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Ciencias Exactas Física ablación láser bien cultural espectroscopia de plasma inducido por láser |
topic |
Ciencias Exactas Física ablación láser bien cultural espectroscopia de plasma inducido por láser |
dc.description.none.fl_txt_mv |
Surface ablation with nanosecond laser pulses was applied to preservation, cleaning and compositional identification of objects of cultural value. On one hand, treatments of fabrics, coins, bones, and other archeological objects are shown, as well as applications to the preservation of covers, front of books and old manuscripts made in rag paper. Damage fluence thresholds for 17 different XIXth century types of papers, made by processing textiles, were determined. On the other hand, we use the spectroscopic analysis of the plasma generated as a result of laser ablation (LIBS- laser Induced Breakdown Spectroscopy-) for the determination of the elementary composition of unique pieces in anthropology and archaeology. In particular, we show applications to the identification of trace elements in Hominide teeth, of interest concerning the analysis of eating habits. We also apply LIBS to the determination of the composition of acheological objects belonging to different pre Columbian cultures. Publicado en "Optical Methods for Arts and Archaeology". Proceedings of SPIE volume 5857, editado por Renzo Salimbeni y Luca Pezzati. Centro de Investigaciones Ópticas Laboratorio de Ablación Láser, Fotónica e Imágenes 3D |
description |
Surface ablation with nanosecond laser pulses was applied to preservation, cleaning and compositional identification of objects of cultural value. On one hand, treatments of fabrics, coins, bones, and other archeological objects are shown, as well as applications to the preservation of covers, front of books and old manuscripts made in rag paper. Damage fluence thresholds for 17 different XIXth century types of papers, made by processing textiles, were determined. On the other hand, we use the spectroscopic analysis of the plasma generated as a result of laser ablation (LIBS- laser Induced Breakdown Spectroscopy-) for the determination of the elementary composition of unique pieces in anthropology and archaeology. In particular, we show applications to the identification of trace elements in Hominide teeth, of interest concerning the analysis of eating habits. We also apply LIBS to the determination of the composition of acheological objects belonging to different pre Columbian cultures. |
publishDate |
2005 |
dc.date.none.fl_str_mv |
2005 |
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info:eu-repo/semantics/conferenceObject info:eu-repo/semantics/publishedVersion Objeto de conferencia http://purl.org/coar/resource_type/c_5794 info:ar-repo/semantics/documentoDeConferencia |
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http://sedici.unlp.edu.ar/handle/10915/44492 |
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info:eu-repo/semantics/altIdentifier/isbn/9780819458575 |
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info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/3.0/ Creative Commons Attribution 3.0 Unported (CC BY 3.0) |
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openAccess |
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http://creativecommons.org/licenses/by/3.0/ Creative Commons Attribution 3.0 Unported (CC BY 3.0) |
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