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Sun N, Chao J, Liu X, Li H, Jia D, Zhang D, Xie L, Zhou Y, Lang W, Shui Y, Zhu Q. Determination of Methamphetamine by High-Performance Liquid Chromatography in Odor-Adsorbent Material Used for Training Drug-Detection Animals. Molecules 2024; 29:1091. [PMID: 38474600 DOI: 10.3390/molecules29051091] [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: 01/26/2024] [Revised: 02/19/2024] [Accepted: 02/27/2024] [Indexed: 03/14/2024] Open
Abstract
The objective of the present report was to develop and validate a simple, sensitive, and selective analytical method for the determination of methamphetamine in an odor-adsorbent material (gauze) which was used to improve and standardize the training method used for drug-detection animals. High-performance liquid chromatography (HPLC) was performed using a Spherisorb ODS2 C18 column (200 mm × 4.6 mm, 5 μm), with a mobile phase consisting of a 0.25% methanol/triethylamine aqueous solution (V:V = 20:80), the pH of which was adjusted to 3.1 using glacial acetic acid, at a flow rate of 1.0 mL/min. The column temperature was 25 °C, and the detection of the analytes was performed at a wavelength of 260 nm. Methamphetamine showed good linearity (R2 = 0.9999) in the range of 4.2~83.2 mg/mL. The stability of the test material was good over 24 h. The precision of the method was good, with an average spiked recovery of 86.2% and an RSD of 2.9%. The methamphetamine content in the gauze sample was determined to be 7.8 ± 2.2 μg/sample. A high-performance liquid chromatography (HPLC) method was optimized and validated for the determination of methamphetamine in adsorbent materials (gauze). Validation data in terms of specificity, linearity, the limit of detection and the limit of quantification, reproducibility, precision, stability, and recovery indicated that the method is suitable for the routine analysis of methamphetamine in adsorbent materials (gauze) and provided a basis for training drug-detection animals.
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Affiliation(s)
- Ning Sun
- Police Dog Technical College, Criminal Investigation Police University of China, Shenyang 110048, China
| | - Jingjing Chao
- Police Dog Technical College, Criminal Investigation Police University of China, Shenyang 110048, China
| | - Xiaochang Liu
- Liaoning Provincial Key Laboratory of Behavioral Cognition, Shenyang Medical College, Shenyang 110034, China
| | - Hao Li
- Liaoning Provincial Key Laboratory of Behavioral Cognition, Shenyang Medical College, Shenyang 110034, China
| | - Dongshun Jia
- Liaoning Provincial Key Laboratory of Behavioral Cognition, Shenyang Medical College, Shenyang 110034, China
| | - Dajun Zhang
- Liaoning Provincial Key Laboratory of Behavioral Cognition, Shenyang Medical College, Shenyang 110034, China
| | - Liuwei Xie
- Police Dog Technical College, Criminal Investigation Police University of China, Shenyang 110048, China
| | - Yuanting Zhou
- Police Dog Technical College, Criminal Investigation Police University of China, Shenyang 110048, China
- Police Dog Team, Criminal Investigation Corps, Shanghai Public Security Bureau, Shanghai 201799, China
| | - Wenxuan Lang
- Liaoning Provincial Key Laboratory of Behavioral Cognition, Shenyang Medical College, Shenyang 110034, China
| | - Yingyi Shui
- Information Network Security College, People's Public Security University of China, Beijing 100038, China
| | - Qiwen Zhu
- Liaoning Provincial Key Laboratory of Behavioral Cognition, Shenyang Medical College, Shenyang 110034, China
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Farasati Far B, Naimi-Jamal MR, Jahanbakhshi M, Mohammed HT, Altimari US, Ansari J. Poly(3-thienylboronic acid) coated magnetic nanoparticles as a magnetic solid-phase adsorbent for extraction of methamphetamine from urine samples. J DISPER SCI TECHNOL 2022. [DOI: 10.1080/01932691.2022.2124169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Bahareh Farasati Far
- Research Laboratory of Green Organic Synthesis and Polymers, Department of Chemistry, Iran University of Science and Technology, Tehran, Iran
| | - Mohammad Reza Naimi-Jamal
- Research Laboratory of Green Organic Synthesis and Polymers, Department of Chemistry, Iran University of Science and Technology, Tehran, Iran
| | - Mehdi Jahanbakhshi
- School of Chemical Engineering, College of Engineering, University of Tehran, Tehran, Iran
| | - Halah T. Mohammed
- Anesthesia Techniques Department, Al-Mustaqbal University College, Babylon, Iraq
| | | | - Javed Ansari
- Department of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-kharj, Saudi Arabia
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