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dc.contributor.authorOZTURK, Yeter Erol
dc.contributor.authorAlpertunga, Büket
dc.contributor.authorYETER, Oya
dc.date.accessioned2021-03-05T21:21:14Z
dc.date.available2021-03-05T21:21:14Z
dc.identifier.citationOZTURK Y. E. , YETER O., Alpertunga B., "Validation of JWH-018 and its metabolites in blood and urine by UPLC-MS/MS: Monitoring in forensic cases", FORENSIC SCIENCE INTERNATIONAL, cilt.248, ss.88-93, 2015
dc.identifier.issn0379-0738
dc.identifier.othervv_1032021
dc.identifier.otherav_d878c6f5-1fa7-474c-8128-8091c6e5ac17
dc.identifier.urihttp://hdl.handle.net/20.500.12627/142815
dc.identifier.urihttps://doi.org/10.1016/j.forsciint.2014.12.029
dc.description.abstractThe herbal products referred to as 'Spice' have been used as 'legal alternatives' to cannabis worldwide since 2004. The first synthetic cannabinoid JWH-018 was detected in 'Spice' products in 2008, and has been banned by many legal authorities since the beginning of 2009. In order to prove use of JWH cannabinoids (JWHs), specific and robust methods were needed. We have developed a specific and reliable method for the detection and quantification of JWH-018, JWH-018 N-pentanoic acid, and JWH-018 N-(5-hydroxypentyl) in blood and urine using solid-phase extraction followed by UPLC-MS/MS analysis. The method has been validated in terms of linearity (0.1-50 ng/mL), selectivity, intra-assay and inter-assay accuracy and precision (CV < 15%), recovery (85-98%), limits of detection (LOD) (0.08-0.14 ng/mL), and quantification (LOQ) (0.10-0.21 ng/mL). Matrix effects, stability, and process efficiency were also assessed. The method has been applied to 868 authentic samples received by the Department of Chemistry (Istanbul) in the Council of Forensic Medicine of the Ministry of Justice. (C) 2015 Elsevier Ireland Ltd. All rights reserved.
dc.language.isoeng
dc.subjectDahili Tıp Bilimleri
dc.subjectAdli Tıp
dc.subjectSağlık Bilimleri
dc.subjectTıp
dc.subjectKlinik Tıp (MED)
dc.subjectKlinik Tıp
dc.subjectTIP, YASAL
dc.titleValidation of JWH-018 and its metabolites in blood and urine by UPLC-MS/MS: Monitoring in forensic cases
dc.typeMakale
dc.relation.journalFORENSIC SCIENCE INTERNATIONAL
dc.contributor.departmentMinistry of Justice - Turkey , ,
dc.identifier.volume248
dc.identifier.startpage88
dc.identifier.endpage93
dc.contributor.firstauthorID14739


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