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Minimalist strategies applied to analysis of forensic samples using elemental and molecular analytical techniques - A review.
Lehmann, Eraldo Luiz; Arruda, Marco Aurélio Zezzi.
Afiliação
  • Lehmann EL; National Institute of Science and Technology, INCT for Bioanalytics, Institute of Chemistry, University of Campinas, Unicamp, P.O. Box 6154, 13083-970, Campinas, SP, Brazil; Group of Spectrometry, Sample Preparation and Mechanization - GEPAM, Institute of Chemistry, University of Campinas, Unicamp, P.O. Box 6154, 13083-970, Campinas, SP, Brazil.
  • Arruda MAZ; National Institute of Science and Technology, INCT for Bioanalytics, Institute of Chemistry, University of Campinas, Unicamp, P.O. Box 6154, 13083-970, Campinas, SP, Brazil; Group of Spectrometry, Sample Preparation and Mechanization - GEPAM, Institute of Chemistry, University of Campinas, Unicamp, P.O. Box 6154, 13083-970, Campinas, SP, Brazil. Electronic address: zezzi@unicamp.br.
Anal Chim Acta ; 1063: 9-17, 2019 Jul 31.
Article em En | MEDLINE | ID: mdl-30967190
Forensic science is an emerging field driven by a number of factors, and the development of different methods of analyses, instruments, and techniques is of great help to experts in the field. Sampling and sample preparation in forensic cases are of utmost importance, and therefore, the methods for processing (or not) the samples are critical for acquiring accurate results. Some alternatives for attaining the minimalist concept, i.e. little or no sample treatment, are discussed in this review. For elemental analysis, analytical techniques, such as X-ray spectrometry, laser-ablation mass spectrometry, laser-induced breakdown spectrometry, inductively coupled plasma mass spectrometry and optical emission spectrometry, and Mössbauer spectrometry are overviewed. Molecular analysis, such as Raman spectroscopy, and ambient ionization mass spectrometry are discussed. Some representative examples are presented that involve in situ analysis, counterfeit bank notes and documents, post-mortem and bone analyses, and forensic analysis of drugs, glass, fingerprints, biological fluids and explosives.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Análise Espectral / Ciências Forenses Limite: Humans Idioma: En Revista: Anal Chim Acta Ano de publicação: 2019 Tipo de documento: Article País de afiliação: Brasil País de publicação: Holanda
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Análise Espectral / Ciências Forenses Limite: Humans Idioma: En Revista: Anal Chim Acta Ano de publicação: 2019 Tipo de documento: Article País de afiliação: Brasil País de publicação: Holanda