http://www.cnr.it/ontology/cnr/individuo/prodotto/ID287646

Spectroscopic analysis of bones for forensic studies (Articolo in rivista)

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Spectroscopic analysis of bones for forensic studies (Articolo in rivista) (literal)

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Tofanelli M.; Pardini L.; Borrini M.; Bartoli F.; Bacci A.; D'Ulivo A.; Pitzalis E.; Mascherpa M.C.; Legnaioli S.; Lorenzetti G.; Pagnotta S.; De Holanda Cavalcanti G.; Lezzerini M.; Palleschi V. (2014)
Spectroscopic analysis of bones for forensic studies
in Spectrochimica acta. Part B, Atomic spectroscopy
(literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

Tofanelli M.; Pardini L.; Borrini M.; Bartoli F.; Bacci A.; D'Ulivo A.; Pitzalis E.; Mascherpa M.C.; Legnaioli S.; Lorenzetti G.; Pagnotta S.; De Holanda Cavalcanti G.; Lezzerini M.; Palleschi V. (literal)

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Applied and Laser Spectroscopy Laboratory, Institute of Chemistry of Organometallic Compounds, Research Area of CNR, Via G. Moruzzi, 1, 56124 Pisa, Italy; Institut für Physik und IRIS Adlershof, Humboldt-Universität zu Berlin, Zum Großen Windkanal 6, 12489 Berlin, Germany; Research Centre in Evolutionary Anthropology and Palaeoecology, School of Natural Sciences and Psychology, Liverpool John Moores University, Byrom Streetc, Liverpool, United Kingdom; Department of Biology, University of Pisa, Via A. Volta, 4, 56126 Pisa, Italy; Instituto de Fìsica, Universidade Federal Fluminense, Campus da Praia Vermelha, Av. Gal. Milton Tavares de Souza, s/n, CEP 24210-346, Niterói, Rio de Janeiro, Brazil; Department of Earth Sciences, University of Pisa, aor3 Via Santa Maria, 53, 56126 Pisa, Italy (literal)

Titolo

Abstract

The elemental analysis of human bones can give information about the dietary habits of the deceased, especially in the last years of their lives, which can be useful for forensic studies. The most important requirement that must be satisfied for this kind of analysis is that the concentrations of analyzed elements are the same as ante mortem. In this work, a set of bones was analyzed using Laser-Induced Breakdown Spectroscopy (LIBS) and validated using Inductively Coupled Plasma-Optical Emission Spectroscopy (ICP-OES), in order to compare those two techniques and to investigate the effect of possible alterations in the elemental concentrations' proportion resulting from the treatment usually applied for preparing the bones for traditional forensic analysis. The possibility that elemental concentrations' changes would occur after accidental or intentional burning of the bones was also studied. © 2014 Elsevier B.V. (literal)

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