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Kale R, Chaturvedi D, Dandekar P, Jain R. Analytical techniques for screening of cannabis and derivatives from human hair specimens. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2024; 16:1133-1149. [PMID: 38314866 DOI: 10.1039/d3ay00786c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2024]
Abstract
Cannabis and associated substances are some of the most frequently abused drugs across the globe, mainly due to their anxiolytic and euphorigenic properties. Nowadays, the analysis of hair samples has been given high importance in forensic and analytical sciences and in clinical studies because they are associated with a low risk of infection, do not require complicated storage conditions, and offer a broad window of non-invasive detection. Analysis of hair samples is very easy compared to the analysis of blood, urine, and saliva samples. This review places particular emphasis on methodologies of analyzing hair samples containing cannabis, with a special focus on the preparation of samples for analysis, which involves screening and extraction techniques, followed by confirmatory assays. Through this manuscript, we have presented an overview of the available literature on the screening of cannabis using mass spectroscopy techniques. We have presented a detailed overview of the advantages and disadvantages of this technique, to establish it as a suitable method for the analysis of cannabis from hair samples.
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Affiliation(s)
- Rohit Kale
- Department of Biological Sciences and Biotechnology, Institute of Chemical Technology, Mumbai 400019, India.
| | - Deepa Chaturvedi
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Mumbai 400019, India.
| | - Prajakta Dandekar
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Mumbai 400019, India.
| | - Ratnesh Jain
- Department of Biological Sciences and Biotechnology, Institute of Chemical Technology, Mumbai 400019, India.
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Metabolic Profiling and Investigation of the Modulatory Effect of Fagonia cretica L. Aerial Parts on Hepatic CYP3A4 and UGT2B7 Enzymes in Streptozotocin-Induced Diabetic Model. Antioxidants (Basel) 2023; 12:antiox12010119. [PMID: 36670981 PMCID: PMC9854966 DOI: 10.3390/antiox12010119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 12/18/2022] [Accepted: 12/27/2022] [Indexed: 01/06/2023] Open
Abstract
Drug-metabolizing enzymes are either boosted or suppressed by diabetes mellitus. This research was designed to explore Fagonia cretica L. aerial parts' impact on CYP3A4 and UGT2B7 activity and their mRNA expression in diabetic rats. Fagonia cretica (F. cretica) dried powder was sequentially extracted with n-hexane, chloroform, ethyl acetate, methanol, and water. The methanol extract and aqueous fraction presented the most significant potential to decrease the concentration of alpha-hydroxyl midazolam, with 176.0 ± 0.85 mg/Kg and 182.9 ± 0.99 mg/Kg, respectively, compared to the streptozotocin (STZ)-induced diabetic group, reflecting the inhibition in CYP3A4 activity. The fold change in mRNA expression of CYP3A4 was decreased significantly by the methanol extract, and the aqueous fraction of F. cretica estimated by 0.15 ± 0.002 and 0.16 ± 0.001, respectively, compared with the diabetic group. Morphine metabolism was significantly increased in rats treated with F. cretica methanol extract and its aqueous fraction, displaying 93.4 ± 0.96 mg/Kg and 96.4 ± 1.27 mg/Kg, respectively, compared with the metabolism of morphine in the diabetic group, which highlights the induction of UGT2B7 activity. The fold change in mRNA expression of UGT2B7 was significantly increased by the methanol extract and the aqueous fraction, estimated at 8.14 ± 0.26 and 7.17 ± 0.23 respectively, compared to the diabetic group. Phytochemical analysis was performed using high-performance liquid chromatography (HPLC), where the methanol extract showed more flavonoids and phenolic compounds compared to the aqueous fraction of F. cretica. The obtained results were further consolidated by molecular docking studies, where quercetin showed the best fitting within the active pocket of CYP3A4, followed by gallic acid, displaying free binding energies (∆G) of -30.83 and -23.12 kcal/mol, respectively. Thus, F. cretica could serve as a complementary medicine with standard anti-diabetic therapy that can modulate the activity of the drug-metabolizing enzymes.
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Spear B, DeCaprio AP. Evaluation of extraction parameters in authentic hair reference material using statistical design of experiments. J Forensic Sci 2022; 67:1607-1616. [PMID: 35506703 DOI: 10.1111/1556-4029.15051] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 04/12/2022] [Accepted: 04/18/2022] [Indexed: 11/26/2022]
Abstract
Optimal methods for forensic hair analysis are often debated, especially regarding extraction parameters that include incubation time, temperature, and size of extracted hair particles. To assess hair pretreatment parameters for analysis of drugs of abuse, the statistical technique known as Design of Experiments (DoE) is useful. DoE evaluates both the individual roles and the combinatorial associations between multiple variables and overall drug extraction efficiency. Previous reports have focused on incorporated hair reference material (HRM), which is prepared in the lab at a specified drug concentration. In contrast, authentic HRM, which is prepared by diluting hair from drug users with blank hair to achieve specific drug concentrations, is an effective matrix for standardization of forensic hair testing, since the drug is incorporated into the hair matrix via uptake from systemic distribution. In the present study, extraction parameters for authentic HRM samples containing multiple drugs (diazepam, alprazolam, cocaine, methamphetamine, oxycodone, hydrocodone, and morphine) and metabolites (nordiazepam, cocaethylene, norcocaine, hydroxycocaine, and 6-monoacetylmorphine) were optimized based on recovery using a 23 full factorial DoE matrix. The factors evaluated included extraction solvent volume/sample weight ratio (12.5 or 25 μL/mg), particle size (pulverized or cut into 1 mm snippets), and extraction time (2 or 24 h) using solvent swelling. DoE analysis revealed significant differences in the optimal combinations of extraction parameters for maximum recovery. However, for the majority of drugs and metabolites, the most effective extraction method consisted of pulverizing hair prior to a 2-h extraction with a 12.5 μL/mg extraction solvent volume/sample weight ratio.
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Affiliation(s)
- Brianna Spear
- Department of Chemistry & Biochemistry, Florida International University, Miami, Florida, USA
| | - Anthony P DeCaprio
- Department of Chemistry & Biochemistry, Florida International University, Miami, Florida, USA.,International Forensic Research Institute, Florida International University, Miami, Florida, USA
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Grafinger KE, Weinmann W. Determination of the Cross-Reactivity of the Biological Metabolite (-)-trans-Δ9-Tetrahydrocannabinol-Carboxylic Acid-Glucuronide (THC-COOH-Gluc) for Cannabinoid Immunoassays. J Anal Toxicol 2021; 45:291-296. [PMID: 32518954 DOI: 10.1093/jat/bkaa063] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 04/21/2020] [Accepted: 04/30/2020] [Indexed: 12/20/2022] Open
Abstract
The highest concentrated metabolite of (-)-trans-Δ9-tetrahydrocannabinol (THC) in urine, the main psychoactive constituent of Cannabis sativa, is 11-nor-9-carboxy-(-)-trans-Δ9-tetrahydrocannabinol-β-D-glucuronide [(-)-trans-THC-COOH-Gluc]. Even though reference standards for THC, 11-hydroxy-THC (11-OH-THC) and THC-COOH are commercially available as the biological (-)-trans-stereoisomers, the reference standard of THC-COOH-Gluc is only available as the racemic 11-nor-9-carboxy-(±)-cis-Δ9-tetrahydrocannabinol-β-D-glucuronide. This poses the problem for immunoassays, because different stereoisomers may have different cross-reactivity (CR). The aim of the current study was to extract the biological stereoisomer (-)-trans-THC-COOH-Gluc from a urine sample of two marihuana consumers by solid-phase extraction with a Chromabond® C18 cartridge. The cannabinoids in the obtained extract were quantified by Liquid-chromatography coupled to tandem mass spectrometry (LC-MS-MS) and used after dilution for further testing of the CR of (-)-trans-THC-COOH-Gluc with a homogenous enzyme immunoassay assay (hEIA) (Urine HEIA® Cannabinoids (THC), Immunalysis™, Pomona, CA, USA). The CR was determined as the measured HEIA® signal (ng/mL) per THC-COOH-Gluc concentration (ng/mL) in percentage. Results showed that the CR (determined in concentration ratios) is concentration dependent and is 72-87% in the calibration range (20-50 ng/mL). At the cut-off of the hEIA (40 ng/mL), the CR was determined to be 75%. With a molecular weight quotient of 1.51 (MWTHC-COOH-Gluc/MWTHC-COOH = 520.568 g/mol/344.451 g/mol), this means that CR (in molar ratios) is 106-131%. This finding is important, since the major metabolite of THC in urine is (-)-trans-THC-COOH-Gluc and not (-)-trans-THC-COOH, which is used for calibration and no hydrolysis is performed during the determination by hEIA.
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Affiliation(s)
- Katharina Elisabeth Grafinger
- Institute of Forensic Medicine, Forensic Toxicology and Chemistry, University of Bern, Bühlstrasse 20, Bern 3012, Switzerland.,Faculty of Medicine, Institute of Forensic Medicine, Forensic Toxicology, Medical Center, University of Freiburg, Alberstr. 9, Freiburg im Breisgau, 79104 Germany
| | - Wolfgang Weinmann
- Institute of Forensic Medicine, Forensic Toxicology and Chemistry, University of Bern, Bühlstrasse 20, Bern 3012, Switzerland
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Grafinger KE, Liechti ME, Liakoni E. Clinical value of analytical testing in patients presenting with new psychoactive substances intoxication. Br J Clin Pharmacol 2019; 86:429-436. [PMID: 31483059 DOI: 10.1111/bcp.14115] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 08/22/2019] [Accepted: 08/29/2019] [Indexed: 12/22/2022] Open
Abstract
New psychoactive substances (NPS) have emerged worldwide in recent years, posing a threat to public health and a challenge to drug policy. NPS are usually derivatives or analogues of classical recreational drugs designed to imitate their effects while circumventing regulations. This article provides an overview of benefits and limitations of analytical screening in managing patients presenting with acute NPS toxicity. NPS typically cannot be analytically identified with the usual immunoassay tests. To detect NPS using an immunoassay, antibodies specifically binding to the new structures would have to be developed, which is complicated by the rapid change of the NPS market. Activity-based assays could circumvent this problem since no prior knowledge on the substance structure is necessary. However, classical recreational drugs activating the same receptors could lead to false positive results. Liquid or gas chromatography coupled with mass spectrometry is a valuable NPS analysis tool, but its costs (e.g. equipment), run time (results usually within hours vs minutes in case of immunoasssays) and the need for specialized personnel hinder its use in clinical setting, while factors such as lack of reference standards can pose further limitations. Although supportive measures are sufficient in most cases for adequate patient management, the detection and identification of NPS can contribute significantly to public health and safety in cases of e.g. cluster intoxications and outbreaks, and to the investigation of these novel compounds' properties. However, this requires not only availability of the necessary equipment and personnel, but also collaboration between clinicians, authorities and laboratories.
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Affiliation(s)
- Katharina Elisabeth Grafinger
- Clinical Pharmacology and Toxicology, Department of General Internal Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.,Institute of Pharmacology, University of Bern, Bern, Switzerland
| | - Matthias E Liechti
- Division of Clinical Pharmacology and Toxicology, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Evangelia Liakoni
- Clinical Pharmacology and Toxicology, Department of General Internal Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.,Institute of Pharmacology, University of Bern, Bern, Switzerland
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Combination of pressurized liquid extraction with dispersive liquid liquid micro extraction for the determination of sixty drugs of abuse in hair. J Chromatogr A 2019; 1605:360348. [DOI: 10.1016/j.chroma.2019.07.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 07/01/2019] [Accepted: 07/02/2019] [Indexed: 02/06/2023]
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7
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Shah I, Al-Dabbagh B, Salem AE, Hamid SAA, Muhammad N, Naughton DP. A review of bioanalytical techniques for evaluation of cannabis (Marijuana, weed, Hashish) in human hair. BMC Chem 2019; 13:106. [PMID: 31428743 PMCID: PMC6694587 DOI: 10.1186/s13065-019-0627-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Accepted: 08/01/2019] [Indexed: 12/13/2022] Open
Abstract
Cannabis products (marijuana, weed, hashish) are among the most widely abused psychoactive drugs in the world, due to their euphorigenic and anxiolytic properties. Recently, hair analysis is of great interest in analytical, clinical, and forensic sciences due to its non-invasiveness, negligible risk of infection and tampering, facile storage, and a wider window of detection. Hair analysis is now widely accepted as evidence in courts around the world. Hair analysis is very feasible to complement saliva, blood tests, and urinalysis. In this review, we have focused on state of the art in hair analysis of cannabis with particular attention to hair sample preparation for cannabis analysis involving pulverization, extraction and screening techniques followed by confirmatory tests (e.g., GC–MS and LC–MS/MS). We have reviewed the literature for the past 10 years’ period with special emphasis on cannabis quantification using mass spectrometry. The pros and cons of all the published methods have also been discussed along with the prospective future of cannabis analysis.
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Affiliation(s)
- Iltaf Shah
- 1Department of Chemistry, College of Science, UAEU, Al Ain, Abu Dhabi, UAE
| | - Bayan Al-Dabbagh
- 1Department of Chemistry, College of Science, UAEU, Al Ain, Abu Dhabi, UAE
| | - Alaa Eldin Salem
- 1Department of Chemistry, College of Science, UAEU, Al Ain, Abu Dhabi, UAE
| | - Saber A A Hamid
- 1Department of Chemistry, College of Science, UAEU, Al Ain, Abu Dhabi, UAE
| | - Neak Muhammad
- 1Department of Chemistry, College of Science, UAEU, Al Ain, Abu Dhabi, UAE
| | - Declan P Naughton
- 2School of Life Sciences, Pharmacy and Chemistry, Kingston University, Surrey, UK
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Tassoni G, Cippitelli M, Ottaviani G, Froldi R, Cingolani M. Detection of Cannabinoids by ELISA and GC–MS Methods in a Hair Sample Previously Used to Detect Other Drugs of Abuse. J Anal Toxicol 2015; 40:408-13. [DOI: 10.1093/jat/bkv120] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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9
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Vogliardi S, Tucci M, Stocchero G, Ferrara SD, Favretto D. Sample preparation methods for determination of drugs of abuse in hair samples: A review. Anal Chim Acta 2015; 857:1-27. [DOI: 10.1016/j.aca.2014.06.053] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2014] [Revised: 06/28/2014] [Accepted: 06/30/2014] [Indexed: 10/24/2022]
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10
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Romano G, Indorato F, Spadaro G, Barbera S, Barbera N. Cocaine contamination in pubic hair: Analysis of the decontamination method. EGYPTIAN JOURNAL OF FORENSIC SCIENCES 2014. [DOI: 10.1016/j.ejfs.2014.09.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Agius R, Nadulski T. Utility of ELISA screening for the monitoring of abstinence from illegal and legal drugs in hair and urine. Drug Test Anal 2014; 6 Suppl 1:101-9. [DOI: 10.1002/dta.1644] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2013] [Revised: 01/29/2014] [Accepted: 02/16/2014] [Indexed: 11/10/2022]
Affiliation(s)
- Ronald Agius
- Department of Forensic and Clinical Toxicology; Siemensstraße 40 32105 Bad Salzuflen Germany
| | - Thomas Nadulski
- Department of Forensic and Clinical Toxicology; Siemensstraße 40 32105 Bad Salzuflen Germany
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Development and validation of a single LC-MS/MS assay following SPE for simultaneous hair analysis of amphetamines, opiates, cocaine and metabolites. Forensic Sci Int 2013; 234:132-8. [PMID: 24378313 DOI: 10.1016/j.forsciint.2013.11.004] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2013] [Revised: 10/28/2013] [Accepted: 11/06/2013] [Indexed: 10/26/2022]
Abstract
The two major challenges in hair analysis are the limited amount of samples usually available and the low targeted concentrations. To overcome these limitations, a liquid chromatography-electrospray-tandem mass spectrometry method (LC-ESI-MS/MS) allowing the simultaneous analysis of 17 amphetamines (amphetamine, BDB, m-CPP, dexfenfluramine, DOB, DOM, ephedrine, MBDB, MDA, MDEA, MDMA, methamphetamine, methylphenidate, 4-MTA, norephedrine, norfenfluramine and PMA), 5 opiates (morphine, codeine, heroin, ethylmorphine, and 6AM), cocaine and 5 metabolites [ecgonine methyl ester (EME), benzoylecgonine (BZE), anhydroecgonine methyl ester (AME), cocaethylene, and norcocaine] has been developed. The validation procedure included linearity, intra-day and inter-day variability and accuracy for 5 days (5 replicates at 3 concentration levels). Proficiency studies were used to check the accuracy of the method. As a result, all amphetamines, opiates and cocaine derivatives were satisfactory identified by 2 MRM transitions in 15 min. Calibration curves were performed by a quadratic 1/X weighted regression. The calibration model fits from 0.05 to 10 ng/mg. The limits of detection (LODs) range between 0.005 and 0.030 ng/mg. Precision has been checked by intra-day and inter-day RSD, and associated relative bias, which were lower than 25% for the limits of quantifications (LOQs) and lower than 20% for the other levels tested. This method was routinely applied to hair samples: two positive results of adult drug addicts are presented.
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Míguez-Framil M, Cabarcos P, Tabernero MJ, Bermejo AM, Bermejo-Barrera P, Moreda-Piñeiro A. Matrix solid phase dispersion assisted enzymatic hydrolysis as a novel approach for cocaine and opiates isolation from human hair. J Chromatogr A 2013; 1316:15-22. [DOI: 10.1016/j.chroma.2013.09.063] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2013] [Revised: 09/16/2013] [Accepted: 09/17/2013] [Indexed: 11/28/2022]
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So PK, Ng TT, Wang H, Hu B, Yao ZP. Rapid detection and quantitation of ketamine and norketamine in urine and oral fluid by wooden-tip electrospray ionization mass spectrometry. Analyst 2013; 138:2239-43. [DOI: 10.1039/c3an36641c] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Sergi M, Napoletano S, Montesano C, Iofrida R, Curini R, Compagnone D. Pressurized-liquid extraction for determination of illicit drugs in hair by LC–MS–MS. Anal Bioanal Chem 2012; 405:725-35. [DOI: 10.1007/s00216-012-6072-x] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2012] [Revised: 04/19/2012] [Accepted: 04/21/2012] [Indexed: 11/29/2022]
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Baumgartner MR, Guglielmello R, Fanger M, Kraemer T. Analysis of drugs of abuse in hair: Evaluation of the immunochemical method VMA-T vs. LC–MS/MS or GC–MS. Forensic Sci Int 2012; 215:56-9. [DOI: 10.1016/j.forsciint.2011.08.025] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2010] [Revised: 08/25/2011] [Accepted: 08/26/2011] [Indexed: 10/16/2022]
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17
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Evaluation of two immunoassay procedures for drug testing in hair samples. Forensic Sci Int 2012; 215:60-3. [DOI: 10.1016/j.forsciint.2011.03.030] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2010] [Revised: 03/09/2011] [Accepted: 03/24/2011] [Indexed: 11/17/2022]
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Favretto D, Vogliardi S, Stocchero G, Nalesso A, Tucci M, Ferrara SD. High performance liquid chromatography–high resolution mass spectrometry and micropulverized extraction for the quantification of amphetamines, cocaine, opioids, benzodiazepines, antidepressants and hallucinogens in 2.5mg hair samples. J Chromatogr A 2011; 1218:6583-95. [DOI: 10.1016/j.chroma.2011.07.050] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2011] [Revised: 06/28/2011] [Accepted: 07/14/2011] [Indexed: 10/18/2022]
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Current Awareness in Drug Testing and Analysis. Drug Test Anal 2010. [DOI: 10.1002/dta.65] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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20
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Moore C. Oral fluid and hair in workplace drug testing programs: new technology for immunoassays. Drug Test Anal 2010; 3:166-8. [DOI: 10.1002/dta.140] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Chiuminatto U, Gosetti F, Dossetto P, Mazzucco E, Zampieri D, Robotti E, Gennaro MC, Marengo E. Automated Online Solid Phase Extraction Ultra High Performance Liquid Chromatography Method Coupled with Tandem Mass Spectrometry for Determination of Forty-Two Therapeutic Drugs and Drugs of Abuse in Human Urine. Anal Chem 2010; 82:5636-45. [DOI: 10.1021/ac100607v] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ugo Chiuminatto
- AB Sciex, via Tiepolo 18, 20052 Monza, Italy, and University of Piemonte Orientale, DISAV Dipartimento di Scienze dell’Ambiente e della Vita, viale Michel 11, 15121 Alessandria, Italy
| | - Fabio Gosetti
- AB Sciex, via Tiepolo 18, 20052 Monza, Italy, and University of Piemonte Orientale, DISAV Dipartimento di Scienze dell’Ambiente e della Vita, viale Michel 11, 15121 Alessandria, Italy
| | - Paolo Dossetto
- AB Sciex, via Tiepolo 18, 20052 Monza, Italy, and University of Piemonte Orientale, DISAV Dipartimento di Scienze dell’Ambiente e della Vita, viale Michel 11, 15121 Alessandria, Italy
| | - Eleonora Mazzucco
- AB Sciex, via Tiepolo 18, 20052 Monza, Italy, and University of Piemonte Orientale, DISAV Dipartimento di Scienze dell’Ambiente e della Vita, viale Michel 11, 15121 Alessandria, Italy
| | - Davide Zampieri
- AB Sciex, via Tiepolo 18, 20052 Monza, Italy, and University of Piemonte Orientale, DISAV Dipartimento di Scienze dell’Ambiente e della Vita, viale Michel 11, 15121 Alessandria, Italy
| | - Elisa Robotti
- AB Sciex, via Tiepolo 18, 20052 Monza, Italy, and University of Piemonte Orientale, DISAV Dipartimento di Scienze dell’Ambiente e della Vita, viale Michel 11, 15121 Alessandria, Italy
| | - Maria Carla Gennaro
- AB Sciex, via Tiepolo 18, 20052 Monza, Italy, and University of Piemonte Orientale, DISAV Dipartimento di Scienze dell’Ambiente e della Vita, viale Michel 11, 15121 Alessandria, Italy
| | - Emilio Marengo
- AB Sciex, via Tiepolo 18, 20052 Monza, Italy, and University of Piemonte Orientale, DISAV Dipartimento di Scienze dell’Ambiente e della Vita, viale Michel 11, 15121 Alessandria, Italy
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