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Krupa Z, Nizioł J. Fiber Laser-Generated Silver-109 Nanoparticles for Laser Desorption/Ionization Mass Spectrometry of Illicit Drugs. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2024; 35:1156-1167. [PMID: 38709655 PMCID: PMC11157659 DOI: 10.1021/jasms.3c00454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 04/24/2024] [Accepted: 04/26/2024] [Indexed: 05/08/2024]
Abstract
Cannabinoids and opioids are the most prominently used drugs in the world, with fentanyl being the main cause of drug overdose-related deaths. Monitoring drug use in groups as well as in individuals is an important forensic concern. Analytical methods, such as mass spectrometry (MS), have been found most useful for the identification of drug abuse on a small and large scale. Pulsed fiber laser 2D galvoscanner laser-generated nanomaterial (PFL 2D GS LGN) was obtained from monoisotopic silver-109. Nanomaterial was used for laser desorption/ionization mass spectrometry of selected illicit drug standards with standard high-resolution reflectron-based time-of-flight MALDI apparatus. Δ9-THC, 11-OH-THC, 11-COOH-THC, fentanyl, codeine, 6-monoacetylmorphine (6-MAM), heroin, tramadol, and methadone were chosen as test compounds. Illicit drugs were tested in a concentration range from 100 μg/mL to 10 pg/mL, equating to 50 μg to 50 fg per measurement spot. For all analyzed compounds, identification and quantification by silver-109-assisted laser desorption/ionization (LDI) MS was possible, with uncommon [M + 109Ag3]+ and [M - H]+ ions present for certain structures. The results of the quantitative analysis of drugs using silver-109 PFL 2D GS LGN for LDI MS are presented. Laser-generated NPs are proven to be useful for the analysis of selected drugs, with exceptionally good results for fentanyl monitoring in a broad range of concentrations.
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Affiliation(s)
- Zuzanna Krupa
- Doctoral
School of Engineering and Technical Sciences at the Rzeszów
University of Technology, 8 Powstańców Warszawy Avenue, 35-959 Rzeszów, Poland
- Rzeszów
University of Technology, Faculty of Chemistry, 6 Powstan ´ców Warszawy Avenue, 35-959 Rzeszów, Poland
| | - Joanna Nizioł
- Rzeszów
University of Technology, Faculty of Chemistry, 6 Powstan ´ców Warszawy Avenue, 35-959 Rzeszów, Poland
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Wei Y, Yang L, Ye Y, Liao L, Dai H, Wei Z, Lin Y, Zheng C. A simple aptamer-dye fluorescence sensor for detecting Δ9-tetrahydrocannabinol and its metabolite in urban sewage. Chem Commun (Camb) 2024; 60:5205-5208. [PMID: 38652014 DOI: 10.1039/d4cc00824c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
This work developed an aptamer-dye complex as a label-free ratiometric fluorescence sensor for rapid analysis of THC and its metabolite in sewage samples. Integrated with a portable fluorescence capture device, this sensor exhibited excellent sensitivity with visualization of as low as 0.6 μM THC via naked-eye observation, and THC analysis can be accomplished within 4 min, which would be a complementary tool for quantifying THC in sewage samples to estimate cannabis consumption.
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Affiliation(s)
- Yingnan Wei
- Key Laboratory of Green Chemistry & Technology of MOE, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, China.
| | - Lin Yang
- West China School of Basic Medical Science & Forensic Medicine, Sichuan University, Chengdu, Sichuan 610041, China.
| | - Yi Ye
- West China School of Basic Medical Science & Forensic Medicine, Sichuan University, Chengdu, Sichuan 610041, China.
| | - Linchuan Liao
- West China School of Basic Medical Science & Forensic Medicine, Sichuan University, Chengdu, Sichuan 610041, China.
| | - Hao Dai
- West China School of Basic Medical Science & Forensic Medicine, Sichuan University, Chengdu, Sichuan 610041, China.
| | - Zeliang Wei
- Core Facilities of West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Yao Lin
- West China School of Basic Medical Science & Forensic Medicine, Sichuan University, Chengdu, Sichuan 610041, China.
| | - Chengbin Zheng
- Key Laboratory of Green Chemistry & Technology of MOE, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, China.
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Clément P, Schlage WK, Hoeng J. Recent advances in the development of portable technologies and commercial products to detect Δ 9-tetrahydrocannabinol in biofluids: a systematic review. J Cannabis Res 2024; 6:9. [PMID: 38414071 PMCID: PMC10898188 DOI: 10.1186/s42238-024-00216-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 01/31/2024] [Indexed: 02/29/2024] Open
Abstract
BACKGROUND The primary components driving the current commercial fascination with cannabis products are phytocannabinoids, a diverse group of over 100 lipophilic secondary metabolites derived from the cannabis plant. Although numerous phytocannabinoids exhibit pharmacological effects, the foremost attention has been directed towards Δ9-tetrahydrocannabinol (THC) and cannabidiol, the two most abundant phytocannabinoids, for their potential human applications. Despite their structural similarity, THC and cannabidiol diverge in terms of their psychotropic effects, with THC inducing notable psychological alterations. There is a clear need for accurate and rapid THC measurement methods that offer dependable, readily accessible, and cost-effective analytical information. This review presents a comprehensive view of the present state of alternative technologies that could potentially facilitate the creation of portable devices suitable for on-site usage or as personal monitors, enabling non-intrusive THC measurements. METHOD A literature survey from 2017 to 2023 on the development of portable technologies and commercial products to detect THC in biofluids was performed using electronic databases such as PubMed, Scopus, and Google Scholar. A systematic review of available literature was conducted using Preferred Reporting Items for Systematic. Reviews and Meta-analysis (PRISMA) guidelines. RESULTS Eighty-nine studies met the selection criteria. Fifty-seven peer-reviewed studies were related to the detection of THC by conventional separation techniques used in analytical laboratories that are still considered the gold standard. Studies using optical (n = 12) and electrochemical (n = 13) portable sensors and biosensors were also identified as well as commercially available devices (n = 7). DISCUSSION The landscape of THC detection technology is predominantly shaped by immunoassay tests, owing to their established reliability. However, these methods have distinct drawbacks, particularly for quantitative analysis. Electrochemical sensing technology holds great potential to overcome the challenges of quantification and present a multitude of advantages, encompassing the possibility of miniaturization and diverse modifications to amplify sensitivity and selectivity. Nevertheless, these sensors have considerable limitations, including non-specific interactions and the potential interference of compounds and substances existing in biofluids. CONCLUSION The foremost challenge in THC detection involves creating electrochemical sensors that are both stable and long-lasting while exhibiting exceptional selectivity, minimal non-specific interactions, and decreased susceptibility to matrix interferences. These aspects need to be resolved before these sensors can be successfully introduced to the market.
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Affiliation(s)
- Pierrick Clément
- Centre Suisse d'Electronique Et de Microtechnique SA (CSEM), Rue Jaquet-Droz 1, 2002, Neuchâtel, Switzerland.
| | - Walter K Schlage
- Biology Consultant, Max-Baermann-Strasse 21, 51429, Bergisch Gladbach, Germany
| | - Julia Hoeng
- Biology Consultant, Max-Baermann-Strasse 21, 51429, Bergisch Gladbach, Germany
- Vectura Fertin Pharma, C/O Jagotec AG, Messeplatz 10, 4058, Basel, Switzerland
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Li Z, Shen Y, Beltrán J, Tian H, Bedewitz M, Wheeldon I, Whitehead TA, Cutler SR, Zhong W. High-Performance Cannabinoid Sensor Empowered by Plant Hormone Receptors and Antifouling Magnetic Nanorods. ACS Sens 2023; 8:3914-3922. [PMID: 37737572 DOI: 10.1021/acssensors.3c01488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/23/2023]
Abstract
The misuse of cannabinoids and their synthetic variants poses significant threats to public health, necessitating the development of advanced techniques for detection of these compounds in biological or environmental samples. Existing methods face challenges like lengthy sample pretreatment and laborious antifouling steps. Herein, we present a novel sensing platform using magnetic nanorods coated with zwitterionic polymers for the simple, rapid, and sensitive detection of cannabinoids in biofluids. Our technique utilizes the engineered derivatives of the plant hormone receptor Pyrabactin Resistance 1 (PYR1) as drug recognition elements and employs the chemical-induced dimerization (CID) mechanism for signal development. Additionally, the magnetic nanorods facilitate efficient target capture and reduce the assay duration. Moreover, the zwitterionic polymer coating exhibits excellent antifouling capability, preserving excellent sensor performance in complex biofluids. Our sensors detect cannabinoids in undiluted biofluids like serum, saliva, and urine with a low limit of detection (0.002 pM in saliva and few pM in urine and serum) and dynamic ranges spanning up to 9 orders of magnitude. Moreover, the PYR1 derivatives demonstrate high specificity even in the presence of multiple interfering compounds. This work opens new opportunities for sensor development, showcasing the excellent performance of antifouling magnetic nanorods that can be compatible with different recognition units, including receptors and antibodies, for detecting a variety of targets.
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Affiliation(s)
- Zongbo Li
- Department of Chemistry, University of California-Riverside, Riverside, California 92521, United States
| | - Yuyang Shen
- Environmental Toxicology Graduate Program, University of California-Riverside, Riverside, California 92521, United States
| | - Jesús Beltrán
- Department of Botany and Plant Sciences, University of California-Riverside, Riverside, California 92521, United States
- Institute for Integrative Genome Biology, University of California-Riverside, Riverside, California 92521, United States
| | - Hao Tian
- Department of Botany and Plant Sciences, University of California-Riverside, Riverside, California 92521, United States
- Institute for Integrative Genome Biology, University of California-Riverside, Riverside, California 92521, United States
| | - Matthew Bedewitz
- Department of Chemical and Biological Engineering, University of Colorado Boulder, Boulder, Colorado 80303, United States
| | - Ian Wheeldon
- Institute for Integrative Genome Biology, University of California-Riverside, Riverside, California 92521, United States
- Department of Chemical and Environmental Engineering, University of California-Riverside, Riverside, California 92521, United States
| | - Timothy A Whitehead
- Department of Chemical and Biological Engineering, University of Colorado Boulder, Boulder, Colorado 80303, United States
| | - Sean R Cutler
- Department of Botany and Plant Sciences, University of California-Riverside, Riverside, California 92521, United States
- Institute for Integrative Genome Biology, University of California-Riverside, Riverside, California 92521, United States
| | - Wenwan Zhong
- Department of Chemistry, University of California-Riverside, Riverside, California 92521, United States
- Environmental Toxicology Graduate Program, University of California-Riverside, Riverside, California 92521, United States
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Deenin W, Wenninger N, Schmid MG, Kalcher K, Ortner A, Chaiyo S. Rapid electrochemical lateral flow device for the detection of Δ 9-tetrahydrocannabinol. Anal Chim Acta 2023; 1279:341768. [PMID: 37827668 DOI: 10.1016/j.aca.2023.341768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Revised: 08/26/2023] [Accepted: 08/29/2023] [Indexed: 10/14/2023]
Abstract
Cannabis is a plant that is harmful and beneficial because it contains more than 400 bioactive compounds, and the main compounds are Δ9 tetrahydrocannabinol (THC) and cannabidiol (CBD). Currently, cannabis extracts are used in medicine, but the amount of THC as a main psychoactive component is strictly regulated. Therefore, the ability to rapidly and accurately detect THC is important. Herein, we developed a sensitive electrochemical method combining a rapid lateral flow assay (LFA) to detect THC rapidly. An electrochemical LFA device was constructed by attaching a screen-printed electrode inside a lateral-flow device to exploit the remarkable binding of THC to the cannabinoid type 2 (CB2) receptor in the test zone. The ferrocene carboxylic acid attached to the monoclonal THC antibody acts as an electroactive species when it binds to the THC in the sample before it flows continuously to the CB2 receptor region on the electrode. Under optimal conditions, the detection time is within 6 min and the devise shows excellent performance with a detection limit of 1.30 ng/mL. Additionally, the device could be applied to detect THC in hemp extract samples. The results obtained from this sensor are similar to the standard method (HPLC) for detecting THC. Therefore, this proposed device is useful as an alternative device for the on-site determination of THC because it is inexpensive, portable, and exhibits high sensitivity.
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Affiliation(s)
- Wanwisa Deenin
- Program in Biotechnology, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand; The Institute of Biotechnology and Genetic Engineering, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Nadine Wenninger
- Department of Pharmaceutical Chemistry, University of Graz, Schubertstraße 1, Graz, 8010, Austria
| | - Martin G Schmid
- Department of Pharmaceutical Chemistry, University of Graz, Schubertstraße 1, Graz, 8010, Austria
| | - Kurt Kalcher
- Department of Analytical Chemistry, University of Graz, Universitätsplatz 1, Graz, 8010, Austria
| | - Astrid Ortner
- Department of Pharmaceutical Chemistry, University of Graz, Schubertstraße 1, Graz, 8010, Austria.
| | - Sudkate Chaiyo
- The Institute of Biotechnology and Genetic Engineering, Chulalongkorn University, Bangkok, 10330, Thailand; Center of Excellence for Food and Water Risk Analysis (FAWRA), Department of Veterinary Public Health, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, 10330, Thailand.
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Zhang Y, Liao T, Wang G, Xu J, Wang M, Ren F, Zhang H. An ultrasensitive NIR-IIa' fluorescence-based multiplex immunochromatographic strip test platform for antibiotic residues detection in milk samples. J Adv Res 2023; 50:25-34. [PMID: 36280143 PMCID: PMC10403655 DOI: 10.1016/j.jare.2022.10.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Revised: 10/13/2022] [Accepted: 10/15/2022] [Indexed: 11/05/2022] Open
Abstract
INTRODUCTION Widely used in livestock breeding, residues of antibiotic drugs in milk have become a threat to food safety and human health. Current rapid detection technologies using colorimetric immunochromatographic strip tests (IST) lack the necessary sensitivity for on-site trace monitoring. Fluorescence-based detection in the near-infrared IIa' (NIR-IIa') region (1000 ∼ 1300 nm) has enormous potential due to greatly minimized auto-fluorescence and light scattering. OBJECTIVES The aim of this work is to develop an ultrasensitive IST platform using NIR-IIa' fluorescent nanoparticles as labels for multiplex antibiotic residues detection in milk. METHODS NIR-IIa' fluorescent nanoparticles were assembled by encapsulating synthesized NIR-IIa' fluorophores into carboxyl - modified polystyrene nanoparticles. The NIR-IIa' nanoparticles were subsequently used as labels in an IST platform to detect sulfonamides, quinolones, and lincomycin simultaneously in milk. A portable fluorescent reader was fabricated to provide on-site detection. To further validate the developed IST platform, the detection was compared with LC-MS/MS in 22 real milk samples. RESULTS Fluorescent nanoparticles were synthesized with low energy emission (1030 nm) and large Stokes shift (>250 nm) showing a much higher signal-to-noise ratio compared with fluorophores emitting in the NIR-I region. The developed IST platform yielded a highly sensitive, simultaneous quantification of sulfonamides, quinolones, and lincomycin in milk with detection limits of 46.7, 27.6 and 51.4 pg/mL, respectively, achieving a wide detection range (up to 50 ng/mL). The IST platform showed good accuracy, reproducibility, and specificity with the portable fluorescent reader which could rapidly quantify in 10 s. These results were better than reported immunochromatographic assays using fluorescent labels, and remarkably, showed a higher recognition ability than LC-MS/MS for real samples. CONCLUSION The utility of NIR-IIa' fluorescence-based IST platform for the fast, sensitive, and accurate detection of antibiotics in milk was demonstrated, successfully verifying the potential of this platform in detecting trace materials in complex matrices.
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Affiliation(s)
- Yunyue Zhang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, PR China; Beijing Laboratory of Food Quality and Safety, Department of Nutrition and Health, China Agricultural University, Beijing 100091, PR China
| | - Tao Liao
- WWHS Biotech. Inc. Research Institute of Tsinghua University in Shenzhen, Shenzhen, Guangdong 518100, PR China
| | - Guoxin Wang
- WWHS Biotech. Inc. Research Institute of Tsinghua University in Shenzhen, Shenzhen, Guangdong 518100, PR China
| | - Juan Xu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, PR China; Beijing Laboratory of Food Quality and Safety, Department of Nutrition and Health, China Agricultural University, Beijing 100091, PR China
| | - Mohan Wang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, PR China; Beijing Laboratory of Food Quality and Safety, Department of Nutrition and Health, China Agricultural University, Beijing 100091, PR China
| | - Fazheng Ren
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, PR China; Beijing Laboratory of Food Quality and Safety, Department of Nutrition and Health, China Agricultural University, Beijing 100091, PR China; Food Laboratory of Zhongyuan, Luohe, Henan 462300, PR China
| | - Hao Zhang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, PR China; Beijing Laboratory of Food Quality and Safety, Department of Nutrition and Health, China Agricultural University, Beijing 100091, PR China; Food Laboratory of Zhongyuan, Luohe, Henan 462300, PR China.
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Xu S, Ma B, Li J, Su W, Xu T, Zhang M. Europium Nanoparticles-Based Fluorescence Immunochromatographic Detection of Three Abused Drugs in Hair. TOXICS 2023; 11:toxics11050417. [PMID: 37235232 DOI: 10.3390/toxics11050417] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 04/19/2023] [Accepted: 04/26/2023] [Indexed: 05/28/2023]
Abstract
Drug abuse is becoming increasingly dangerous nowadays. Morphine (MOP), methamphetamine (MET) and ketamine (KET) are the most commonly abused drugs. The abuse of these drugs without supervision can cause serious harm to the human body and also endanger public safety. Developing a rapid and accurate method to screen drug suspects and thus control these drugs is essential to public safety. This paper presents a method for the simultaneous quantitative detection of these three drugs in hair by a europium nanoparticles-based fluorescence immunochromatographic assay (EuNPs-FIA). In our study, the test area of the nitrocellulose membrane was composed of three equally spaced detection lines and a quality control line. The test strip realized the quantitative analysis of the samples by detecting the fluorescence brightness of the europium nanoparticles captured on the test line within 15 min. For the triple test strip, the limits of detection of MOP, KET and MET were 0.219, 0.079 and 0.329 ng/mL, respectively. At the same time, it also showed strong specificity. The strip was stable and could be stored at room temperature for up to one year, and the average recovery rate was 85.98-115.92%. In addition, the EuNPs-FIA was validated by high-performance liquid chromatography (HPLC) analysis, and a satisfactory consistency was obtained. Compared to the current immunochromatographic methods used for detecting abused drugs in hair, this method not only increased the number of detection targets, but also ensured sensitivity, improving detection efficiency to a certain extent. The approach can also be used as an alternative to chromatography. It provides a rapid and accurate screening method for the detection of abused drugs in hair and has great application prospects in regard to public safety.
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Affiliation(s)
- Shujuan Xu
- Zhejiang Provincial Key Laboratory of Biometrology and Inspection & Quarantine, China Jiliang University, Hangzhou 310018, China
| | - Biao Ma
- Zhejiang Provincial Key Laboratory of Biometrology and Inspection & Quarantine, China Jiliang University, Hangzhou 310018, China
| | - Jiali Li
- Hangzhou Quickgene Sci-Tech. Co., Ltd., Hangzhou 310018, China
| | - Wei Su
- Wenzhou MeiZhong Medical Laboratory, Wenzhou 325000, China
| | - Tianran Xu
- College of Life Science, China Jiliang University, Hangzhou 310018, China
| | - Mingzhou Zhang
- Zhejiang Provincial Key Laboratory of Biometrology and Inspection & Quarantine, China Jiliang University, Hangzhou 310018, China
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Solin K, Vuoriluoto M, Khakalo A, Tammelin T. Cannabis detection with solid sensors and paper-based immunoassays by conjugating antibodies to nanocellulose. Carbohydr Polym 2023; 304:120517. [PMID: 36641163 DOI: 10.1016/j.carbpol.2022.120517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 12/19/2022] [Accepted: 12/28/2022] [Indexed: 12/31/2022]
Abstract
Highly sensitive and specific diagnostics for cannabis usage are essential for rapid on-site screening for illicit drug usage. To improve the sensitivity of THC immunoassays, a proper immobilization of the sensing elements on the sensor substrate is critical. In this work, we demonstrated the utilization of EDC/NHS coupling chemistry with nanocellulose to obtain efficient anchor layers for the immobilization of anti-immune complex antibodies on surfaces. In our approach, the high surface-to-volume ratio, OH-group-rich surface, and high hygroscopicity of TOCNF enable efficient surface functionalization and enhance water permeation inside the nanocellulose network structure, offering a hydrophilic spacer for the sensing antibodies. THC detection was shown in both SPR (surface plasmon resonance technique) and paper-based sensing systems. In SPR, antibody immobilization and the related interactions with the target molecule complex with 1-10 μg/mL THC were followed in-situ in aqueous environment, revealing robust attachment of the antibody to the nanocellulose layer and preserved bioactivity. Additionally, quantitative THC detection was enabled on paper substrate by colorimetric means by employing labeled anti-THC Fab antibody fragments as detection antibodies. THC detection efficiency of covalently linked biointerface was superior compared to the performance of physically linked biointerface. The chemical conjugation of anti-IC to nanocellulose allowed efficient binding, whereas supramolecular conjugation led to insufficient binding, highlighting the relevance of the developed nanocellulose-based anchor layer.
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Affiliation(s)
- Katariina Solin
- VTT Technical Research Centre of Finland Ltd., Tietotie 4E, FI-02044 Espoo, Finland
| | - Maija Vuoriluoto
- VTT Technical Research Centre of Finland Ltd., Tietotie 4E, FI-02044 Espoo, Finland
| | - Alexey Khakalo
- VTT Technical Research Centre of Finland Ltd., Tietotie 4E, FI-02044 Espoo, Finland.
| | - Tekla Tammelin
- VTT Technical Research Centre of Finland Ltd., Tietotie 4E, FI-02044 Espoo, Finland
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Harpaz D, Bernstein N, Namdar D, Eltzov E. Portable biosensors for rapid on-site determination of cannabinoids in cannabis, a review. Biotechnol Adv 2022; 61:108031. [PMID: 36058440 DOI: 10.1016/j.biotechadv.2022.108031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 08/12/2022] [Accepted: 08/26/2022] [Indexed: 11/02/2022]
Abstract
Recent studies highlight the therapeutic virtues of cannabidiol (CBD). Furthermore, due to their molecular enriched profiles, cannabis inflorescences are biologically superior to a single cannabinoid for the treatment of various health conditions. Thus, there is flourishing demand for Cannabis sativa varieties containing high levels of CBD. Additionally, legal regulations around the world restrict the cultivation and consumption of tetrahydrocannabinol (THC)-rich cannabis plants for their psychotropic effects. Therefore, the use of cannabis varieties that are high in CBD is permitted as long as their THC content does not exceed a low threshold of 0.3%-0.5%, depending on the jurisdiction. These chemovars are legally termed 'hemp'. This controlled cannabinoid requirement highlights the need to detect low levels of THC, already in the field. In this review, cannabis profiling and the existing methods used for the detection of cannabinoids are firstly evaluated. Then, selected valuable biosensor technologies are discussed, which suggest portable, rapid, sensitive, reproducible, and reliable methods for on-site identification of cannabinoids levels, mainly THC. Recent cutting-edge techniques of promising potential usage for both cannabis and hemp analysis are identified, as part of the future cultivation and agricultural improvement of this crop.
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Affiliation(s)
- Dorin Harpaz
- Institute of Postharvest and Food Science, Department of Postharvest Science, Volcani Institute, Agricultural Research Organization, Rishon LeZion 7505101, Israel; Institute of Biochemistry, Food Science and Nutrition, Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot 76100, Israel.
| | - Nirit Bernstein
- Institute of Soil Water and Environmental Sciences, Volcani Institute, Agricultural Research Organization, POBox 6, Bet-Dagan 50250, Israel.
| | - Dvora Namdar
- Institute of Soil Water and Environmental Sciences, Volcani Institute, Agricultural Research Organization, POBox 6, Bet-Dagan 50250, Israel.
| | - Evgeni Eltzov
- Institute of Postharvest and Food Science, Department of Postharvest Science, Volcani Institute, Agricultural Research Organization, Rishon LeZion 7505101, Israel.
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Affinity Assays for Cannabinoids Detection: Are They Amenable to On-Site Screening? BIOSENSORS 2022; 12:bios12080608. [PMID: 36005003 PMCID: PMC9405638 DOI: 10.3390/bios12080608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 07/27/2022] [Accepted: 08/04/2022] [Indexed: 12/02/2022]
Abstract
Roadside testing of illicit drugs such as tetrahydrocannabinol (THC) requires simple, rapid, and cost-effective methods. The need for non-invasive detection tools has led to the development of selective and sensitive platforms, able to detect phyto- and synthetic cannabinoids by means of their main metabolites in breath, saliva, and urine samples. One may estimate the time passed from drug exposure and the frequency of use by corroborating the detection results with pharmacokinetic data. In this review, we report on the current detection methods of cannabinoids in biofluids. Fluorescent, electrochemical, colorimetric, and magnetoresistive biosensors will be briefly overviewed, putting emphasis on the affinity formats amenable to on-site screening, with possible applications in roadside testing and anti-doping control.
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11
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Boegner DJ, Everitt ML, White IM. Thermally Responsive Alkane Partitions for Assay Automation. ACS APPLIED MATERIALS & INTERFACES 2022; 14:8865-8875. [PMID: 35147027 PMCID: PMC10044609 DOI: 10.1021/acsami.2c00493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
For point-of-care diagnostic tools to be impactful, they must be inexpensive, equipment-free, and sample-to-answer (i.e., require no user intervention). Here, we report a new approach to enable sample-to-answer diagnostics that utilizes thermally responsive alkane partitions (TRAPs) as automated pseudo-valves. When combined with the magnetic manipulation of microbeads, TRAPs enable the pumpless automation of all steps in complex assays. We demonstrate that in relatively narrow channel geometries, liquified alkane partitions continue to separate reagents on each side of the partition while enabling the transition of magnetic beads from one reagent to the next, replacing manual pipetting steps in conventional assays. In addition, we show that in relatively broader geometries, liquified partitions breach, enabling the addition/mixing of preloaded reagents. Through calculation and experimentation, we determine the geometric design rules for implementing the stationary and removable partitions in fluidic channels. In addition, we demonstrate that magnetic microbeads can be pulled through liquified stationary TRAPs without disrupting partition integrity and without disrupting bound protein complexes attached at the microbead surface. The TRAP technology introduced here can enable a new low-cost and equipment-free approach for fully automated sample-to-answer diagnostics.
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Affiliation(s)
- David J Boegner
- Fischell Department of Bioengineering, University of Maryland, 8278 Paint Branch Drive, College Park, Maryland 20742, United States
| | - Micaela L Everitt
- Fischell Department of Bioengineering, University of Maryland, 8278 Paint Branch Drive, College Park, Maryland 20742, United States
| | - Ian M White
- Fischell Department of Bioengineering, University of Maryland, 8278 Paint Branch Drive, College Park, Maryland 20742, United States
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Emerging trends in point-of-care sensors for illicit drugs analysis. Talanta 2022; 238:123048. [PMID: 34801905 DOI: 10.1016/j.talanta.2021.123048] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 11/03/2021] [Accepted: 11/06/2021] [Indexed: 12/18/2022]
Abstract
Consumption of illicit narcotic drugs and fatal or criminal activities under their influence has become an utmost concern worldwide. These drugs influence an individual's feelings, perceptions, and emotions by altering the state of consciousness and thus can result in serious safety breaches at critical workplaces. Point-of-care drug-testing devices have become the need-of-the-hour for many sections such as the law enforcement agencies, the workplaces, etc. for safety and security. This review focuses on the recent progress on various electrochemical and optical nanosensors developed for the analysis of the most common illicit drugs (or their metabolites) such as tetrahydrocannabinol (THC), cocaine (COC), opioids (OPs), amphetamines & methamphetamine, and benzodiazepine (BZDs). The paper also highlights the sensitivity and selectivity of various sensing modalities along with evolving parameters such as real-time monitoring and measurement via a smart user interface. An overall outlook of recent technological advances in point of care (POC) devices and guided insights and directions for future research is presented.
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13
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Moulahoum H, Ghorbanizamani F, Timur S. Paper-based lateral flow assay using rhodamine B-loaded polymersomes for the colorimetric determination of synthetic cannabinoids in saliva. Mikrochim Acta 2021; 188:402. [PMID: 34731326 DOI: 10.1007/s00604-021-05062-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Accepted: 10/12/2021] [Indexed: 12/18/2022]
Abstract
Synthetic cannabinoids are one of the many substances of abuse widely spreading in modern society. Medical practitioners and law enforcement alike highly seek portable, efficient, and reliable tools for on-site detection and diagnostics. Here, we propose a colorimetric lateral flow assay (LFA) combined with dye-loaded polymersome to detect the synthetic cannabinoid JWH-073 efficiently. Rhodamine B-loaded polymersome was conjugated to antibodies and fully characterized. Two LFA were proposed (sandwich and competitive), showing a high level of sensitivity with a limit of detection (LOD) reaching 0.53 and 0.31 ng/mL, respectively. The competitive assay was further analyzed by fluorescence, where the LOD reached 0.16 ng/mL. The application of the LFA over spiked synthetic saliva or real human saliva demonstrated an overall response of 94% for the sandwich assay and 97% for the competitive LFA. The selectivity of the system was assessed in the presence of various interferents. The analytical performance of the LFA system showed a coefficient of variation below 6%. The current LFA system appears as a plausible system for non-invasive detection of substance abuse and shows promise for synthetic cannabinoid on-site sensing.
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Affiliation(s)
- Hichem Moulahoum
- Department of Biochemistry, Faculty of Science, Ege University, 35100-Bornova, Izmir, Turkey.
| | - Faezeh Ghorbanizamani
- Department of Biochemistry, Faculty of Science, Ege University, 35100-Bornova, Izmir, Turkey.
| | - Suna Timur
- Department of Biochemistry, Faculty of Science, Ege University, 35100-Bornova, Izmir, Turkey.
- Central Research Test and Analysis Laboratory Application and Research Center, Ege University, 35100-Bornova, Izmir, Turkey.
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14
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Qriouet Z, Cherrah Y, Sefrioui H, Qmichou Z. Monoclonal Antibodies Application in Lateral Flow Immunochromatographic Assays for Drugs of Abuse Detection. Molecules 2021; 26:1058. [PMID: 33670468 PMCID: PMC7922373 DOI: 10.3390/molecules26041058] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 02/01/2021] [Accepted: 02/03/2021] [Indexed: 11/23/2022] Open
Abstract
Lateral flow assays (lateral flow immunoassays and nucleic acid lateral flow assays) have experienced a great boom in a wide variety of early diagnostic and screening applications. As opposed to conventional examinations (High Performance Liquid Chromatography, Polymerase Chain Reaction, Gas chromatography-Mass Spectrometry, etc.), they obtain the results of a sample's analysis within a short period. In resource-limited areas, these tests must be simple, reliable, and inexpensive. In this review, we outline the production process of antibodies against drugs of abuse (such as heroin, amphetamine, benzodiazepines, cannabis, etc.), used in lateral flow immunoassays as revelation or detection molecules, with a focus on the components, the principles, the formats, and the mechanisms of reaction of these assays. Further, we report the monoclonal antibody advantages over the polyclonal ones used against drugs of abuse. The perspective on aptamer use for lateral flow assay development was also discussed as a possible alternative to antibodies in view of improving the limit of detection, sensitivity, and specificity of lateral flow assays.
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Affiliation(s)
- Zidane Qriouet
- Medical Biotechnology Center, Moroccan Foundation for Advanced Science, Innovation & Research (MAScIR), Rabat 10100, Morocco; (Z.Q.); (H.S.)
- Laboratoire de Pharmacologie et Toxicologie, Faculté de Médecine et de Pharmacie, Université Mohammed V-Souissi, Rabat 10100, Morocco;
| | - Yahia Cherrah
- Laboratoire de Pharmacologie et Toxicologie, Faculté de Médecine et de Pharmacie, Université Mohammed V-Souissi, Rabat 10100, Morocco;
| | - Hassan Sefrioui
- Medical Biotechnology Center, Moroccan Foundation for Advanced Science, Innovation & Research (MAScIR), Rabat 10100, Morocco; (Z.Q.); (H.S.)
| | - Zineb Qmichou
- Medical Biotechnology Center, Moroccan Foundation for Advanced Science, Innovation & Research (MAScIR), Rabat 10100, Morocco; (Z.Q.); (H.S.)
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15
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Ahmed SR, Chand R, Kumar S, Mittal N, Srinivasan S, Rajabzadeh AR. Recent biosensing advances in the rapid detection of illicit drugs. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2020.116006] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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16
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Chan WS, Wong GF, Hung CW, Wong YN, Fung KM, Lee WK, Dao KL, Leung CW, Lo KM, Lee WM, Cheung BKK. Interpol review of toxicology 2016-2019. Forensic Sci Int Synerg 2020; 2:563-607. [PMID: 33385147 PMCID: PMC7770452 DOI: 10.1016/j.fsisyn.2020.01.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Accepted: 01/23/2020] [Indexed: 12/13/2022]
Abstract
This review paper covers the forensic-relevant literature in toxicology from 2016 to 2019 as a part of the 19th Interpol International Forensic Science Managers Symposium. The review papers are also available at the Interpol website at: https://www.interpol.int/content/download/14458/file/Interpol%20Review%20.Papers%202019.pdf.
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17
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Thapa D, Samadi N, Patel N, Tabatabaei N. Thermographic detection and quantification of THC in oral fluid at unprecedented low concentrations. BIOMEDICAL OPTICS EXPRESS 2020; 11:2178-2190. [PMID: 32341875 PMCID: PMC7173880 DOI: 10.1364/boe.388990] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 03/11/2020] [Accepted: 03/14/2020] [Indexed: 06/11/2023]
Abstract
With recent changes in the legalization of cannabis around the world, there is an urgent need for rapid, yet sensitive, screening devices for testing drivers and employees under the influence of cannabis at the roadside and at the workplace, respectively. Oral fluid lateral flow immunoassays (LFAs) have recently been explored for such applications. While LFAs offer on-site, low-cost and rapid detection of tetrahydrocannabinol (THC), their nominal detection threshold is about 25 ng/ml, which is well above the 1-5 ng/ml per se limits set by regulations. In this paper, we report on the development of a thermo-photonic imaging system that utilizes the commercially available low-cost LFAs but offers detection of THC at unprecedented low concentrations. Our reader technology examines photothermal responses of gold nanoparticles (GNPs) in LFA through lock-in thermography (LIT). Our results (n = 300) suggest that the demodulation of localized surface plasmon resonance responses of GNPs captured by infrared cameras allows for detection of THC concentrations as low as 2 ng/ml with 96% accuracy. Quantification of THC concentration is also achievable with our technology through calibration.
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Affiliation(s)
- Damber Thapa
- Department of Mechanical Engineering, Lassonde School of Engineering, York University, 4700 Keele St., Toronto, ON, M3J 1P3, Canada
- Equal contribution
| | - Nakisa Samadi
- Department of Mechanical Engineering, Lassonde School of Engineering, York University, 4700 Keele St., Toronto, ON, M3J 1P3, Canada
- Equal contribution
| | - Nisarg Patel
- Department of Mechanical Engineering, Lassonde School of Engineering, York University, 4700 Keele St., Toronto, ON, M3J 1P3, Canada
| | - Nima Tabatabaei
- Department of Mechanical Engineering, Lassonde School of Engineering, York University, 4700 Keele St., Toronto, ON, M3J 1P3, Canada
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18
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Paper-based point-of-care immunoassays: Recent advances and emerging trends. Biotechnol Adv 2020; 39:107442. [DOI: 10.1016/j.biotechadv.2019.107442] [Citation(s) in RCA: 95] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 07/04/2019] [Accepted: 08/26/2019] [Indexed: 01/23/2023]
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19
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Huang L, Tian S, Zhao W, Liu K, Ma X, Guo J. Multiplexed detection of biomarkers in lateral-flow immunoassays. Analyst 2020; 145:2828-2840. [DOI: 10.1039/c9an02485a] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Multiplexed detection of biomarkers, i.e., simultaneous detection of multiple biomarkers in a single assay, can enhance diagnostic precision, improve diagnostic efficiency, reduce diagnostic cost, and alleviate pain of patients.
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Affiliation(s)
- Lei Huang
- School of Automation Engineering
- University of Electronic Science and Technology of China
- Chengdu 611731
- P. R. China
| | - Shulin Tian
- School of Automation Engineering
- University of Electronic Science and Technology of China
- Chengdu 611731
- P. R. China
| | - Wenhao Zhao
- School of Automation Engineering
- University of Electronic Science and Technology of China
- Chengdu 611731
- P. R. China
| | - Ke Liu
- School of Automation Engineering
- University of Electronic Science and Technology of China
- Chengdu 611731
- P. R. China
| | - Xing Ma
- State Key Lab of Advanced Welding and Joining
- Harbin Institute of Technology (Shenzhen)
- Shenzhen 518055
- China
- Ministry of Education Key Lab of Micro-systems and Micro-structures Manufacturing
| | - Jinhong Guo
- School of Communication and Information Engineering
- University of Electronic Science and Technology of China
- Chengdu 611731
- P. R. China
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20
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Potential analytical methods for on-site oral drug test: Recent developments and applications. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.115649] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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21
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Are oral fluid testing devices effective for the roadside detection of recent cannabis use? A systematic review. Public Health 2019; 171:57-65. [DOI: 10.1016/j.puhe.2019.03.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Revised: 02/23/2019] [Accepted: 03/12/2019] [Indexed: 11/19/2022]
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22
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Evaluation of a lateral flow immunoassay for the detection of the synthetic opioid fentanyl. Forensic Sci Int 2019; 300:75-81. [PMID: 31078080 DOI: 10.1016/j.forsciint.2019.04.019] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 04/10/2019] [Accepted: 04/17/2019] [Indexed: 01/19/2023]
Abstract
In 2017, 47,600 overdose deaths were reported to be associated with the abuse of opioids, including prescription painkillers (e.g. oxycodone), opiates (e.g. heroin), or synthetic opioids (e.g. fentanyl) within the United States. The recent spike in the presence of synthetic opioids in lots of heroin distributed on the street present specific and significant challenges to law enforcement. Synthetic opioids are extremely toxic substances, which can easily be inhaled. This type of exposure can lead to accidental overdoses by law enforcement and other first responders answering calls involving illicit drugs containing these substances. Due to this extreme toxicity, it is important for these individuals to have tools that can be easily deployed for accurate presumptive field tests. Currently, there are only a limited number of presumptive tests available for fentanyl detection. In this study, we addressed this technology gap by evaluating newly developed lateral flow immunoassays (LFIs) designed for the detection of fentanyl and its derivatives. These LFIs were evaluated for effectiveness in different biofluid matrices, following an in vivo exposure, cross-reactivity with fentanyl analogs, and in case samples. This study demonstrates that LFIs have the potential to be used by law enforcement for the detection of synthetic opioids.
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