Study Of Scott Test Using Spectroscopic Techniques: An Alternative Method For Detecting Cocaine Hydrochloride And Its Addulterants In Street Drugs [estudo Do Teste De Scott Via Técnicas Espectroscópicas: Um Método Alternativo Para Diferenciar Cloridrato De Cocaína E Seus Adulterantes]

dc.creatorConceicao V.N.
dc.creatorSouza L.M.
dc.creatorMerlo B.B.
dc.creatorFilgueiras P.R.
dc.creatorPoppi R.J.
dc.creatorRomao W.
dc.date2014
dc.date2015-06-25T18:01:26Z
dc.date2015-11-26T15:03:12Z
dc.date2015-06-25T18:01:26Z
dc.date2015-11-26T15:03:12Z
dc.date.accessioned2018-03-28T22:14:05Z
dc.date.available2018-03-28T22:14:05Z
dc.identifier
dc.identifierQuimica Nova. Sociedade Brasileira De Quimica, v. 37, n. 9, p. 1538 - 1544, 2014.
dc.identifier1004042
dc.identifier10.5935/0100-4042.20140240
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-84911139075&partnerID=40&md5=97cc3a140667f8ba431d246ab1040934
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/87580
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/87580
dc.identifier2-s2.0-84911139075
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1256557
dc.descriptionCocaine is usually seized mixed with a wide variety of adulterants such as benzocaine, lidocaine, caffeine, and procaine. The forensic identification of cocaine in these street drug mixtures is normally performed using colorimetric testing kits, but these tests may suffer from interferences, producing false-positive results. Here, we describe the use of analytical techniques including attenuated total reflection Fourier transform infrared (ATRFTIR) and ultraviolet-visible (UV-VIS) spectroscopies to distinguish between cocaine and other adulterants (lidocaine, promethazine, powdered milk and yeast) that yield positive results on the Scott test using the thiocyanate cobalt reagent. A further 13 substances were also analyzed using the Scott test.
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dc.languagept
dc.publisherSociedade Brasileira de Quimica
dc.relationQuimica Nova
dc.rightsaberto
dc.sourceScopus
dc.titleStudy Of Scott Test Using Spectroscopic Techniques: An Alternative Method For Detecting Cocaine Hydrochloride And Its Addulterants In Street Drugs [estudo Do Teste De Scott Via Técnicas Espectroscópicas: Um Método Alternativo Para Diferenciar Cloridrato De Cocaína E Seus Adulterantes]
dc.typeArtículos de revistas


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