FORENSIC CHEMISTRY: PERSPECTIVE OF NEW ANALYTICAL METHODS APPLIED TO DOCUMENTOSCOPY, BALLISTIC AND DRUGS OF ABUSE

作者：Romao Wanderson^*; Schwab Nicolas V; Bueno Maria Izabel M S; Sparrapan Regina; Eberlin Marcos N; Martiny Andrea; Sabino Bruno D; Maldaner Adriano O

来源：Quimica Nova, 2011, 34(10): 1717-U56.

• documentoscopy
• ballistic
• drugs of abuse

FORENSIC CHEMISTRY: PERSPECTIVE OF NEW ANALYTICAL METHODS APPLIED TO DOCUMENTOSCOPY, BALLISTIC AND DRUGS OF ABUSE. 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.

• 出版日期2011