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Duan N, Ren K, Lyu C, Wang Z, Wu S. Discovery and Optimization of an Aptamer and Its Sensing Ability to Amantadine Based on SERS via Binary Metal Nanoparticles. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:14805-14815. [PMID: 36354154 DOI: 10.1021/acs.jafc.2c06681] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
With the growing concern of illegal abuse of amantadine (AMD) and its potential harmful impact on humans, detection of AMD has become an urgent food safety and environmental topic. Biosensing is a promising method for this, but the effective recognition of AMD still remains a challenge. Herein, we isolated an aptamer (Am-20) for AMD through a 14-round iterative selection based on capture-SELEX. The preliminary interaction mechanism between AMD and Am-20 was clarified with the help of docking simulations. Facilitated by a base mutation and truncation strategy, an optimized aptamer Am-20-1 with a short length of 62-mer was obtained, which exhibited competitive affinity with a Kd value of 33.90 ± 5.16 nM. A structure-switching SERS-based aptasensor based on Am-20-1 was then established for AMD quantification via a binary metal nanoparticle-embedded Raman reporter substrate (AuNRs@ATP@AgNPs). The fabricated strategy showed a wide linear range (0.005∼25 ng/mL) and a low limit of detection (0.001 ng/mL) for AMD determination. We envision that the novel aptamer identified in this study will provide a complementary tool for specific recognition and detection of AMD and could assist in the supervision of illegal abuse of AMD.
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Affiliation(s)
- Nuo Duan
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, International Joint Laboratory on Food Safety, Jiangnan University, Wuxi 214122, China
- Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou 510624, China
| | - Kexin Ren
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, International Joint Laboratory on Food Safety, Jiangnan University, Wuxi 214122, China
| | - Chen Lyu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, International Joint Laboratory on Food Safety, Jiangnan University, Wuxi 214122, China
| | - Zhouping Wang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, International Joint Laboratory on Food Safety, Jiangnan University, Wuxi 214122, China
| | - Shijia Wu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, International Joint Laboratory on Food Safety, Jiangnan University, Wuxi 214122, China
- Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou 510624, China
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2
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Comparison of LC-MS 3 and LC-MRM Methods for Quantifying Amantadine and Its Application in Therapeutic Amantadine Monitoring in Human Plasma. Molecules 2022; 27:molecules27217619. [PMID: 36364446 PMCID: PMC9655109 DOI: 10.3390/molecules27217619] [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: 09/21/2022] [Revised: 10/28/2022] [Accepted: 11/02/2022] [Indexed: 11/09/2022] Open
Abstract
A simple sample preprocessing method was developed for the quantitative determination of amantadine (AMT) in human plasma by liquid chromatography-tandem mass spectrometry cubed (LC-MS3). The LC-MS3 system comprised a Shimadzu Exion LC-20AD HPLC pump coupled with a QTRAP 5500 mass spectrometer. First, the plasma samples were pretreated using acetonitrile as the extracting solution to precipitate protein. Next, amantadine and amantadine-d15 (AMT-d15) were separated on an Agilent Poroshell 120 SB-C18 column (4.6 mm × 50 mm, 2.7 μm) using isocratic elution with solvent A (70% 0.1% formic acid) and solvent B (30% acetonitrile) at a flow rate of 0.8 mL/min. The total run time for each sample was 3 min. The system used triple-stage fragmentation transitions at m/z 152.2→135.3→107.4 for AMT quantification in the positive ion mode and m/z 167.0→150.3→118.1 for AMT-d15 quantification. The LC-MS3 assay was linear (r > 0.995) with a concentration range of 50−1500 ng/mL. The lower limit of quantification (LLOQ) was 50 ng/mL, and the intra-day and inter-day accuracies and precisions were less than 8.0% at all concentrations. In addition, the recoveries and matrix effect for AMT in human plasma were within acceptable limits. In terms of stability, AMT had no significant degradation under all conditions. All the results met the requirements of the guidelines of the Food and Drug Administration (FDA) for biological method validation. The novelty of the MS3 assay was that it presented a methodology with higher selectivity and sensitivity. This method was successfully applied to 44 human plasma samples, and the obtained quantitative results were compared with another liquid chromatography-multiple reaction monitoring (LC-MRM) method. The Passing-Bablok regression coefficients and Bland-Altman plot revealed no difference between the LC-MS3 and LC-MRM methods, implying that the developed LC-MS3 method is a reliable and accurate assay for AMT determination in human plasma. These results are also a proof of concept for determining chemicals in biological samples by the LC-MS3 strategy.
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Lautz LS, Jeddi MZ, Girolami F, Nebbia C, Dorne JLCM. Metabolism and pharmacokinetics of pharmaceuticals in cats (Felix sylvestris catus) and implications for the risk assessment of feed additives and contaminants. Toxicol Lett 2020; 338:114-127. [PMID: 33253781 DOI: 10.1016/j.toxlet.2020.11.014] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 11/16/2020] [Accepted: 11/19/2020] [Indexed: 01/25/2023]
Abstract
In animal health risk assessment, hazard characterisation of feed additives has been often using the default uncertainty factor (UF) of 100 to translate a no-observed-adverse-effect level in test species (rat, mouse, dog, rabbit) to a 'safe' level of chronic exposure in farm and companion animal species. Historically, both 10-fold factors have been further divided to include chemical-specific data in both dimensions when available. For cats (Felis Sylvestris catus), an extra default UF of 5 is applied due to the species' deficiency in particularly glucuronidation and glycine conjugation. This paper aims to assess the scientific basis and validity of the UF for inter-species differences in kinetics (4.0) and the extra UF applied for cats through a comparison of kinetic parameters between rats and cats for 30 substrates of phase I and phase II metabolism. When the parent compound undergoes glucuronidation the default factor of 4.0 is exceeded, with exceptions for zidovudine and S-carprofen. Compounds that were mainly renally excreted did not exceed the 4.0-fold default. Mixed results were obtained for chemicals which are metabolised by CYP3A in rats. When chemicals were administered intravenously the 4.0-fold default was not exceeded with the exception of clomipramine, lidocaine and alfentanil. The differences seen after oral administration might be due to differences in first-pass metabolism and bioavailability. Further work is needed to further characterise phase I, phase II enzymes and transporters in cats to support the development of databases and in silico models to support hazard characterisation of chemicals particularly for feed additives.
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Affiliation(s)
- L S Lautz
- Radboud University Nijmegen, Houtlaan 4, 6525 XZ Nijmegen, the Netherlands
| | - M Z Jeddi
- European Food Safety Authority, Scientific Committee and Emerging Risks Unit, Via Carlo Magno, 1A, 43126 Parma, Italy
| | - F Girolami
- University of Torino, Department of Veterinary Sciences, Largo P. Braccini 2, 10095 Grugliasco, Italy
| | - C Nebbia
- University of Torino, Department of Veterinary Sciences, Largo P. Braccini 2, 10095 Grugliasco, Italy
| | - J L C M Dorne
- European Food Safety Authority, Scientific Committee and Emerging Risks Unit, Via Carlo Magno, 1A, 43126 Parma, Italy.
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Zacharis CK, Tzanavaras PD. Trace analysis of rimantadine in human urine after dispersive liquid liquid microextraction followed by liquid chromatography–post column derivatization. J Sep Sci 2019; 43:631-638. [DOI: 10.1002/jssc.201900903] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 10/30/2019] [Accepted: 10/30/2019] [Indexed: 12/18/2022]
Affiliation(s)
- Constantinos K. Zacharis
- Laboratory of Pharmaceutical AnalysisDepartment of Pharmaceutical TechnologySchool of PharmacyAristotle University of Thessaloniki Thessaloniki Greece
| | - Paraskevas D. Tzanavaras
- Laboratory of Analytical ChemistrySchool of ChemistryFaculty of SciencesAristotle University of Thessaloniki Thessaloniki Greece
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Gao Y, Wu X, Wang Z, Luo P, Xu L, Zheng Q, Kuang H. A sensitive lateral flow immunoassay for the multiple residues of five adamantanes. FOOD AGR IMMUNOL 2019. [DOI: 10.1080/09540105.2019.1612331] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Affiliation(s)
- Yifan Gao
- State Key Lab of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, People’s Republic of China
| | - Xiaoling Wu
- State Key Lab of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, People’s Republic of China
| | - Zhongxing Wang
- State Key Lab of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, People’s Republic of China
| | - Pengjie Luo
- China National Center for Food Safety Risk Assessment, NHC Key Laboratory of Food Safety Risk Assessment, Beijing, People’s Republic of China
| | - Liguang Xu
- State Key Lab of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, People’s Republic of China
| | | | - Hua Kuang
- State Key Lab of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, People’s Republic of China
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Ma M, Sun J, Chen Y, Wen K, Wang Z, Shen J, Zhang S, Ke Y, Wang Z. Highly sensitive SERS immunosensor for the detection of amantadine in chicken based on flower-like gold nanoparticles and magnetic bead separation. Food Chem Toxicol 2018; 118:589-594. [DOI: 10.1016/j.fct.2018.06.013] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Revised: 05/02/2018] [Accepted: 06/06/2018] [Indexed: 12/12/2022]
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Reinen J, van Sas P, van Huygevoort T, Rubio L, Scase K, Wenker M. Development of a Phototoxicity Testing Strategy for Accurate Photosafety Evaluation of Pharmaceuticals Based on the Assessment of Possible Melanin-Binding Effects. Int J Toxicol 2018; 37:296-307. [PMID: 29898631 DOI: 10.1177/1091581818777998] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Drug-induced phototoxicity occurs when drugs absorb natural sunlight, leading to chemical reactions causing cellular damage. Distribution to light-exposed tissues is critical and is enhanced by binding to melanin. The International Council on Harmonization S10 guidance document on photosafety evaluation of pharmaceuticals states that although nonpigmented skin tends to be more sensitive than pigmented skin, pigmented skin models should be considered for drugs that bind significantly to melanin. In this study, an in vitro melanin-binding assay was evaluated as prescreening tool for animal model selection. Binding of various structurally diverse phototoxic drugs to synthetic melanin was investigated in vitro and the high-affinity binder sparfloxacin (SPX), moderate-affinity binder 8-methoxypsoralen (8-MOP), and low-affinity binder pirfenidone (PIF) were selected for in vivo studies. Pigmented Brown Norway (BN) rats were compared with nonpigmented Wistar Albino rats to evaluate their sensitivity for the assessment of phototoxicity and skin concentrations of the drugs were measured. For SPX, the onset of phototoxic symptoms was faster for BN rats and drug concentrations were significantly higher in skin of BN rats. For 8-MOP, both models showed comparable sensitivity and skin concentrations did not differ. For the low-affinity binder PIF, no phototoxic effects were observed and skin concentrations in both models were similar. A combined in vitro/in vivo approach was developed that can be applied for accurate photosafety evaluation of pharmaceuticals based on the assessment of possible melanin-binding effects. In view of the presented data, the pigmented model could be considered for compounds showing a high-affinity binding capacity in vitro.
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Affiliation(s)
- Jelle Reinen
- 1 Charles River Laboratories Den Bosch B.V., DD 's-Hertogenbosch, the Netherlands
| | - Pieter van Sas
- 1 Charles River Laboratories Den Bosch B.V., DD 's-Hertogenbosch, the Netherlands
| | - Ton van Huygevoort
- 1 Charles River Laboratories Den Bosch B.V., DD 's-Hertogenbosch, the Netherlands
| | - Leticia Rubio
- 1 Charles River Laboratories Den Bosch B.V., DD 's-Hertogenbosch, the Netherlands
| | - Kevin Scase
- 1 Charles River Laboratories Den Bosch B.V., DD 's-Hertogenbosch, the Netherlands
| | - Mira Wenker
- 1 Charles River Laboratories Den Bosch B.V., DD 's-Hertogenbosch, the Netherlands
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Sensitive and rapid determination of amantadine without derivatization in human plasma by LC-MS/MS for a bioequivalence study. J Pharm Anal 2018; 8:202-207. [PMID: 29922490 PMCID: PMC6004625 DOI: 10.1016/j.jpha.2017.10.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2017] [Revised: 09/11/2017] [Accepted: 10/24/2017] [Indexed: 11/23/2022] Open
Abstract
A highly sensitive, rapid and rugged liquid chromatography-tandem mass spectrometry (LC-ESI-MS/MS) method was developed for reliable estimation of amantadine (AMD), an antiviral drug in human plasma. The analyte and internal standard (IS), amantadine-d6 (AMD-d6), were extracted from 200 µL plasma by solid phase extraction on Phenomenex Strata-X-C 33 µ cartridges. Chromatography was performed on Synergi™ Hydro-RP C18 (150 mm × 4.6 mm, 4 µm) analytical column using a mixture of acetonitrile and 10 mM ammonium formate, pH 3.0 (80:20, v/v) as the mobile phase. Detection and quantitation was done by multiple reaction monitoring in the positive ionization mode for AMD (m/z 152.1 → 135.1) and IS (m/z 158.0 → 141.1) on a triple quadrupole mass spectrometer. The assay was linear in the concentration range of 0.50–500 ng/mL with correlation coefficient (r2) ≥ 0.9969. The limit of detection of the method was 0.18 ng/mL. The intra-batch and inter-batch precisions were ≤ 5.42% and the accuracy varied from 98.47% to 105.72%. The extraction recovery of amantadine was precise and quantitative in the range of 97.89%–100.28%. IS-normalized matrix factors for amantadine varied from 0.981 to 1.012. The stability of AMD in whole blood and plasma was evaluated under different conditions. The developed method was successfully applied for a bioequivalence study with 100 mg of AMD in 32 healthy volunteers. The reproducibility of the assay was determined by reanalysis of 134 subject samples.
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Wang Z, Wen K, Zhang X, Li X, Wang Z, Shen J, Ding S. New Hapten Synthesis, Antibody Production, and Indirect Competitive Enzyme-Linked Immnunosorbent Assay for Amantadine in Chicken Muscle. FOOD ANAL METHOD 2017. [DOI: 10.1007/s12161-017-1000-5] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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10
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Development of a competitive immunochromatographic assay for the sensitive detection of amantadine in chicken muscle. Food Chem 2017; 232:770-776. [PMID: 28490139 DOI: 10.1016/j.foodchem.2017.04.058] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Revised: 04/02/2017] [Accepted: 04/11/2017] [Indexed: 12/12/2022]
Abstract
Amantadine (AMD) is a prohibitive veterinary medicine in the entire world. In this study, a sensitive colloidal gold immunochromatographic assay (CGICA) was established for the rapid semi-quantitative detection of AMD in chicken muscle. Under optimal conditions, the detection results were obtained in 12min with a limit of detection for 1.80ng/mL. CGICA presented a good linear range from 2.5ng/mL to 25ng/mL, with only 11.5% cross-reactivity with rimantadine. The recovery rates for the fortified samples were ranged from 81% to 120%. The coefficient of variation of the intra-assay and inter-assay was less than 15%. The accuracy of CGICA was confirmed by systematically comparing the result of the proposed method with enzyme-linked immunosorbent assay and ultra-high-performance liquid chromatography-tandem mass spectrometry. Given the advantages of its simplicity, convenience, and speediness, the proposed CGICA is suitable for the on-site rapid detection of AMD in chicken muscle.
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Prapatpong P, Prutthiwanasan B, Nuchtavorn N, Buranaphalin S, Suntornsuk L. Brompheniramine as a novel probe for indirect UV detection and its application for the capillary electrophoresis of adamantane drugs. J Sep Sci 2017; 40:1184-1192. [DOI: 10.1002/jssc.201601162] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Revised: 12/16/2016] [Accepted: 12/16/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Pornpan Prapatpong
- Department of Pharmaceutical Chemistry; Faculty of Pharmacy; Mahidol University; Bangkok Thailand
| | - Brompoj Prutthiwanasan
- Department of Pharmaceutical Chemistry; Faculty of Pharmacy; Mahidol University; Bangkok Thailand
| | - Nantana Nuchtavorn
- Department of Pharmaceutical Chemistry; Faculty of Pharmacy; Mahidol University; Bangkok Thailand
| | - Sawanya Buranaphalin
- Department of Pharmaceutical Chemistry; Faculty of Pharmacy; Mahidol University; Bangkok Thailand
| | - Leena Suntornsuk
- Department of Pharmaceutical Chemistry; Faculty of Pharmacy; Mahidol University; Bangkok Thailand
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12
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Xu L, Peng S, Liu L, Song S, Kuang H, Xu C. Development of sensitive and fast immunoassays for amantadine detection. FOOD AGR IMMUNOL 2016. [DOI: 10.1080/09540105.2016.1148667] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Affiliation(s)
- Liguang Xu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, Jiangsu, People's Republic of China
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, Jiangsu, People's Republic of China
| | - Shuang Peng
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, Jiangsu, People's Republic of China
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, Jiangsu, People's Republic of China
| | - Liqiang Liu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, Jiangsu, People's Republic of China
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, Jiangsu, People's Republic of China
| | - Shanshan Song
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, Jiangsu, People's Republic of China
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, Jiangsu, People's Republic of China
| | - Hua Kuang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, Jiangsu, People's Republic of China
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, Jiangsu, People's Republic of China
| | - Chuanlai Xu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, Jiangsu, People's Republic of China
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, Jiangsu, People's Republic of China
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Wang F, Zhang S, Sheng C, Zhao X, You J. Sensitive Determination of Amantadine in Microdialysis Samples from Rat Plasma by HPLC with Fluorescence Detection. J LIQ CHROMATOGR R T 2015. [DOI: 10.1080/10826076.2015.1087026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Fangfang Wang
- Shandong Province Key Laboratory of Life-Organic Analysis, Qufu Normal University, Qufu, Shandong, P. R. China
| | - Shijuan Zhang
- Shandong Province Key Laboratory of Life-Organic Analysis, Qufu Normal University, Qufu, Shandong, P. R. China
| | - Cuncun Sheng
- Shandong Province Key Laboratory of Life-Organic Analysis, Qufu Normal University, Qufu, Shandong, P. R. China
| | - Xian’en Zhao
- Shandong Province Key Laboratory of Life-Organic Analysis, Qufu Normal University, Qufu, Shandong, P. R. China
| | - Jinmao You
- Shandong Province Key Laboratory of Life-Organic Analysis, Qufu Normal University, Qufu, Shandong, P. R. China
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Science, Xining, Qinghai, P. R. China
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Farajzadeh MA, Nouri N, Alizadeh Nabil AA. Determination of amantadine in biological fluids using simultaneous derivatization and dispersive liquid–liquid microextraction followed by gas chromatography-flame ionization detection. J Chromatogr B Analyt Technol Biomed Life Sci 2013; 940:142-9. [DOI: 10.1016/j.jchromb.2013.09.035] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2013] [Revised: 09/22/2013] [Accepted: 09/26/2013] [Indexed: 10/26/2022]
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Yan H, Liu X, Cui F, Yun H, Li J, Ding S, Yang D, Zhang Z. Determination of amantadine and rimantadine in chicken muscle by QuEChERS pretreatment method and UHPLC coupled with LTQ Orbitrap mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2013; 938:8-13. [DOI: 10.1016/j.jchromb.2013.08.020] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2013] [Revised: 08/07/2013] [Accepted: 08/13/2013] [Indexed: 11/24/2022]
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16
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Zacharis CK, Tzanavaras PD, Vlessidis AG. Determination of rimantadine in human urine by HPLC using a monolithic stationary phase and on-line post-column derivatization. J Sep Sci 2013; 36:1720-5. [DOI: 10.1002/jssc.201300106] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2013] [Revised: 02/26/2013] [Accepted: 03/14/2013] [Indexed: 01/02/2023]
Affiliation(s)
| | - Paraskevas D. Tzanavaras
- Laboratory of Analytical Chemistry; Department of Chemistry; Aristotelian University of Thessaloniki; Thessaloniki; Greece
| | - Athanasios G. Vlessidis
- Laboratory of Analytical Chemistry; Department of Chemistry; University of Ioannina; Ioannina; Greece
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Rozhanchuk TS, Tananaiko OY, Mazurenko EA, Egorov OA. A carbositall electrode modified with a SiO2-hemoglobin-gold film as a promising biosensing element. JOURNAL OF ANALYTICAL CHEMISTRY 2012. [DOI: 10.1134/s1061934811120070] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Berendsen BJA, Wegh RS, Essers ML, Stolker AAM, Weigel S. Quantitative trace analysis of a broad range of antiviral drugs in poultry muscle using column-switch liquid chromatography coupled to tandem mass spectrometry. Anal Bioanal Chem 2011; 402:1611-23. [PMID: 22173207 PMCID: PMC3262966 DOI: 10.1007/s00216-011-5581-3] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2011] [Revised: 11/14/2011] [Accepted: 11/15/2011] [Indexed: 12/05/2022]
Abstract
A liquid chromatography–tandem mass spectrometry method for the analysis of seven antiviral drugs, zanamivir, ribavirin, oseltamivir, oseltamivir carboxylate, amantadine, rimantadine and arbidol, in poultry muscle is reported. The antiviral drugs were extracted from the homogenized poultry muscle sample using methanol. The extract was purified using tandem solid-phase extraction combining a cation exchange cartridge and a phenylboronic acid cartridge. To prevent excessive matrix effects, the analytes were separated from the matrix constituents using a column-switch liquid chromatography system combining a reversed-phase and a Hypercarb analytical column. Detection was carried out using tandem mass spectrometry. The method was fully validated according to 2002/657/EC [1] and proved to be adequate for quantification and confirmation of zanamivir and ribavirin at 10 μg kg−1, oseltamivir, oseltamivir carboxylate, amantadine and rimantadine at levels below 1.0 μg kg−1 and for qualitative confirmatory analysis of arbidol at levels below 1 μg kg−1.
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Affiliation(s)
- Bjorn J A Berendsen
- RIKILT-Institute of Food Safety, Wageningen University and Research Centre, Akkermaalsbos 2, 6708WB, P.O. Box 230, 6700AE Wageningen, The Netherlands.
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Analysis of amantadine in biological fluids using hollow fiber-based liquid–liquid–liquid microextraction followed by corona discharge ion mobility spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2011; 879:3065-70. [DOI: 10.1016/j.jchromb.2011.09.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2011] [Revised: 08/25/2011] [Accepted: 09/08/2011] [Indexed: 11/17/2022]
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20
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21
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Xie MF, Zhou W, Tong XY, Chen YL, Cai Y, Li Y, Duan GL. High-performance liquid chromatographic determination of memantine hydrochloride in rat plasma using sensitive fluorometric derivatization. J Sep Sci 2011; 34:241-6. [DOI: 10.1002/jssc.201000579] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2010] [Revised: 11/10/2010] [Accepted: 11/10/2010] [Indexed: 11/09/2022]
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22
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Yeh HH, Yang YH, Chen SH. Simultaneous determination of memantine and amantadine in human plasma as fluorescein derivatives by micellar electrokinetic chromatography with laser-induced fluorescence detection and its clinical application. Electrophoresis 2010; 31:1903-11. [DOI: 10.1002/elps.201000001] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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23
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Jalali F, Maghooli R. Potentiometric determination of trace amounts of amantadine using a modified carbon-paste electrode. ANAL SCI 2010; 25:1227-30. [PMID: 19822968 DOI: 10.2116/analsci.25.1227] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A chemically modified carbon-paste electrode has been described for the sensitive and selective determination of amantadine. Beta-cyclodextrin was used as modifier. The electrode shows a sub-Nernstian response of 51.0 +/- 1.0 mV decade(-1) for amantadine in the concentration range of 6.3 x 10(-10)-7.1 x 10(-7) M at 25 degrees C. The optimum pH value was maintained at 4.5 using a 0.02 M acetate buffer. The limit of detection of the electrode was 6.3 x 10(-10) M of amantadine. The electrode responded very rapidly (<60 s) to changes in the concentration of amantadine, and its lifetime was more than three months. The relative standard deviation of measurements for a 2.0 x 10(-7) M of amantadine was 0.68% (n = 7). The application of a modified carbon-paste electrode to the determination of amantadine in its pharmaceutical preparations showed a relative error of 2%. The recovery of amantadine (2.5 x 10(-8) M) from a blood-serum sample was 94%.
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Affiliation(s)
- F Jalali
- Department of Chemistry, Faculty of Science, Razi University, Kermanshah, Iran.
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Electroanalytical properties of haemoglobin in silica-nanocomposite films electrogenerated on pyrolitic graphite electrode. J Electroanal Chem (Lausanne) 2009. [DOI: 10.1016/j.jelechem.2008.10.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Shuangjin C, Fang F, Han L, Ming M. New method for high-performance liquid chromatographic determination of amantadine and its analogues in rat plasma. J Pharm Biomed Anal 2007; 44:1100-5. [PMID: 17553649 DOI: 10.1016/j.jpba.2007.04.021] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2006] [Revised: 04/16/2007] [Accepted: 04/18/2007] [Indexed: 10/23/2022]
Abstract
A novel precolumn derivatization method is described for the quantitative determination of amantadine, rimantadine and memantine in biological samples by HPLC with UV detection. The derivatization was performed at room temperature using anthraquinone-2-sulfonyl chloride (ASC) as reagent for only 10 min and without postderivatization treatment to inactivate excess reagent. The derivatives were analyzed by isocratic HPLC with a UV detector at 256 nm on a Lichrosper C18 column. The linear range for the determination of three drugs spiked in plasma (0.2 ml) was 0.05-5.0 microg/ml for amantadine and rimantadine, 0.05-2.0 microg/ml for memantine, respectively. The limits of detection and quantification were 20 and 50 ng/ml for the analytes, respectively. Application of the method to the analysis of amantadine, rimantadine and memantine in rat plasma and pharmacokinetic studies are demonstrated and proved feasible.
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Affiliation(s)
- Cui Shuangjin
- Department of Pharmaceutical Analysis, China Pharmaceutical University, Nanjing 210009, China
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Wang P, Liang YZ, Chen BM, Zhou N, Yi LZ, Yu Y, Yi ZB. Quantitative determination of amantadine in human plasma by liquid chromatography–mass spectrometry and the application in a bioequivalence study. J Pharm Biomed Anal 2007; 43:1519-25. [PMID: 17156962 DOI: 10.1016/j.jpba.2006.10.044] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2006] [Revised: 10/17/2006] [Accepted: 10/21/2006] [Indexed: 10/23/2022]
Abstract
A sensitive liquid chromatography-electrospray ionization mass spectrometry (LC-ESI-MS) method is developed and validated for rapid determination of amantadine in human plasma. Desloratadine was used as the internal standard (I.S.). Human plasma (0.2 mL) was first alkalified with 100 microL of sodium hydroxide (3M) and then extracted with 1 mL of n-hexane containing 1% isopropanol (v/v) and 10% dichloromethane (v/v) by vortex-mixer for 3 min. The mixture was centrifuged at 14,000 rpm for 5 min. The supernatant was evaporated to dryness and the residue was dissolved in mobile phase. Samples were separated using a Thermo Hypersil-HyPURITYC18 reversed-phase column (150 mm x 2.1 mm i.d., 5 microm). Mobile phase consisted of methanol-acetonitrile-20 mM ammonium acetate (45:10:45, v/v/v) containing 1% acetic acid with pH 4.0. Amantadine and I.S. were measured by electrospray ion source in positive selective ion monitoring mode. The good linearity ranged from 3.9 to 1000 ng/mL and the lowest limit of quantification was 3.9 ng/mL. The extraction efficiencies were approximately 70% and recoveries of method ranged from 98.53 to 103.24%. The intra-day relative standard deviations (R.S.D.) were less than 8.43% and inter-day R.S.D. below 10.59%. The quality control samples were stable when kept at room temperature for 12h, at -20 degrees C for 30 days and after four freeze/thaw cycles. The method has been successfully used to evaluation of the pharmacokinetics and bioequivalence of amantadine in 20 healthy volunteers after an oral dose of 100 mg amantadine.
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Affiliation(s)
- Ping Wang
- College of Chemistry and Chemical Engineering, Research Center of Modernization of Chinese Medicines, Central South University, Changsha 410083, PR China
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Higashi Y, Nakamura S, Fujii Y. Sensitive determination of 4-(4-chlorophenyl)-4-hydroxypiperidine, a metabolite of haloperidol, in a rat biological sample by HPLC with fluorescence detection after pre-column derivatization using 4-fluoro-7-nitro-2,1,3-benzoxadiazole. Biomed Chromatogr 2006; 20:964-70. [PMID: 16506267 DOI: 10.1002/bmc.630] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
4-(4-Chlorophenyl)-4-hydroxypiperidine (CPHP), one of the metabolites of haloperidol, is considered to exhibit brain toxicity. CPHP concentrations in plasma and tissue homogenates (each 200 microL) from rats were analyzed by HPLC fluorescence detection after pre-column derivatization with 4-fluoro-7-nitro-2,1,3-benzoxadiazole (NBD-F). After basic extraction of the samples with benzene, the derivatization with NBD-F was conducted in borate buffer (pH 8.0) at 60 degrees C for 3 min. Mexiletine was carried through the procedure as an internal standard. The regression equation for CPHP showed a good linearity in the range of 0.03-1 microg/mL with a detection limit of 0.008 microg/mL. The coefficient of variation was less than 11.6%. Plasma concentration-time courses of CPHP after intraperitoneal or per oral administration of CPHP, haloperidol or reduced haloperidol were examined, and the pharmacokinetic parameters were estimated. Additionally, CPHP levels in various tissues at 8 h after intraperitoneal administration of these compounds were compared. The method was simple and sensitive, useful for determination of CPHP in rat biological samples using as little as 200 microL of sample volume and could be applied for pharmacokinetic study.
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Affiliation(s)
- Yasuhiko Higashi
- Department of Analytical Chemistry, Faculty of Pharmaceutical Sciences, Hokuriku University, Ho-3, Kanagawa-machi, Kanazawa 920-1181, Japan.
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