51
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γ-MPS-Modified Silica Conical Microcolumn Separation/Preconcentration of Trace Antipsychotic Drugs in Rat Plasma and Environmental Water Samples Prior to Their Determination by LC. Chromatographia 2014. [DOI: 10.1007/s10337-014-2786-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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52
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Szultka M, Pomastowski P, Railean-Plugaru V, Buszewski B. Microextraction sample preparation techniques in biomedical analysis. J Sep Sci 2014; 37:3094-105. [DOI: 10.1002/jssc.201400621] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2014] [Revised: 07/14/2014] [Accepted: 08/06/2014] [Indexed: 01/07/2023]
Affiliation(s)
- Malgorzata Szultka
- Department of Environmental Chemistry and Bioanalytics; Faculty of Chemistry; Nicolaus Copernicus University; Torun Poland
| | - Pawel Pomastowski
- Department of Environmental Chemistry and Bioanalytics; Faculty of Chemistry; Nicolaus Copernicus University; Torun Poland
| | - Viorica Railean-Plugaru
- Department of Environmental Chemistry and Bioanalytics; Faculty of Chemistry; Nicolaus Copernicus University; Torun Poland
- Faculty of Chemistry and Chemical Technology; Moldova State University; Chisinau Republic of Moldova
| | - Boguslaw Buszewski
- Department of Environmental Chemistry and Bioanalytics; Faculty of Chemistry; Nicolaus Copernicus University; Torun Poland
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53
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High performance liquid chromatographic determination of ultra traces of two tricyclic antidepressant drugs imipramine and trimipramine in urine samples after their dispersive liquid-liquid microextraction coupled with response surface optimization. J Pharm Biomed Anal 2014; 100:271-278. [PMID: 25178259 DOI: 10.1016/j.jpba.2014.08.008] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2014] [Revised: 08/03/2014] [Accepted: 08/05/2014] [Indexed: 11/22/2022]
Abstract
Dispersive liquid-liquid microextraction (DLLME) coupled with high performance liquid chromatography by ultraviolet detection (HPLC-UV) as a fast and inexpensive technique was applied to the determination of imipramine and trimipramine in urine samples. Response surface methodology (RSM) was used for multivariate optimization of the effects of seven different parameters influencing the extraction efficiency of the proposed method. Under optimized experimental conditions, the enrichment factors and extraction recoveries were between 161.7-186.7 and 97-112%, respectively. The linear range and limit of detection for both analytes found to be 5-100ng mL(-1) and 0.6ng mL(-1), respectively. The relative standard deviations for 5ng mL(-1) of the drugs in urine samples were in the range of 5.1-6.1 (n=5). The developed method was successfully applied to real urine sample analyses.
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54
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Xu R, Lee HK. Application of electro-enhanced solid phase microextraction combined with gas chromatography–mass spectrometry for the determination of tricyclic antidepressants in environmental water samples. J Chromatogr A 2014; 1350:15-22. [DOI: 10.1016/j.chroma.2014.05.024] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2014] [Revised: 05/07/2014] [Accepted: 05/08/2014] [Indexed: 10/25/2022]
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55
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dos Santos MF, Ferri CC, Seulin SC, Leyton V, Pasqualucci CAG, Muñoz DR, Yonamine M. Determination of antidepressants in whole blood using hollow-fiber liquid-phase microextraction and gas chromatography–mass spectrometry. Forensic Toxicol 2014. [DOI: 10.1007/s11419-014-0226-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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56
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Asiabi H, Yamini Y, Moradi M. Determination of sulfonylurea herbicides in soil samples via supercritical fluid extraction followed by nanostructured supramolecular solvent microextraction. J Supercrit Fluids 2013. [DOI: 10.1016/j.supflu.2013.09.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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57
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Analysis of Paraben Preservatives in Cosmetic Samples: Comparison of Three Different Dynamic Hollow Fiber Liquid-Phase Microextraction Methods. Chromatographia 2013. [DOI: 10.1007/s10337-013-2605-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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58
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Saber-Tehrani M, Aberoomand-Azar P, Raziee M. HOLLOW FIBER-BASED LIQUID PHASE MICROEXTRACTION COUPLED WITH HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY FOR EXTRACTION AND DETERMINATION OF VITAMIN D3 IN BIOLOGICAL FLUIDS. J LIQ CHROMATOGR R T 2013. [DOI: 10.1080/10826076.2012.745144] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- M. Saber-Tehrani
- a Department of Chemistry , Science and Research Branch, Islamic Azad University , Tehran , Iran
| | - P. Aberoomand-Azar
- a Department of Chemistry , Science and Research Branch, Islamic Azad University , Tehran , Iran
| | - Maryam Raziee
- a Department of Chemistry , Science and Research Branch, Islamic Azad University , Tehran , Iran
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59
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Lim TH, Hu L, Yang C, He C, Lee HK. Membrane assisted micro-solid phase extraction of pharmaceuticals with amino and urea-grafted silica gel. J Chromatogr A 2013; 1316:8-14. [DOI: 10.1016/j.chroma.2013.09.034] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2013] [Revised: 09/08/2013] [Accepted: 09/09/2013] [Indexed: 10/26/2022]
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60
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Song XY, Shi YP, Chen J. Carbon nanotubes reinforced hollow fiber solid phase microextraction for the determination of strychnine and brucine in urine. Talanta 2013; 116:188-94. [DOI: 10.1016/j.talanta.2013.05.025] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2013] [Revised: 05/09/2013] [Accepted: 05/11/2013] [Indexed: 11/24/2022]
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61
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Furlanetto S, Orlandini S, Pasquini B, Del Bubba M, Pinzauti S. Quality by Design approach in the development of a solvent-modified micellar electrokinetic chromatography method: finding the design space for the determination of amitriptyline and its impurities. Anal Chim Acta 2013; 802:113-24. [PMID: 24176512 DOI: 10.1016/j.aca.2013.10.005] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2013] [Revised: 09/10/2013] [Accepted: 10/03/2013] [Indexed: 02/05/2023]
Abstract
A solvent-modified micellar electrokinetic chromatography method was set up for the simultaneous determination of the tricyclic antidepressant amitriptyline (AMI) and its main impurities. The method was developed following Quality by Design (QbD) principles according to ICH Guideline Q8(R2). QbD approach made it possible to find the design space (DS), where quality was assured. After a scouting phase, aimed at selecting a suitable capillary electrophoresis pseudostationary phase, risk assessment tools were employed to define the critical process parameters (CPPs) to be considered in a screening phase (applied voltage, concentration and pH of the background electrolyte, concentration of the surfactant sodium dodecyl sulphate, of the cosurfactant n-butanol and of the organic modifiers acetonitrile and urea). The effects of the seven selected CPPs on critical quality attributes (CQAs), namely resolution values between critical peak pairs and analysis time, were investigated throughout the knowledge space by means of a symmetric screening matrix. Response surface study was then carried out on four selected CPPs by applying a Doehlert Design. Monte-Carlo simulations were performed in order to estimate the probability of meeting the desired specifications on CQAs, and thus to define the DS by means of a risk of failure map. Additional points at the edges of the DS were tested in order to verify the requirements for CQAs to be fulfilled. A control strategy was implemented by defining system suitability tests. The developed method was validated following ICH Guideline Q2(R1), including robustness assessment by Plackett-Burman design, and was applied to the analysis of real samples of amitriptyline coated tablets.
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Affiliation(s)
- S Furlanetto
- Department of Chemistry "Ugo Schiff", University of Florence, Via U. Schiff 6, 50019 Sesto Fiorentino, Florence, Italy.
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62
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Determination of Anilines and Toluidines in Water by Salt-Assisted Dispersive Liquid–Liquid Microextraction Combined with GC-FID. Chromatographia 2013. [DOI: 10.1007/s10337-013-2559-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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63
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Two-phase hollow fiber liquid phase microextraction for preconcentration of pyrethroid pesticides residues in some fruits and vegetable juices prior to gas chromatography/mass spectrometry. J Food Compost Anal 2013. [DOI: 10.1016/j.jfca.2013.06.006] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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64
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Han D, Tang B, Row KH. DETERMINATION OF DIURETIC DRUGS IN HUMAN URINE USING DISPERSIVE LIQUID–LIQUID MICROEXTRACTION BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY. J LIQ CHROMATOGR R T 2013. [DOI: 10.1080/10826076.2012.712931] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Dandan Han
- a Department of Chemical Engineering , Inha University , Incheon , Korea
| | - Baokun Tang
- a Department of Chemical Engineering , Inha University , Incheon , Korea
| | - Kyung Ho Row
- a Department of Chemical Engineering , Inha University , Incheon , Korea
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65
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Hollow fiber based affinity selection combined with high performance liquid chromatography–mass spectroscopy for rapid screening lipase inhibitors from lotus leaf. Anal Chim Acta 2013; 785:75-81. [DOI: 10.1016/j.aca.2013.04.058] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2012] [Revised: 04/20/2013] [Accepted: 04/28/2013] [Indexed: 11/21/2022]
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66
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Sarafraz-Yazdi A, Abedi MR, Es'haghi Z. PRE-CONCENTRATION AND DETERMINATION OF β-BLOCKERS USING CARBON NANOTUBE-ASSISTED PSEUDO-STIRBAR HOLLOW FIBER SOLID-/LIQUID-PHASE MICROEXTRACTION AND HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY WITH FLUORESCENCE DETECTION. J LIQ CHROMATOGR R T 2013. [DOI: 10.1080/10826076.2012.673212] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Ali Sarafraz-Yazdi
- a Department of Chemistry , Ferdowsi University of Mashhad , I.R. of Iran
| | - Mohamad Reza Abedi
- a Department of Chemistry , Ferdowsi University of Mashhad , I.R. of Iran
- b Department of Applied Chemistry, Quchan Branch , Islamic Azad University , Quchan , I.R. of Iran
| | - Zarrin Es'haghi
- c Department of Chemistry , Payame Noor University , Tehran , I.R. of Iran
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67
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Hussain A, Rahman MA, Hussain MS, Mirza MA, Iqbal Z, Harwansh R, Singh LR. HPTLC METHOD FOR ANALYSIS OF SERTRALINE IN PURE BULK DRUG AND LIPIDIC NANO DELIVERY SYSTEM: A STRESS DEGRADATION STUDIES. J LIQ CHROMATOGR R T 2013. [DOI: 10.1080/10826076.2012.673208] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Arshad Hussain
- a Faculty of Pharmacy, Integral University , Lucknow , India
| | | | | | - Mohd. Aamir Mirza
- b Department of Pharmaceutics , Faculty of Pharmacy, Jamia Hamdard , New Delhi , India
| | - Zeenat Iqbal
- b Department of Pharmaceutics , Faculty of Pharmacy, Jamia Hamdard , New Delhi , India
| | - Ranjit Harwansh
- c SLT institute of Pharmaceutical Sciences, Guru Ghasidas Central University , Bilaspur , India
| | - L. Ratnakar Singh
- d Department of Pharmacy , Institute of Bio-Medical Education and Research, Mangalayatan University , Aligarh , India
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68
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Davarani SSH, Morteza-Najarian A, Nojavan S, Pourahadi A, Abbassi MB. Two-phase electromembrane extraction followed by gas chromatography-mass spectrometry analysis. J Sep Sci 2013; 36:736-43. [DOI: 10.1002/jssc.201200838] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2012] [Revised: 10/19/2012] [Accepted: 10/24/2012] [Indexed: 11/11/2022]
Affiliation(s)
| | - Amin Morteza-Najarian
- Department of Chemistry; Faculty of Sciences; Shahid Beheshti University, G. C.; Evin Tehran Iran
| | - Saeed Nojavan
- Department of Chemistry; Faculty of Sciences; Shahid Beheshti University, G. C.; Evin Tehran Iran
| | - Ahmad Pourahadi
- Department of Chemistry; Faculty of Sciences; Shahid Beheshti University, G. C.; Evin Tehran Iran
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69
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Combination of electromembrane extraction with dispersive liquid–liquid microextraction followed by gas chromatographic analysis as a fast and sensitive technique for determination of tricyclic antidepressants. J Chromatogr B Analyt Technol Biomed Life Sci 2013; 913-914:138-46. [DOI: 10.1016/j.jchromb.2012.12.008] [Citation(s) in RCA: 82] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2012] [Revised: 11/20/2012] [Accepted: 12/09/2012] [Indexed: 11/21/2022]
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70
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Melis V, Usach I, Peris JE. Determination of sertraline in rat plasma by HPLC and fluorescence detection and its application toin vivopharmacokinetic studies. J Sep Sci 2012; 35:3302-7. [DOI: 10.1002/jssc.201200586] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2012] [Revised: 08/06/2012] [Accepted: 08/12/2012] [Indexed: 11/06/2022]
Affiliation(s)
- Virginia Melis
- Department of Pharmacy and Pharmaceutical Technology; Faculty of Pharmacy; University of Valencia; Valencia; Spain
| | - Iris Usach
- Department of Pharmacy and Pharmaceutical Technology; Faculty of Pharmacy; University of Valencia; Valencia; Spain
| | - José-Esteban Peris
- Department of Pharmacy and Pharmaceutical Technology; Faculty of Pharmacy; University of Valencia; Valencia; Spain
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71
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Abstract
Sample preparation has historically been, and continues to be, the most challenging part of the bioanalytical workflow. Several techniques have been developed over the years to deal with the problems of recovery and matrix effects in an effort to increase the reliability and robustness of the bioanalytical method. In recent years certain techniques have come into prominence and gained acceptance in routine sample preparation, and some have shown promise in their use in a discovery environment where speed is critical and method development time is often limited. The aim of this review is to examine several of these techniques and provide examples of their use from the literature, as well as comment on their utility in current workflows.
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72
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Das R, Agrawal Y. Simultaneous Monitoring of Selective Serotonin Reuptake Inhibitors in Human Urine, Plasma and Oral Fluid by Reverse-Phase High Performance Liquid Chromatography. J Chromatogr Sci 2012; 51:146-54. [DOI: 10.1093/chromsci/bms119] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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73
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Hamed Mosavian MT, Es'haghi Z, Razavi N, Banihashemi S. Pre-concentration and determination of amitriptyline residues in waste water by ionic liquid based immersed droplet microextraction and HPLC. J Pharm Anal 2012; 2:361-365. [PMID: 29403767 PMCID: PMC5760763 DOI: 10.1016/j.jpha.2012.07.007] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2012] [Accepted: 07/14/2012] [Indexed: 11/28/2022] Open
Abstract
This paper describes a new approach for the determination of amitriptyline in wastewater by ionic liquid based immersed droplet microextraction (IL-IDME) prior to high-performance liquid chromatography with ultraviolet detection. 1-Hexyl-3-methylimidazolium hexafluorophosphate ([C6MIM][PF6]) was used as an ionic liquid. Various factors that affect extraction, such as volume of ionic liquid, stirring rate, extraction time, pH of the aqueous solution and salting effect, were optimized. The optimal conditions were as follows: microextraction time, 10 min; stirring rate, 720 rpm; pH, 11; ionic drop volume, 100 μL; and no sodium chloride addition. In quantitative experiments the method showed linearity in a range from 0.01 to 10 μg/mL, a limit of detection of 0.004 μg/mL and an excellent pre-concentration factor (PF) of 1100. Finally, the method was successfully applied to the determination of amitriptyline in the hospital wastewater samples.
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Affiliation(s)
- M T Hamed Mosavian
- Chemical Engineering Department, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Z Es'haghi
- Department of Chemistry, Payame Noor University, 19395-4697 Tehran, Islamic Republic of Iran
| | - N Razavi
- Chemistry Department, Faculty of Sciences, Ferdowsi University of Mashhad, Mashhad, Iran
| | - S Banihashemi
- Chemistry Department, Faculty of Sciences, Ferdowsi University of Mashhad, Mashhad, Iran
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74
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Farhadi K, Hatami M, Matin AA. Microextraction techniques in therapeutic drug monitoring. Biomed Chromatogr 2012; 26:972-89. [PMID: 22767149 DOI: 10.1002/bmc.2774] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2012] [Accepted: 05/11/2012] [Indexed: 11/08/2022]
Abstract
Therapeutic drug monitoring (TDM), as part of clinical process of medical treatments, is commonly used to maintain 'therapeutic' drug concentrations. TDM is useful to identify the causes of unwanted or unexpected responses, to prevent unnecessary diagnostic testing, to improve clinical outcomes, and even to save lives. The determination of drug concentration in blood samples requires an excellent sample preparation procedure. Recent trends in sample preparation include miniaturization, automation, high-throughput performance, on-line coupling with analytical instruments and low-cost operation through extremely low or no solvent consumption. Microextraction techniques, such as liquid- and solid-phase microextraction, have these advantages over the traditional techniques. This paper reviews the recent developments in microextraction techniques used for drug monitoring in serum, plasma or blood samples.
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Affiliation(s)
- Khalil Farhadi
- Department of Chemistry, Faculty of Science, Urmia University, Iran.
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75
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Nojavan S, Moharami A, Reza Fakhari A. Two-step liquid phase microextraction combined with capillary electrophoresis: A new approach to simultaneous determination of basic and zwitterionic compounds. J Sep Sci 2012; 35:1959-66. [DOI: 10.1002/jssc.201200229] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2012] [Revised: 04/19/2012] [Accepted: 04/20/2012] [Indexed: 11/10/2022]
Affiliation(s)
- Saeed Nojavan
- Department of Chemistry; Faculty of Sciences; Shahid Beheshti University, G. C.; Tehran Iran
| | | | - Ali Reza Fakhari
- Department of Chemistry; Faculty of Sciences; Shahid Beheshti University, G. C.; Tehran Iran
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76
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Desoubries C, Chapuis-Hugon F, Bossée A, Pichon V. Three-phase hollow fiber liquid-phase microextraction of organophosphorous nerve agent degradation products from complex samples. J Chromatogr B Analyt Technol Biomed Life Sci 2012; 900:48-58. [DOI: 10.1016/j.jchromb.2012.05.029] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2012] [Revised: 05/15/2012] [Accepted: 05/24/2012] [Indexed: 11/16/2022]
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77
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Abstract
The last two decades have provided analysts with more sensitive technology, enabling scientists from all analytical fields to see what they were not able to see just a few years ago. This increased sensitivity has allowed drug detection at very low concentrations and testing in unconventional samples (e.g., hair, oral fluid and sweat), where despite having low analyte concentrations has also led to a reduction in sample size. Along with this reduction, and as a result of the use of excessive amounts of potentially toxic organic solvents (with the subsequent environmental pollution and costs associated with their proper disposal), there has been a growing tendency to use miniaturized sampling techniques. Those sampling procedures allow reducing organic solvent consumption to a minimum and at the same time provide a rapid, simple and cost-effective approach. In addition, it is possible to get at least some degree of automation when using these techniques, which will enhance sample throughput. Those miniaturized sample preparation techniques may be roughly categorized in solid-phase and liquid-phase microextraction, depending on the nature of the analyte. This paper reviews recently published literature on the use of microextraction sampling procedures, with a special focus on the field of forensic toxicology.
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78
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Solid-phase microextraction based on cetyltrimethylammonium bromide-coated magnetic nanoparticles for determination of antidepressants from biological fluids. Med Chem Res 2012. [DOI: 10.1007/s00044-012-0158-z] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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79
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Orthogonal array design for optimization of hollow-fiber-based liquid-phase microextraction combined with high-performance liquid chromatography for study of the pharmacokinetics of magnoflorine in rat plasma. Anal Bioanal Chem 2012; 403:1951-60. [DOI: 10.1007/s00216-012-6013-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2012] [Revised: 04/01/2012] [Accepted: 04/02/2012] [Indexed: 10/28/2022]
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80
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Electromembrane extraction combined with gas chromatography for quantification of tricyclic antidepressants in human body fluids. Anal Chim Acta 2012; 725:51-6. [DOI: 10.1016/j.aca.2012.02.048] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2012] [Revised: 02/27/2012] [Accepted: 02/29/2012] [Indexed: 11/22/2022]
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81
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Hollow fiber liquid-phase microextraction combined with high performance liquid chromatography for the determination of trace mitiglinide in biological fluids. J Chromatogr B Analyt Technol Biomed Life Sci 2012; 895-896:131-6. [DOI: 10.1016/j.jchromb.2012.03.031] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2012] [Revised: 03/09/2012] [Accepted: 03/20/2012] [Indexed: 11/19/2022]
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82
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Developments in hollow fiber based liquid-phase microextraction: principles and applications. Mikrochim Acta 2012. [DOI: 10.1007/s00604-012-0773-x] [Citation(s) in RCA: 115] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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83
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Ghambarian M, Yamini Y, Esrafili A. Three-phase hollow fiber microextraction based on two immiscible organic solvents for determination of tricyclic antidepressant drugs: Comparison with conventional three-phase hollow fiber microextraction. J Chromatogr A 2012; 1222:5-12. [DOI: 10.1016/j.chroma.2011.11.055] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2011] [Revised: 11/19/2011] [Accepted: 11/22/2011] [Indexed: 11/29/2022]
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84
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Ho TT, Chen CY, Li ZG, Yang TCC, Lee MR. Determination of chlorophenols in landfill leachate using headspace sampling with ionic liquid-coated solid-phase microextraction fibers combined with gas chromatography–mass spectrometry. Anal Chim Acta 2012; 712:72-7. [DOI: 10.1016/j.aca.2011.11.025] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2011] [Revised: 11/08/2011] [Accepted: 11/10/2011] [Indexed: 10/15/2022]
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85
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Spectrofluorometric Analysis of New-Generation Antidepressant Drugs in Pharmaceutical Formulations, Human Urine, and Plasma Samples. ACTA ACUST UNITED AC 2012. [DOI: 10.1155/2012/567207] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Spectrofluorometric analysis for the quantification of new-generation antidepressant drugs belong to the class of selective serotonin reuptake inhibitors and selective norepinephrine reuptake inhibitors is described. Five different drugs, sertraline, paroxetine, citalopram, venlafaxine, and fluoxetine, were analysed for spectrofluorometric detection in pharmaceutical formulations and urine and plasma samples. The calibration curves were found linear between fluorescence intensity and drugs concentration in the range of 5–500 ng/L with coefficients of determination above 0.9985 for all the analytes. The method recoveries were higher than 85% in all the three matrices. The intra- and interday variation coefficients were observed less than 8% and 13%, respectively. The limits of detection (LOD) and limit of quantification (LOQ) were found in the range of 0.016–0.084 ng/L and 0.090–0.285 ng/L, respectively. Additionally, the results were compared statistically for each analyte in all the three matrices and were found equivalent, which signifies the absence of matrix effect. Thus, the method will be applied successfully to the determination of the cited drugs in pure or dosage forms as well as in biological fluids with good accuracy and precision.
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86
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Hatami M, Farhadi K. Application of hollow fiber-supported liquid-phase microextraction coupled with HPLC for the determination of guaifenesin enantiomer-protein binding. Biomed Chromatogr 2011; 26:875-80. [DOI: 10.1002/bmc.1746] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2011] [Revised: 10/02/2011] [Accepted: 10/03/2011] [Indexed: 11/09/2022]
Affiliation(s)
- Mehdi Hatami
- Department of Chemistry, Faculty of Science; Urmia University; Urmia; Iran
| | - Khalil Farhadi
- Department of Chemistry, Faculty of Science; Urmia University; Urmia; Iran
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87
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Ito R, Ushiro M, Takahashi Y, Saito K, Ookubo T, Iwasaki Y, Nakazawa H. Improvement and validation the method using dispersive liquid-liquid microextraction with in situ derivatization followed by gas chromatography-mass spectrometry for determination of tricyclic antidepressants in human urine samples. J Chromatogr B Analyt Technol Biomed Life Sci 2011; 879:3714-20. [PMID: 22035981 DOI: 10.1016/j.jchromb.2011.10.012] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2011] [Revised: 10/04/2011] [Accepted: 10/05/2011] [Indexed: 10/16/2022]
Abstract
A simple, rapid and sensitive method termed dispersive liquid-liquid microextraction (DLLME) combined with gas chromatography-mass spectrometry (GC/MS) was developed for the determination of tricyclic antidepressants (TCAs) in human urine sample. An appropriate mixture of methanol (disperser solvent), carbon tetrachloride (extraction solvent), and acetic anhydride (derivatization reagent) was injected rapidly into human urine sample. After extraction, the sedimented phase was analyzed by GC/MS. The calibration curves obtained with human urine were linear with a correlation coefficient of over 0.99 in the range of 2.0/5.0-100 ng mL(-1). Under the optimum conditions (carbon tetrachloride: 10 μL, methanol: 150 μL), the detection limits and the quantification limits of the tricyclic antidepressants were 0.5-2.0 ng mL(-1) and 2.0-5.0 ng mL(-1), respectively. The average recoveries of TCAs were 88.2-104.3%. Moreover, the inter- and intra-day precision and accuracy was acceptable at all concentrations. The results showed that DLLME is applicable to the determination of trace amounts of TCAs in human urine sample.
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Affiliation(s)
- Rie Ito
- Department of Analytical Chemistry, Faculty of Pharmaceutical Sciences, Hoshi University, Shinagawa, Tokyo, Japan.
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88
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El-Enany NM, Abdelal A, Belal F. Spectrofluorimetric determination of sertraline in dosage forms and human plasma through derivatization with 9-fluorenylmethyl chloroformate. Chem Cent J 2011; 5:56. [PMID: 21978386 PMCID: PMC3212809 DOI: 10.1186/1752-153x-5-56] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2011] [Accepted: 10/06/2011] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Sertraline is primarily used to treat major depression in adult outpatients as well as obsessive-compulsive, panic and social anxiety disorders in both adults and children. A survey of the literature reveals that most of the reported methods are either insufficiently sensitive or tedious and require highly sophisticated and dedicated instrumentation. The proposed method is considered to be specific for determination of SER in presence of its metabolite (deaminated form). RESULTS A sensitive, simple and specific spectrofluorimetric method was developed for the determination of sertraline (SER) in pharmaceutical formulations and biological fluids. The method is based on its reaction with 9-fluorenylmethyl chloroformate (FMOC-Cl) in borate buffer of pH 8.0 to yield a highly fluorescent derivative peaking at 315 nm after excitation at 265 nm. The different experimental parameters affecting the development and stability of the reaction product were carefully studied and optimized. The fluorescence concentration plot was rectilinear over the range of 0.05-1.0 μg mL-1 with a lower detection limit of 5.34 × 10-3 μg mL-1 and limit of quantitation of 0.016 μg mL-1. CONCLUSIONS The proposed method was successfully applied to the analysis of commercial tablets and the results obtained were in good agreement with those obtained using the reference method. Furthermore, the method was applied for the determination of SER in spiked and real human plasma. The mean % recovery (n = 3) was 94.33 ± 1.53 and 92.00 ± 2.65, respectively. A proposal of the reaction pathway was postulated.
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Affiliation(s)
- Nahed M El-Enany
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, University of Mansoura, 35516, Mansoura, Egypt.
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89
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Es’haghi Z, Sorayaei H, Samadi F, Masrournia M, Bakherad Z. Fabrication of a novel nanocomposite based on sol–gel process for hollow fiber-solid phase microextraction of aflatoxins: B1 and B2, in cereals combined with high performane liquid chromatography–diode array detection. J Chromatogr B Analyt Technol Biomed Life Sci 2011; 879:3034-40. [DOI: 10.1016/j.jchromb.2011.08.042] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2011] [Revised: 08/20/2011] [Accepted: 08/30/2011] [Indexed: 11/16/2022]
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90
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Trends in liquid-phase microextraction, and its application to environmental and biological samples. Mikrochim Acta 2011. [DOI: 10.1007/s00604-011-0678-0] [Citation(s) in RCA: 133] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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91
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Zhou J, Zeng P, Cheng ZH, Liu J, Wang FQ, Qian RJ. Application of hollow fiber liquid phase microextraction coupled with high-performance liquid chromatography for the study of the osthole pharmacokinetics in cerebral ischemia hypoperfusion rat plasma. J Chromatogr B Analyt Technol Biomed Life Sci 2011; 879:2304-10. [DOI: 10.1016/j.jchromb.2011.06.022] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2011] [Revised: 06/08/2011] [Accepted: 06/14/2011] [Indexed: 11/30/2022]
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92
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Abstract
Liquid-phase microextraction (LPME) emerged in the mid-to-late 1990s, facing up to the main shortcomings of the classical liquid-liquid extraction. Since its origin, this new technique has been in continuous development driven by its successful and widespread use in the analytical sciences. Its inherent properties, such as low sample volume requirement, high preconcentration factors achieved and excellent sample clean-up, make LPME a very useful technique for bioanalytical sample preparation. This review focuses on the main LPME-related techniques, predominantly single-drop microextraction and supported hollow-fiber LPME, paying particular attention to the bioanalytical applications. A general view of the essential trends, including the description of promising extraction modes and solvents, is also highlighted.
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93
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Ebrahimpour B, Yamini Y, Esrafili A. Extraction of Azole Antifungal Drugs from Milk and Biological Fluids Using a New Hollow Fiber Liquid-Phase Microextraction and Analysis by GC-FID. Chromatographia 2011. [DOI: 10.1007/s10337-011-2051-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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94
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Mahugo-Santana C, Sosa-Ferrera Z, Torres-Padrón ME, Santana-Rodríguez JJ. Application of new approaches to liquid-phase microextraction for the determination of emerging pollutants. Trends Analyt Chem 2011. [DOI: 10.1016/j.trac.2011.01.011] [Citation(s) in RCA: 102] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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95
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Krylov VA, Krylov AV, Mosyagin PV, Matkivskaya YO. Liquid-phase microextraction preconcentration of impurities. JOURNAL OF ANALYTICAL CHEMISTRY 2011. [DOI: 10.1134/s1061934811040101] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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96
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Microextraction of mebendazole across supported liquid membrane forced by pH gradient and electrical field. J Pharm Biomed Anal 2011; 54:1173-9. [DOI: 10.1016/j.jpba.2010.12.006] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2010] [Revised: 11/30/2010] [Accepted: 12/04/2010] [Indexed: 11/19/2022]
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97
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Saraji M, Khalili Boroujeni M, Hajialiakbari Bidgoli AA. Comparison of dispersive liquid–liquid microextraction and hollow fiber liquid–liquid–liquid microextraction for the determination of fentanyl, alfentanil, and sufentanil in water and biological fluids by high-performance liquid chromatography. Anal Bioanal Chem 2011; 400:2149-58. [DOI: 10.1007/s00216-011-4874-x] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2011] [Revised: 02/26/2011] [Accepted: 03/06/2011] [Indexed: 11/30/2022]
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98
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Orthogonal array design for the optimization of hollow fiber protected liquid-phase microextraction of salicylates from environmental waters. Anal Chim Acta 2011; 689:219-25. [DOI: 10.1016/j.aca.2011.01.045] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2010] [Revised: 01/19/2011] [Accepted: 01/20/2011] [Indexed: 11/22/2022]
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99
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Es’haghi Z, Rezaeifar Z, Rounaghi GH, Nezhadi ZA, Golsefidi MA. Synthesis and application of a novel solid-phase microextraction adsorbent: Hollow fiber supported carbon nanotube reinforced sol–gel for determination of phenobarbital. Anal Chim Acta 2011; 689:122-8. [DOI: 10.1016/j.aca.2011.01.019] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2010] [Revised: 01/07/2011] [Accepted: 01/10/2011] [Indexed: 10/18/2022]
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100
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Bio-sample preparation and analytical methods for the determination of tricyclic antidepressants. Bioanalysis 2011; 3:97-118. [DOI: 10.4155/bio.10.160] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
An extended and comprehensive review is presented herein, focusing on sample preparation (pretreatment and extraction) and different analytical methods applied for the quantification of tricyclic antidepressants. These procedures are relevant tools in clinical and forensic toxicology. It is revealed that SPE, for sample preparation, and HPLC, using reversed-phase alkyl (C18) or cyanopropyl-bonded silica columns for the analytes separation, are effective and versatile methods for assay of tricyclic antidepressants. These methods enable achievable detection limits using UV/diode array detection, readily available in most laboratories, down to 1–8 ng ml-1, and using electron capture detection better than 1 ng ml-1, which is lower than that for nitrogen–phosphorus detector. MS interfaced with electrospray ionization offered similar sensitivity, whilst sonic spray ionization provided detection down to 0.03 ng ml-1. A brief discussion on chemical structures, metabolism and mechanism of action of this group of drugs is also presented.
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