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Type: Artigo de periódico
Title: Química forense: perspectivas sobre novos métodos analíticos aplicados à documentoscopia, balística e drogas de abuso
Title Alternative: Forensic chemistry: perspective of new analytical methods applied to documentoscopy, ballistic and drugs of abuse
Author: Romão, Wanderson
Schwab, Nicolas V
Bueno, Maria Izabel M. S
Sparrapan, Regina
Eberlin, Marcos N
Martiny, Andrea
Sabino, Bruno D
Maldaner, Adriano O
Abstract: In this review recent methods developed and applied to solve criminal occurences related to documentoscopy, ballistic and drugs of abuse are discussed. In documentoscopy, aging of ink writings, the sequence of line crossings and counterfeiting of documents are aspects to be solved with reproducible, fast and non-destructive methods. In ballistic, the industries are currently producing ''lead-free'' or ''nontoxic'' handgun ammunitions, so new methods of gunshot residues characterization are being presented. For drugs analysis, easy ambient sonic-spray ionization mass spectrometry (EASI-MS) is shown to provide a relatively simple and selective screening tool to distinguish m-CPP and amphetamines (MDMA) tablets, cocaine and LSD.
Subject: documentoscopy
drugs of abuse
Editor: Sociedade Brasileira de Química
Citation: Química Nova. Sociedade Brasileira de Química, v. 34, n. 10, p. 1717-1728, 2011.
Rights: aberto
Identifier DOI: 10.1590/S0100-40422011001000005
Date Issue: 1-Jan-2011
Appears in Collections:Unicamp - Artigos e Outros Documentos

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