Journal of analytical toxicology最新文献

{"title":"The detection of cannabinoids in breath after ingestion of cannabis-infused edibles.","authors":"Jennifer L Berry, Ashley Brooks-Russell, Tara M Lovestead, Kavita M Jeerage","doi":"10.1093/jat/bkaf063","DOIUrl":"https://doi.org/10.1093/jat/bkaf063","url":null,"abstract":"<p><p>The increase of Δ9-tetrahydrocannabinol (THC) in breath after cannabis inhalation has been well-documented in the forensic field, but the trends after ingestion of cannabis-infused edibles have not yet been investigated. In this study, participants ingested a cannabis-infused edible and provided breath samples before and at three timepoints after ingestion. Participants were assigned to one of two breath sampling devices. THC was found in most pre-use breath samples and THC concentration had variable trends after ingestion. Nineteen participants exhibited a maximum in their THC concentration at 47 min, 92 min, or 180 min after ingestion, while six participants had their highest THC concentration before the observed ingestion and four participants had no significant change in THC concentration over the four samples. Five additional cannabinoids were detected in breath. While cannabidiol (CBD) trends followed THC trends for some participants, diverging trends in other participants suggest different biological processing of CBD derived from edibles. This proof-of-concept study shows that THC concentration in breath can increase after the ingestion of cannabis-infused edibles, but the uncertainty of breath measurements and a longer time window need to be further explored.</p>","PeriodicalId":14905,"journal":{"name":"Journal of analytical toxicology","volume":" ","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144600503","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fatalities following DMT use: Two case reports and a review of the literature.","authors":"Jade Pullen, Robert Moore, Rebecca Wood, Edmund Rab, Lewis Couchman, Caroline S Copeland","doi":"10.1093/jat/bkaf064","DOIUrl":"https://doi.org/10.1093/jat/bkaf064","url":null,"abstract":"<p><strong>Background: </strong>N, N-dimethyltryptamine (DMT) is a hallucinogen found in the South American Psychotria viridis plant and is the major psychoactive ingredient in the brew ayahuasca. In this report we performed a review of the surrounding literature and detail two deaths which recently occurred in the UK following DMT use.</p><p><strong>Methods: </strong>A literature search of both academic (PubMed, GoogleScholar) and media (using Google search engine) publications was performed to identify previously reported fatalities following DMT use. The National Programme on Substance Use Mortality (NPSUM) was also searched for deaths which have occurred in the UK following DMT use.</p><p><strong>Results: </strong>Literature search-There have been three previous reports of fatalities following DMT use, all deemed accidental in nature, with DMT consumption taking place as part of an ayahuasca ceremony in two of these cases.NPSUM cases-Two cases were identified (Case Report 1 [CR1] & Case Report 2 [CR2]), neither of which occurred in the context of an ayahuasca ceremony. DMT was detected and quantified in femoral blood in both cases (CR1 0.23 mg/l; CR2 0.24 mg/l). There was evidence of polydrug use in both cases (CR1 n = 6; CR2 n = 9), which in each case included additional compounds which can increase serotonergic drive (CR1 cocaine, amphetamine; CR2 venlafaxine, mirtazapine).</p><p><strong>Discussion: </strong>There have been two recent deaths following DMT use in the UK, both in the context of polydrug use which may have caused death due to excessive serotonergic innervation leading to serotonin syndrome. Polydrug use is increasingly common in the UK, and users of unregulated drugs should caution their use in combination with other unregulated drugs and also any prescribed medications.</p>","PeriodicalId":14905,"journal":{"name":"Journal of analytical toxicology","volume":" ","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144600502","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of the iScreen™ Urine Test FUO Drug Screen Cup for detection of 17 drugs of abuse in urine.","authors":"James A Goebl, Forch Zhao, Jasmine Zhong, Christopher Green, Sean Han","doi":"10.1093/jat/bkaf062","DOIUrl":"https://doi.org/10.1093/jat/bkaf062","url":null,"abstract":"","PeriodicalId":14905,"journal":{"name":"Journal of analytical toxicology","volume":" ","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144600485","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring transdermal SARMs exposure: Analysis of the elimination profiles and metabolism for doping control purposes.","authors":"Linus Korsmeier, Sophia Krombholz, Hana Alhalabi, Andreas Thomas, Mario Thevis","doi":"10.1093/jat/bkaf066","DOIUrl":"https://doi.org/10.1093/jat/bkaf066","url":null,"abstract":"<p><p>Transdermal drug delivery has been of particular interest to pharmaceutical research for decades, but is also becoming increasingly relevant in the field of sports drug testing. As shown in the past, the (unintentional) oral ingestion of trace amounts of prohibited selective androgen receptor modulators (SARMs), e.g. due to product contamination, can lead to an adverse analytical finding (AAF) in doping controls. Another site of exposure is presented by the skin, as it provides a large surface for drug penetration. However, the extent of diffusion through various layers of the skin and into the blood vessels depends, among other things, on the physicochemical and biological properties of a substance. The objective of this project was to simulate a transdermal contamination scenario and investigate the skin penetration and subsequent metabolism of microdoses of three commonly used SARMs: LGD-4033, RAD140, and S-23. For this purpose, an administration study was conducted, in which either 10 or 50 µg of the substances were applied to the lower forearm of 5 volunteers each. The collected urine samples were analyzed via LC-MS/MS following enzymatic hydrolysis and solid-phase extraction. This methodical approach is distinguished by its high sensitivity, enabling the detection of at least 5 pg/mL for LGD-4033 and S-23. After 10 µg administration, LGD-4033 and S-23 as well as associated metabolites were detected, while RAD140 was only detected in urine samples of one subject (n = 5). Following the application of 50 µg, RAD140 was detected in all subjects (n = 5) for up to 9 days, and additional metabolites of LGD-4033 and S-23 were identified. The long-term metabolite of LGD-4033 (M5b) was detected up to 12 days after the dermal administration of 10 µg, and up to 25 days after application of 50 µg, while S-23 was traceable for up to 16 respectively 24 days. It was demonstrated for all three SARMs that they penetrate the skin and may-even in trace amounts-produce AAFs when administered transdermally. Information on urinary concentrations and metabolism following transdermal administration of SARMs may assist in the interpretation of AAFs, particularly when dermal contamination or intentional doping via the skin is discussed.</p>","PeriodicalId":14905,"journal":{"name":"Journal of analytical toxicology","volume":" ","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144600486","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Application of Professional Best Practices in Postmortem Forensic Toxicology.","authors":"Michael T Truver, Chris W Chronister, Gregory G Davis, Teresa R Gray, Rebecca L Hartman, Joseph H Kahl, Erin L Karschner, Sarah Kerrigan, Robert Kronstrand, Alex J Krotulski, Dayong Lee, Barry K Logan, Diane M Moore, Luke N Rodda, Svante Vikingsson, Ruth E Winecker, Bruce A Goldberger","doi":"10.1093/jat/bkaf061","DOIUrl":"https://doi.org/10.1093/jat/bkaf061","url":null,"abstract":"<p><p>Postmortem forensic toxicology plays a critical role in medicolegal death investigations through the identification and quantitation of drugs and other substances in postmortem fluids and tissues. Due to the complexity of this sub-discipline, consistent application of best practices is critical for ensuring accurate and reliable results, particularly in the context of challenges such as emerging novel psychoactive substances, complex poly-drug interactions, postmortem drug redistribution, and analytical limitations inherent with postmortem specimens. Although there has been significant progress in the development of consensus-based forensic toxicology standards, their scope is intentionally broad to accommodate human performance, postmortem, regulated and non-regulated employment drug testing, court-ordered toxicology, and other applications. Consequently, some aspects specific to postmortem toxicology and medicolegal death investigation are not addressed within the standards. This manuscript seeks to fill these gaps by demonstrating how current standards can be applied in a postmortem toxicology setting and presenting best practices in situations where no established standards exist. These best practices will aid laboratories in prioritizing changes to workflows, allocating resources more efficiently, improving analytical accuracy and reproducibility, ensuring interpretative consistency, and strengthening forensic defensibility in administrative and legal proceedings. Key topics addressed include specimen collection and case submission protocols, method validation approaches tailored for postmortem analysis, optimized analytical workflows based on testing scope and case classification, and quality assurance requirements. Considerations for data review, reporting, and result interpretation are discussed in the context of accurate determination of cause and manner of death. Emphasis is placed on integrating toxicological findings with investigative and autopsy information obtained through ongoing communication with stakeholders. By integrating the application of existing consensus standards with the best community practices for postmortem toxicology, this manuscript aims to support the generation of robust and reliable toxicological data, with the goal of improving forensic investigations, public health surveillance, and drug policy development.</p>","PeriodicalId":14905,"journal":{"name":"Journal of analytical toxicology","volume":" ","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144600484","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A New Automated Method for the Analysis of Cotinine and trans-3'-Hydroxycotinine in Serum by LC/MS/MS.","authors":"Danielle L Hopkins, Madeline L Weaver, Connie Sosnoff, Rayaj Ahamed, Lanqing Wang, Tiffany H Seyler","doi":"10.1093/jat/bkaf059","DOIUrl":"https://doi.org/10.1093/jat/bkaf059","url":null,"abstract":"<p><p>Tobacco cigarette smoking is the leading cause of preventable diseases and death in the US. Exposure to secondhand smoke (SHS) can also cause heart disease, lung cancer, and respiratory illness. Cotinine (COT) and trans-3'-hydroxycotinine (HCT) are the primary metabolites of nicotine, the main addictive alkaloid in tobacco products. For many years, we have measured serum levels of COT and HCT in National Health and Nutritional Examination Survey (NHANES) participants to monitor exposure of the U.S. population to active smoking and SHS. As exposure to SHS is decreasing, a more sensitive analytical method is needed to detect the lower levels of these biomarkers for SHS assessment. We developed and validated a new automated method for the detection of COT and HCT in human serum. We implemented a new liquid handling automation system to aliquot and prepare samples using supported liquid extraction. Samples were analyzed by liquid chromatography-tandem mass spectrometry. The new automated sample preparation method increases sample throughput by reducing sample cleanup time to 2 hours for preparing a 96-well plate. The method has excellent sensitivity, specificity, precision (<10%), and accuracy (±15%). We were able to lower the estimated limit of detection (LOD) for COT by 33% and HCT by 73% from our previous LOD. The new LODs for COT and HCT are 0.010 ng/mL and 0.004 ng/mL, respectively. These lower LODs would enable better detection of SHS in future NHANES surveys.</p>","PeriodicalId":14905,"journal":{"name":"Journal of analytical toxicology","volume":" ","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144560182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Drug Identification in Biologicals on Clothing, Bedding, and Other Materials.","authors":"Laura Labay, Kari M Midthun, Sherri L Kacinko, Donna M Papsun","doi":"10.1093/jat/bkaf057","DOIUrl":"https://doi.org/10.1093/jat/bkaf057","url":null,"abstract":"<p><p>Toxicology testing is an integral component of postmortem, drug-facilitated crime, and driving under the influence investigations. Recommendations pertaining to traditional matrices, sample amounts, and collection container types are well documented in the literature and guidance documents. However, not all cases have traditional toxicological specimens available (e.g., blood with a fluoride additive), and thus require non-traditional toxicology test options. In these cases, a forensic laboratory is contacted to determine if non-traditional objects, such as clothing, bedding, automotive, personal hygiene, or household items, stained with biological material, are suitable for analysis. Comprehensive method validation, as required for routine toxicology tests, is not practical to complete for these items, but this should not deter the toxicology laboratory from taking on this work. Herein, we describe a developed and implemented process for qualitative analysis of biological fluids on/in objects, which ensures the robustness and reliability of reported results. The specific procedures used, which include sample preparation, the incorporation of specialized quality control samples made from the items themselves, analytical acceptance criteria, and reporting considerations are thoroughly detailed. Positive findings from cases were obtained for a variety of drugs, encompassing illicit, prescription, novel psychoactive substances, and over-the-counter medications. Some examples include identification of zolpidem from vomit on clothing; cocaine, cocaine metabolites, levamisole, codeine, acetaminophen, and caffeine in stains on bedding; and diphenhydramine, doxylamine, and dextromethorphan in stains on a mattress pad cover. This methodology is fit-for-purpose and suitable for the toxicological investigation of these unique specimens without any significant limitations. This testing process may be used to identify past drug exposure, associate drug exposure to a particular location or scene, and/or provide insight into an event when a missing person has not been found.</p>","PeriodicalId":14905,"journal":{"name":"Journal of analytical toxicology","volume":" ","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144528061","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Immunalysis Tapentadol Assay Reformulation Resolves Tramadol Interference.","authors":"Adeolu O Adegoke, Alexandria N Jackson, Sonia L La'ulu, Chelsie Anderson, Joseph W Rudolf, Jessica M Boyd, Kamisha L Johnson-Davis","doi":"10.1093/jat/bkaf060","DOIUrl":"https://doi.org/10.1093/jat/bkaf060","url":null,"abstract":"<p><p>This study evaluated the performance of the Immunalysis Tapentadol 343 Urine Enzyme Immunoassay (EIA) screening kit, focusing on the prevalence of false-positive results due to cross-reactivity with tramadol. Tapentadol is a dual-action analgesic, modulating μ-opioid receptors and inhibiting norepinephrine reuptake, while tramadol, a structurally related compound, is a weak μ-opioid receptor agonist and norepinephrine/serotonin reuptake inhibitor. Cross-reactivity between these compounds can complicate urine drug screening results for adherence monitoring in chronic pain management. A total of 28 samples initially produced false-positive results for tapentadol BNl using the Immunalysis Tapentadol 343 Urine EIA screening kit. Liquid chromatography-tandem mass spectrometry (LC-MS/MS) was used to confirm the absence of tapentadol. Of the false-positive samples, 61% contained tramadol at concentrations below the manufacturer-reported cross-reactivity threshold of 60,000 ng/mL, indicating assay limitations in specificity. To address this issue, a newly reformulated Immunalysis Tapentadol 343UR Urine HEIA kit was evaluated for tramadol cross-reactivity. Upon retesting the 28 false-positive samples with the reformulated kit, no false positives were detected, with results consistent with LC-MS/MS confirmation. The rate of false-positive tapentadol screen in urine has substantially reduced since the implementation of the new tapentadol kit in routine testing. These findings demonstrate the importance of assay verification to assess cross-reactivity, particularly for structurally related compounds. The reformulated Immunalysis Tapentadol 343UR kit shows improved specificity, reducing false-positive rates and enhancing the accuracy of tapentadol detection in clinical and forensic toxicology applications.</p>","PeriodicalId":14905,"journal":{"name":"Journal of analytical toxicology","volume":" ","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144528073","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of Sevoflurane Interference with Forensic Blood Ethanol Analysis, Including Sevoflurane Stability, and an Authentic Case.","authors":"Charles Perkins, Corissa Rodgers, Peter Stout, Dayong Lee","doi":"10.1093/jat/bkaf058","DOIUrl":"https://doi.org/10.1093/jat/bkaf058","url":null,"abstract":"<p><p>Sevoflurane, a volatile anesthetic routinely used in clinical settings, was investigated to determine the extent of its interference with in-house forensic blood ethanol analysis. This potential interference could have a significant impact on the analysis and subsequently the interpretation of ethanol in human performance antemortem forensic toxicology casework (e.g., Driving While Under the Influence (DWI) cases). Blood samples with ethanol concentrations spanning 0.02-0.40 g/100 mL were fortified with sevoflurane and analyzed using two different dual-column headspace-gas chromatography with flame ionization detection instruments. Sevoflurane was found to elute as an interference peak near ethanol on column 1 (BAC1) and co-elute with ethanol on column 2 (BAC2); the differences were due to the column chemistries. Analyte identification and quantification acceptance criteria monitored included peak-to-valley ratio (resolution) and percent difference between individual column concentrations and the average value of both column concentrations. A 2023 DWI case exhibited potential sevoflurane interference and demonstrated the importance of ethanol reporting acceptance criteria for detecting such interference. In the majority of experiments with sevoflurane and ethanol present in the samples, sevoflurane presence caused failing acceptance criteria to report ethanol results, but if acceptance criteria were met, the ethanol concentration was slightly elevated. An additional sevoflurane stability study showed that the highly volatile sevoflurane could evaporate between analysis and re-analysis due to additional tube openings. The decrease of sevoflurane was monitored at each opening of the tube using relative peak areas. HFSC re-analyzes suspected sevoflurane samples, as the additional tube openings could allow sevoflurane to evaporate.</p>","PeriodicalId":14905,"journal":{"name":"Journal of analytical toxicology","volume":" ","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144528062","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cross-Reactivity in Urine of 53 Cannabinoid Analogs and Metabolites Using a Carboxylic Acid Enzyme-Linked Immunosorbent Assay (ELISA) and Homogenous Enzyme Immunoassay (HEIA) Kit and Immunalysis Synthetic Cannabinoid HEIA Kits.","authors":"Taylor L Yates, Justin L Poklis, Alaina K Holt, James H Fleming, Ciena Bayard, Stephen A Raso, Michelle R Peace","doi":"10.1093/jat/bkaf055","DOIUrl":"https://doi.org/10.1093/jat/bkaf055","url":null,"abstract":"<p><p>Advancing knowledge of endocannabinoid receptor agonists and the federal legalization of hemp has created a cannabinoid market of naturally abundant phytocannabinoids to a wide array of semi-synthetic and synthetic cannabinoid analogs. Public safety and toxicological concerns exist from lack of regulation, limited pharmacological and metabolomic data, and minimal knowledge of detection ability. Structural similarities of the cannabinoid analogs may allow detection on immunoassays including enzyme-linked immunosorbent assays (ELISA) and homogenous enzyme immunoassays (HEIA), screening platforms in forensic toxicology laboratories for rapid presumptive testing. The cross-reactivity of 27 cannabinoid analogs and 26 commercially available metabolites was evaluated using the Medica EasyRA Enzymatic Immunoassay Analyzer with the Immunalysis Cannabinoids (THC) and Synthetic Cannabinoids 1-3 kits. These analogs were also evaluated using the Dynex DSX Automated ELISA System with the OraSure Technologies Cannabinoids Intercept Microplate EIA. The cannabinoid kits target 11-nor-9-carboxy-Δ9-tetrahydrocannabinol (Δ9-THCCOOH) at a 50 ng/mL cutoff, and the synthetic cannabinoid kits target the N-pentanoic acid metabolite of JWH-018, UR-144, and AB-PINACA at a 10 ng/mL cutoff. Cross-reactivity was evaluated at concentrations of 20, 50, 100, 500 and 1,000 ng/mL in urine in triplicate. Absence of cross-reactivity at 1,000 ng/mL was considered undetectable. No cross-reactivity was detected on the synthetic cannabinoid kits. Cross-reactivity to Δ9-THCCOOH kits was variable with Δ8-THCCOOH and R-HHCCOOH cross-reacting at the cutoff on the ELISA, with several additional phase I metabolites cross-reacting at 100 ng/mL on both platforms. Analogs lacking the Δ9-THC tricyclic structure and pyran ring cyclization including cannabidiol were undetectable. Alicyclic bond location and alkyl chain length variably affected cross-reactivity, with alkyl lengths 2-4 having increased cross-reactivity comparatively. Compound chirality was also observed to effect instrumental response, with the ELISA having increased cross-reactivity and instrumental response to R-isomers. As knowledge and prevalence of analogs increases, it is crucial to understand the impact on utilized testing platforms.</p>","PeriodicalId":14905,"journal":{"name":"Journal of analytical toxicology","volume":" ","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144511986","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}