Publication
Analytical profiles of "legal highs" containing cathinones available in the area of Lisbon, Portugal
| dc.contributor.author | Zancajo, Victor M. R. | |
| dc.contributor.author | Brito, José | |
| dc.contributor.author | Carrasco, Marta P. | |
| dc.contributor.author | Bronze, M. R. | |
| dc.contributor.author | Moreira, Rui | |
| dc.contributor.author | Lopes, Álvaro | |
| dc.date.accessioned | 2015-02-05T10:50:34Z | |
| dc.date.available | 2015-02-05T10:50:34Z | |
| dc.date.issued | 2014-11 | |
| dc.description | “NOTICE: this is the author’s version of a work that was accepted for publication in Forensic Science International. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Forensic Science International, [VOL 244, (November 2014)] DOI 10.1016/j.forsciint | |
| dc.description.abstract | "Thirteen "legal highs" were purchased in different "smart shops" in the area of Lisbon, Portugal, during the month of February 2013. The samples were analyzed by a battery of analytical methods including Fourier transform infra-red (FTIR), gas chromatography coupled with mass spectrometry (GC-MS), proton nuclear magnetic resonance ((1)H NMR) and wavelength dispersive X-ray fluorescence (WD-XRF). Active ingredients were found either as single component or in mixtures in the different products. The cathinone derivative methedrone was present in three products; it is suspected to have a particular high toxicity and narrow therapeutic window linked with the methoxy group. A total of seven compounds were identified: 4-fluoromethcathinone, ethcathinone, buphedrone, methedrone, pentedrone, 3,4-dimethylmethcathinone and 4-methylethcathinone. Analytical profiles of all the samples were obtained and compared. Elemental composition of the products was obtained by XRF analysis. The inorganic profiles obtained contain useful information and can be used to distinguish and classify samples according to their origin." | por |
| dc.identifier.citation | Forensic Sci Int. 2014 Nov;244:102-10. doi: 10.1016/j.forsciint.2014.08.010. Epub 2014 Aug 22. | por |
| dc.identifier.issn | 0379-0738 | |
| dc.identifier.uri | http://hdl.handle.net/10400.26/7695 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | Elsevier | por |
| dc.relation.publisherversion | http://dx.doi.org/10.1016/j.forsciint.2014.08.010 | por |
| dc.subject | Cathinones | por |
| dc.subject | Elemental composition | por |
| dc.subject | Methedrone | por |
| dc.subject | X-ray fluorescence | por |
| dc.subject | Legal highs | por |
| dc.title | Analytical profiles of "legal highs" containing cathinones available in the area of Lisbon, Portugal | por |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 110 | por |
| oaire.citation.startPage | 102 | por |
| oaire.citation.title | Forensic Science International | por |
| oaire.citation.volume | 244 | por |
| rcaap.rights | openAccess | por |
| rcaap.type | article | por |