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SISTEMA LIBS PORTABLE PARA LA DETERMINACIÓN DE ELEMENTOS QUÍMICOS PRESENTES EN EL DETERIORO DE CONSTRUCCIONES DE VALOR PATRIMONIAL.

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Title: SISTEMA LIBS PORTABLE PARA LA DETERMINACIÓN DE ELEMENTOS QUÍMICOS PRESENTES EN EL DETERIORO DE CONSTRUCCIONES DE VALOR PATRIMONIAL.
Alternate Title: LIBS PORTABLE SYSTEM FOR THE DETERMINATION OF CHEMICAL ELEMENTS PRESENT IN THE DETERIORATION OF PATRIMONIAL BUILDINGS.
Authors: Moreira, L.1,2 moreira@imre.oc.uh.cu, Ponce, L.2, Valdézs, C.3, Corvo, F.4, Arronte, M.2, De Posada, E.2, Pérez, Y.1, Flores, T.2, Ravelo, I.1, Cruzata, O.1, Lambert, B.1, Cabrera, J. L.1, Borges, A.1, Ponce, A.1, Hernández, L. C.1,2
Source: Revista Cubana de Física. 2011, Vol. 28 Issue 2, p87-91. 5p. 1 Black and White Photograph, 1 Diagram, 1 Chart, 3 Graphs, 1 Map.
Subjects: BUILDING material testing, LASER-induced breakdown spectroscopy, DETERIORATION of buildings, HISTORIC buildings, MASONRY -- Maintenance & repair, BUILDING materials & the environment
Geographic Terms: HAVANA (Cuba), CUBA
Abstract (English): Stone materials, despite their great stability as construction materials, are not free from deterioration caused by nature, an effect that has been intensified by urban and industrial developments. Laser-induced breakdown spectroscopy (LIBS) is considered one of the most dynamic and promising techniques in the field of analytical spectroscopy. LIBS, which is performed in situ and is virtually non-destructive, offers a potential alternative to other techniques used in fields such as archaeology, preservation and restoration. In this work, the LIBS technique identifies key components and contaminants on the surface of the walls of the Convento y Basílica Menor de San Francisco de Asís, a historical building located in Old Havana, Cuba. The results are compared to previously performed analyses by X-ray fluorescence (XRF). [ABSTRACT FROM AUTHOR]
Abstract (Spanish): Los materiales pétreos, a pesar de la gran estabilidad que muestran como materiales de construcción, no están exonera- dos de la acción de la naturaleza en su deterioro, efecto que con el desarrollo urbano e industrial se han visto intensifica- dos. La espectroscopía de plasma inducido por láser (LIBS) es considerada como una de las técnicas más dinámicas y prometedoras en el campo de la espectroscopia analítica. LIBS, aplicable de forma in situ y prácticamente no destructiva, ofrece una alternativa potencial en relación a otras técnicas usadas en arqueología, conservación, restauración, etc. En este trabajo, haciendo uso de la técnica LIBS, a través un prototipo desarrollado, se determinan los componentes fundamentales presentes en la superficie de las paredes del Convento y Basílica Menor de San Francisco de Asís, construcción histórica, localizada en la Habana Vieja, Cuba. Así mismo se exponen posibles causas que estos elementos pueden ocasionar a la estructura pétrea. Los resultados son comparados con análi- sis realizados previamente por fluorescencia de rayos X (FRX). [ABSTRACT FROM AUTHOR]
Copyright of Revista Cubana de Física is the property of Universidad de La Habana and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: SISTEMA LIBS PORTABLE PARA LA DETERMINACIÓN DE ELEMENTOS QUÍMICOS PRESENTES EN EL DETERIORO DE CONSTRUCCIONES DE VALOR PATRIMONIAL.
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  Label: Alternate Title
  Group: TiAlt
  Data: LIBS PORTABLE SYSTEM FOR THE DETERMINATION OF CHEMICAL ELEMENTS PRESENT IN THE DETERIORATION OF PATRIMONIAL BUILDINGS.
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  Data: <searchLink fieldCode="AR" term="%22Moreira%2C+L%2E%22">Moreira, L.</searchLink><relatesTo>1,2</relatesTo><i> moreira@imre.oc.uh.cu</i><br /><searchLink fieldCode="AR" term="%22Ponce%2C+L%2E%22">Ponce, L.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Valdézs%2C+C%2E%22">Valdézs, C.</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Corvo%2C+F%2E%22">Corvo, F.</searchLink><relatesTo>4</relatesTo><br /><searchLink fieldCode="AR" term="%22Arronte%2C+M%2E%22">Arronte, M.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22De+Posada%2C+E%2E%22">De Posada, E.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Pérez%2C+Y%2E%22">Pérez, Y.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Flores%2C+T%2E%22">Flores, T.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Ravelo%2C+I%2E%22">Ravelo, I.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Cruzata%2C+O%2E%22">Cruzata, O.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Lambert%2C+B%2E%22">Lambert, B.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Cabrera%2C+J%2E+L%2E%22">Cabrera, J. L.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Borges%2C+A%2E%22">Borges, A.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Ponce%2C+A%2E%22">Ponce, A.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Hernández%2C+L%2E+C%2E%22">Hernández, L. C.</searchLink><relatesTo>1,2</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Revista+Cubana+de+Física%22">Revista Cubana de Física</searchLink>. 2011, Vol. 28 Issue 2, p87-91. 5p. 1 Black and White Photograph, 1 Diagram, 1 Chart, 3 Graphs, 1 Map.
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  Data: <searchLink fieldCode="DE" term="%22BUILDING+material+testing%22">BUILDING material testing</searchLink><br /><searchLink fieldCode="DE" term="%22LASER-induced+breakdown+spectroscopy%22">LASER-induced breakdown spectroscopy</searchLink><br /><searchLink fieldCode="DE" term="%22DETERIORATION+of+buildings%22">DETERIORATION of buildings</searchLink><br /><searchLink fieldCode="DE" term="%22HISTORIC+buildings%22">HISTORIC buildings</searchLink><br /><searchLink fieldCode="DE" term="%22MASONRY+--+Maintenance+%26+repair%22">MASONRY -- Maintenance & repair</searchLink><br /><searchLink fieldCode="DE" term="%22BUILDING+materials+%26+the+environment%22">BUILDING materials & the environment</searchLink>
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  Label: Geographic Terms
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  Data: <searchLink fieldCode="DE" term="%22HAVANA+%28Cuba%29%22">HAVANA (Cuba)</searchLink><br /><searchLink fieldCode="DE" term="%22CUBA%22">CUBA</searchLink>
– Name: Abstract
  Label: Abstract (English)
  Group: Ab
  Data: Stone materials, despite their great stability as construction materials, are not free from deterioration caused by nature, an effect that has been intensified by urban and industrial developments. Laser-induced breakdown spectroscopy (LIBS) is considered one of the most dynamic and promising techniques in the field of analytical spectroscopy. LIBS, which is performed in situ and is virtually non-destructive, offers a potential alternative to other techniques used in fields such as archaeology, preservation and restoration. In this work, the LIBS technique identifies key components and contaminants on the surface of the walls of the Convento y Basílica Menor de San Francisco de Asís, a historical building located in Old Havana, Cuba. The results are compared to previously performed analyses by X-ray fluorescence (XRF). [ABSTRACT FROM AUTHOR]
– Name: Abstract
  Label: Abstract (Spanish)
  Group: Ab
  Data: Los materiales pétreos, a pesar de la gran estabilidad que muestran como materiales de construcción, no están exonera- dos de la acción de la naturaleza en su deterioro, efecto que con el desarrollo urbano e industrial se han visto intensifica- dos. La espectroscopía de plasma inducido por láser (LIBS) es considerada como una de las técnicas más dinámicas y prometedoras en el campo de la espectroscopia analítica. LIBS, aplicable de forma in situ y prácticamente no destructiva, ofrece una alternativa potencial en relación a otras técnicas usadas en arqueología, conservación, restauración, etc. En este trabajo, haciendo uso de la técnica LIBS, a través un prototipo desarrollado, se determinan los componentes fundamentales presentes en la superficie de las paredes del Convento y Basílica Menor de San Francisco de Asís, construcción histórica, localizada en la Habana Vieja, Cuba. Así mismo se exponen posibles causas que estos elementos pueden ocasionar a la estructura pétrea. Los resultados son comparados con análi- sis realizados previamente por fluorescencia de rayos X (FRX). [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
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  Data: <i>Copyright of Revista Cubana de Física is the property of Universidad de La Habana and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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      – Code: spa
        Text: Spanish
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      Pagination:
        PageCount: 5
        StartPage: 87
    Subjects:
      – SubjectFull: BUILDING material testing
        Type: general
      – SubjectFull: LASER-induced breakdown spectroscopy
        Type: general
      – SubjectFull: DETERIORATION of buildings
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      – SubjectFull: HISTORIC buildings
        Type: general
      – SubjectFull: MASONRY -- Maintenance & repair
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      – SubjectFull: BUILDING materials & the environment
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      – SubjectFull: HAVANA (Cuba)
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      – SubjectFull: CUBA
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      – TitleFull: SISTEMA LIBS PORTABLE PARA LA DETERMINACIÓN DE ELEMENTOS QUÍMICOS PRESENTES EN EL DETERIORO DE CONSTRUCCIONES DE VALOR PATRIMONIAL.
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