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Analysis of Stimulants in Sweat and Urine Using Disposable Pipette Extraction and Gas Chromatography Coupled to Mass Spectrometry in the Context of Doping Control

期刊: JOURNAL OF ANALYTICAL TOXICOLOGY, 2023; 46 (9)

Urine is initially collected from athletes to screen for the presence of illicit drugs. Sweat is an alternative sample matrix that provides advantages......

Green Analytical Toxicology for the Determination of Cocaine Metabolites

期刊: JOURNAL OF ANALYTICAL TOXICOLOGY, 2023; 46 (9)

Brazil is the third largest contributor to Green Analytical Chemistry, and there is significant participation of toxicologists in the development and ......

Development of a Liquid Chromatography-Tandem Mass Spectrometry Method for the Simultaneous Determination of 40 Drugs of Abuse in Human Urine: Application to Real Cases

期刊: JOURNAL OF ANALYTICAL TOXICOLOGY, 2023; 47 (1)

Drugs of abuse are constantly evolving, while new synthetized substances are constantly emerging to avoid regulations. However, traditional drugs such......

Sexual Assault: Approach to Reality in the Area of Santiago de Compostela (Galicia, Spain) through a 12-Year Retrospective Study

期刊: JOURNAL OF ANALYTICAL TOXICOLOGY, 2023; 46 (9)

Sexual assault constitutes a severely traumatic experience that impacts the lives of far too many victims each year. The underlying behaviors of the o......

New Synthetic Cannabinoid ADB-BUTINACA-Related Death of a Police Dog

期刊: JOURNAL OF ANALYTICAL TOXICOLOGY, 2023; 47 (2)

The popularity of synthetic cannabinoids puts police sniffer dogs at risk of accidental introduction of such substances into the body. The extreme eff......

Simultaneous Screening and Quantitation of Drugs and Their Metabolites in Post-Mortem Samples by Liquid Chromatography-High-Resolution Mass Spectrometry: Does It Provide Any Benefits?

期刊: JOURNAL OF ANALYTICAL TOXICOLOGY, 2023; 47 (4)

Screening of post-mortem blood and urine samples is used to identify compounds that may have contributed to an individual's death. Toxicologically sig......

Systematic In Vitro Metabolic Profiling of the OXIZID Synthetic Cannabinoids BZO-4en-POXIZID, BZO-POXIZID, 5F-BZO-POXIZID, BZO-HEXOXIZID and BZO-CHMOXIZID

期刊: JOURNAL OF ANALYTICAL TOXICOLOGY, 2023; 47 (5)

A new class of synthetic cannabinoids termed OXIZIDs has recently emerged on the recreational drug market. In order to continue the detection of new d......

A fatal mono-intoxication with 4-fluoroisobutyrylfentanyl: Case report with postmortem concentrations

期刊: JOURNAL OF ANALYTICAL TOXICOLOGY, 2023; 47 (6)

We report on a case of a 35-year-old man who died suddenly and unexpectedly due to a 4-fluoroisobutyrylfentanyl (4-FIBF) mono-intoxication. Pathologic......

Development of a Dispersive Liquid-Liquid Microextraction for Synthetic Cathinones in Biological Fluids Based on Principles of Green Analytical Toxicology

期刊: JOURNAL OF ANALYTICAL TOXICOLOGY, 2023; 47 (4)

The present work describes a practical application of Green Analytical Toxicology (GAT) during the development of an eco-friendly dispersive liquid-li......

Comparisons of Blood Alcohol Concentrations between Initial Testing and Reanalysis from Unopened Tubes Preserved with 0.25% NaF Following Refrigerated Storage up to 3.93 Years

期刊: JOURNAL OF ANALYTICAL TOXICOLOGY, 2023; 47 (7)

Few studies support the usage of <1% nominal sodium fluoride (NaF) to preserve ethanol in antemortem blood. Of these studies, several are limited b......

Flualprazolam and flubromazolam: Blood concentrations and prevalence of two novel psychoactive substances in forensic case work in Ontario, Canada

期刊: JOURNAL OF ANALYTICAL TOXICOLOGY, 2023; 47 (8)

Flualprazolam and flubromazolam are synthetic benzodiazepines that have not been approved for use in humans. They are categorized as novel psychoactiv......

Simultaneous Analysis of Zolpidem, Four Hydroxyzolpidems and Two Zolpidem Carboxylic Acids in Postmortem Urine Using Liquid Chromatography-Tandem Mass Spectrometry

期刊: JOURNAL OF ANALYTICAL TOXICOLOGY, 2023; 46 (9)

Zolpidem (ZOL) is a short-acting hypnotic that is sometimes used in drug-facilitated crimes such as sexual assaults, robbery and homicides. Therefore,......

Comparison of Dried Blood Spot and Microtube Techniques for Trace Element Quantification by ICP-MS

期刊: JOURNAL OF ANALYTICAL TOXICOLOGY, 2023; 47 (2)

Microsampling techniques became more popular in the last decades, and their use for common analyses such as trace element quantification by inductivel......

Intoxications in an Australian Emergency Department Involving 'Nitazene' Benzylbenzimidazole Synthetic Opioids (Etodesnitazene, Butonitazene and Protonitazene)

期刊: JOURNAL OF ANALYTICAL TOXICOLOGY, 2023; 47 (1)

Benzimidazole synthetic opioids are highly potent mu-opioid receptor agonists with heroin-like effects, including dose-dependent respiratory depressio......

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