Construction of LIBS calibration curves and determination of limits of detection (LOD) in single and double pulse configuration for quantitative LIBS analysis of ancient bronze coins (Contributo in atti di convegno)

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Label
  • Construction of LIBS calibration curves and determination of limits of detection (LOD) in single and double pulse configuration for quantitative LIBS analysis of ancient bronze coins (Contributo in atti di convegno) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Alternative label
  • A. Elhassan, G. Cristoforetti, S. Legnaioli, V. Palleschi, A. Salvetti, E. Tognoni, G.M. Ingo, M.A. Harith (2007)
    Construction of LIBS calibration curves and determination of limits of detection (LOD) in single and double pulse configuration for quantitative LIBS analysis of ancient bronze coins
    in Strategies for saving our Cultural Heritage - International Conference on Conservation Strategies for Saving Indoor Metals Collections, Cairo (Egypt), 25-02/01-03 2007
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • A. Elhassan, G. Cristoforetti, S. Legnaioli, V. Palleschi, A. Salvetti, E. Tognoni, G.M. Ingo, M.A. Harith (literal)
Pagina inizio
  • 72 (literal)
Pagina fine
  • 78 (literal)
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  • Strategies for saving our Cultural Heritage - International Conference on Conservation Strategies for Saving Indoor Metals Collections (literal)
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  • Volume unico (literal)
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  • Volume unico (literal)
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  • 7 (literal)
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  • A. Elhassan [1] , G. Cristoforetti [2], S. Legnaioli [2], V. Palleschi [2], A. Salvetti [2], E. Tognoni [2], G.M. Ingo [3], M.A. Harith [1] [1] National Institute of Laser Enhanced Sciences (NILES), Cairo University, Giza Egypt [2] Applied Laser Spectroscopy Laboratory, Institute for Chemical-Physical Processes of CNR, Via G. Moruzzi 1, 56124 Pisa, Italy [3] Istituto per lo Studio dei Materiali Nanostrutturati, ISMN-CNR, Monterotondo, Roma, Italy (literal)
Titolo
  • Construction of LIBS calibration curves and determination of limits of detection (LOD) in single and double pulse configuration for quantitative LIBS analysis of ancient bronze coins (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn
  • 978-960-87753-7-4 (literal)
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  • Vari (literal)
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  • V. Argyropolous, Anno Hein, Mohamed Abdel Harith (literal)
Abstract
  • The LIBS technique has been utilized for a long time in the Cultural Heritage field. Moreover, the potential of this technique for accurate quantitative analysis could be greatly improved using an innovative experimental setup based on the use of two laser pulses suitably retarded. On the basis of the analyses performed on a set of certified bronze samples, reference curves were built and Limits of Detection (LOD) were calculated in order to obtain quantitative information about the composition of three ancient bronze coins. The coins are Punic, of a kind struck in many Punic mints of the Mediterranean basin such as Carthage and in Sicilian cities, as well as in Sardinia, in III cent BC. The detection limits for the elements of interest were calculated under the optimum conditions for the doublepulse configuration and compared with those obtained under the optimum conditions for single-pulse configuration. Significantly improved detection limits were achieved, for all the elements investigated. (literal)
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