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Rogério Araújo Lordeiro

3 papers in the library · 74 citations · publishing 2012-2017

Papers

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Preventing misidentification of 25I-NBOH as 2C-I on routine GC–MS analyses

Forensic Toxicology July 1, 2017 José Coelho Neto, Ana Flávia B. Andrade, Rogério Araújo Lordeiro et al.

25I-NBOH is a novel psychoactive substance (NPS) recently reported to have been found on blotter paper samples seized on the streets of Brazil, and used as a replacement for the NBOMes now scheduled in many countries. The presence of this NPS on the street market may go undetected, because the most widely and routinely utilised analytical technique for drug sample analyses is gas...

25I-NBOH: a new potent serotonin 5-HT2A receptor agonist identified in blotter paper seizures in Brazil.

Forensic Toxicology 2017 Luciano Chaves Arantes, Ettore Ferrari Júnior, Luciano Figueiredo De Souza et al. 50 citations

A new potent serotonin 5-HT2A receptor agonist was identified in blotter papers by several state level forensic laboratories in Brazil. The 25I-NBOH is a labile molecule, which fragments into 2C-I when analyzed by routine seized material screening gas chromatography (GC) methods. GC-mass spectrometry (MS), liquid chromatography-quadrupole time-of-flight-MS, and Fourier transform infrared and...

LSD and 9,10‐dihydro‐LSD Analyses in Street Drug Blotter Samples via Easy Ambient Sonic‐Spray Ionization MassSpectrometry (EASI‐MS)

Journal of Forensic Sciences August 6, 2012 Wanderson Romão, Bruno Duarte Sabino, Maria Izabel M. S. Bueno et al. 24 citations

Abstract Normally, the identification of the LSD drug is performed by forensic laboratories, using the E hrlich spot test. However, this is a nonspecific analysis. Additionally, the Brazilian Federal Police has identified the presence of a new compound in seized blotters: 9,10‐dihydro‐ LSD , an uncontrolled substance. In this work, easy ambient sonic‐spray ionization mass spectrometry in the...