1
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Mugo SM, Robertson SV, Wood M. A Hybrid Stainless-Steel SPME Microneedle Electrode Sensor for Dual Electrochemical and GC-MS Analysis. SENSORS (BASEL, SWITZERLAND) 2023; 23:2317. [PMID: 36850915 PMCID: PMC9963686 DOI: 10.3390/s23042317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 02/08/2023] [Accepted: 02/13/2023] [Indexed: 06/18/2023]
Abstract
A mechanically robust in-tube stainless steel microneedle solid phase microextraction (SPME) platform for dual electrochemical and chromatographic detection has been demonstrated. The SPME microneedle was fabricated by layer-by-layer (LbL) in-tube coating, consisting of carbon nanotube (CNT)/cellulose nanocrystal (CNC) film layered with an electrically conductive polyaniline (PANI) hydrogel layer (PANI@CNT/CNC SPME microneedle (MN)). The PANI@CNT/CNC SPME MN showed effective analysis of caffeine by GC-MS with an LOD of 26 mg/L and excellent precision across the dynamic range. Additionally, the PANI@CNT/CNC SPME MN demonstrated a 67% increase in sensitivity compared to a commercial SPME fiber, while being highly robust for repeated use without loss in performance. For electrochemical detection, the PANI@CNT/CNC SPME MN showed excellent performance for the detection of 3-caffeoylquinic acid (3-CQA). The dynamic range and limits of detection (LOD) for 3-CQA analysis were 75-448 mg/L and 11 mg/L, respectively. The PANI@CNT/CNC SPME MN was demonstrated to accurately determine the caffeine content and 3-CQA in tea samples and dark roast coffee, respectively. The PANI@CNT/CNC SPME MN was used for semiquantitative antioxidant determination and composition analysis in kiwi fruit using electrochemistry and SPME-coupled GC-MS, respectively.
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2
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Hosseini M. Simultaneous Concentration and Determination of Cadmium and Lead Ions Using in Situ Solvent Formation Microextraction Method Based on Functionalized Ionic Liquid. JOURNAL OF ANALYTICAL CHEMISTRY 2021. [DOI: 10.1134/s1061934821100075] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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3
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Anzillotti L, Marezza F, Calò L, Andreoli R, Agazzi S, Bianchi F, Careri M, Cecchi R. Determination of synthetic and natural cannabinoids in oral fluid by solid-phase microextraction coupled to gas chromatography/mass spectrometry: A pilot study. Talanta 2019; 201:335-341. [DOI: 10.1016/j.talanta.2019.04.029] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 04/05/2019] [Accepted: 04/10/2019] [Indexed: 11/24/2022]
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4
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Salari S, Bahrami A, Ghamari F, Shahna FG. Multivariate optimization of the hollow fiber-based liquid phase microextraction of lead in human blood and urine samples using graphite furnace atomic absorption spectrometry. CHEMICAL PAPERS 2018. [DOI: 10.1007/s11696-018-0435-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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5
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Zheng C, Hu L, Hou X, He B, Jiang G. Headspace Solid-Phase Microextraction Coupled to Miniaturized Microplasma Optical Emission Spectrometry for Detection of Mercury and Lead. Anal Chem 2018; 90:3683-3691. [DOI: 10.1021/acs.analchem.7b04759] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Chengbin Zheng
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, People’s Republic of China
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, People’s Republic of China
| | - Ligang Hu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, People’s Republic of China
| | - Xiandeng Hou
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, People’s Republic of China
| | - Bin He
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, People’s Republic of China
| | - Guibin Jiang
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, People’s Republic of China
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6
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Sun L, Zhang M, Natarajan V, Yu X, Zhang X, Zhan J. Au@Ag core–shell nanoparticles with a hidden internal reference promoted quantitative solid phase microextraction-surface enhanced Raman spectroscopy detection. RSC Adv 2017. [DOI: 10.1039/c7ra03164e] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Structural representation of the SPME-SERS fiber with an internal reference and the SERS detection.
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Affiliation(s)
- Lei Sun
- Key Laboratory for Colloid & Interface Chemistry of Education Ministry
- Department of Chemistry
- Shandong University
- Jinan
- P. R. China
| | - Min Zhang
- Key Laboratory for Colloid & Interface Chemistry of Education Ministry
- Department of Chemistry
- Shandong University
- Jinan
- P. R. China
| | - Vinothkumar Natarajan
- Key Laboratory for Colloid & Interface Chemistry of Education Ministry
- Department of Chemistry
- Shandong University
- Jinan
- P. R. China
| | - Xiaofei Yu
- Key Laboratory for Colloid & Interface Chemistry of Education Ministry
- Department of Chemistry
- Shandong University
- Jinan
- P. R. China
| | - Xiaoli Zhang
- Key Laboratory for Colloid & Interface Chemistry of Education Ministry
- Department of Chemistry
- Shandong University
- Jinan
- P. R. China
| | - Jinhua Zhan
- Key Laboratory for Colloid & Interface Chemistry of Education Ministry
- Department of Chemistry
- Shandong University
- Jinan
- P. R. China
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7
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Au-coated ZnO nanorods on stainless steel fiber for self-cleaning solid phase microextraction-surface enhanced Raman spectroscopy. Anal Chim Acta 2016; 923:66-73. [DOI: 10.1016/j.aca.2016.04.002] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Revised: 03/30/2016] [Accepted: 04/06/2016] [Indexed: 11/18/2022]
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8
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Dawidowicz AL, Szewczyk J, Dybowski MP. Modified application of HS-SPME for quality evaluation of essential oil plant materials. Talanta 2016; 146:195-202. [DOI: 10.1016/j.talanta.2015.08.043] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Revised: 08/14/2015] [Accepted: 08/21/2015] [Indexed: 10/23/2022]
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9
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Liu C, Zhang X, Li L, Cui J, Shi YE, Wang L, Zhan J. Silver nanoparticle aggregates on metal fibers for solid phase microextraction–surface enhanced Raman spectroscopy detection of polycyclic aromatic hydrocarbons. Analyst 2015; 140:4668-75. [DOI: 10.1039/c5an00590f] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Silver–copper fibers loaded with silver nanoparticles are used for SPME–SERS detection of polycyclic aromatic hydrocarbons, which can be further confirmed by GC-MS.
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Affiliation(s)
- Cuicui Liu
- National Engineering Research Center for Colloidal Materials and Key Laboratory for Colloid & Interface Chemistry of Education Ministry
- Department of Chemistry
- Shandong University
- Jinan Shandong
- P. R. China
| | - Xiaoli Zhang
- National Engineering Research Center for Colloidal Materials and Key Laboratory for Colloid & Interface Chemistry of Education Ministry
- Department of Chemistry
- Shandong University
- Jinan Shandong
- P. R. China
| | - Limei Li
- Department of Physics
- Xiamen University
- Xiamen Fujian
- P. R. China
| | - Jingcheng Cui
- National Engineering Research Center for Colloidal Materials and Key Laboratory for Colloid & Interface Chemistry of Education Ministry
- Department of Chemistry
- Shandong University
- Jinan Shandong
- P. R. China
| | - Yu-e Shi
- National Engineering Research Center for Colloidal Materials and Key Laboratory for Colloid & Interface Chemistry of Education Ministry
- Department of Chemistry
- Shandong University
- Jinan Shandong
- P. R. China
| | - Le Wang
- Center of Technology
- Jinan Entry-Exit Inspection and Quarantine Bureau
- Jinan 250014
- China
| | - Jinhua Zhan
- National Engineering Research Center for Colloidal Materials and Key Laboratory for Colloid & Interface Chemistry of Education Ministry
- Department of Chemistry
- Shandong University
- Jinan Shandong
- P. R. China
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Es-haghi A, Baghernejad M, Bagheri H. Novel unbreakable solid-phase microextraction fibers on stainless steel wire and application for the determination of oxadiargyl in environmental and agricultural samples in combination with gas chromatography–mass spectrometry. Talanta 2014; 128:231-6. [DOI: 10.1016/j.talanta.2014.04.088] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2014] [Revised: 04/28/2014] [Accepted: 04/30/2014] [Indexed: 11/29/2022]
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11
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Rutkowska M, Dubalska K, Konieczka P, Namieśnik J. Microextraction techniques used in the procedures for determining organomercury and organotin compounds in environmental samples. Molecules 2014; 19:7581-609. [PMID: 24914902 PMCID: PMC6270719 DOI: 10.3390/molecules19067581] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2014] [Revised: 05/20/2014] [Accepted: 05/30/2014] [Indexed: 11/26/2022] Open
Abstract
Due to human activities, the concentrations of organometallic compounds in all parts of the environment have increased in recent decades. The toxicity and some biochemical properties of mercury and tin present in the environment depend on the concentration and chemical form of these two elements. The ever-increasing demand for determining compounds at very low concentration levels in samples with complex matrices requires the elimination of interfering substances, the reduction of the final extract volume, and analyte enrichment in order to employ a detection technique, which is characterised by high sensitivity at low limits of quantification. On the other hand, in accordance with current trends, the analytical procedures should aim at the miniaturisation and simplification of the sample preparation step. In the near future, more importance will be given to the fulfilment of the requirements of Green Chemistry and Green Analytical Chemistry in order to reduce the intensity of anthropogenic activities related to analytical laboratories. In this case, one can consider the use of solvent-free/solvent-less techniques for sample preparation and microextraction techniques, because the use of the latter leads to lowering the quantity of reagents used (including solvents) due to the reduction of the scale of analysis. This paper presents an overview of microextraction techniques (SPME and LPME) used in the procedures for determining different chemical forms of mercury and tin.
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Affiliation(s)
- Małgorzata Rutkowska
- Department of Analytical Chemistry, Faculty of Chemistry, Gdańsk University of Technology, G. Narutowicza 11/13 Street, 80-233 Gdańsk, Poland.
| | - Kinga Dubalska
- Department of Analytical Chemistry, Faculty of Chemistry, Gdańsk University of Technology, G. Narutowicza 11/13 Street, 80-233 Gdańsk, Poland.
| | - Piotr Konieczka
- Department of Analytical Chemistry, Faculty of Chemistry, Gdańsk University of Technology, G. Narutowicza 11/13 Street, 80-233 Gdańsk, Poland.
| | - Jacek Namieśnik
- Department of Analytical Chemistry, Faculty of Chemistry, Gdańsk University of Technology, G. Narutowicza 11/13 Street, 80-233 Gdańsk, Poland.
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12
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Kagaya S, Inoue Y. Chelating materials immobilizing carboxymethylated pentaethylenehexamine and polyethyleneimine as ligands. ANAL SCI 2014; 30:35-42. [PMID: 24420242 DOI: 10.2116/analsci.30.35] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
This article presents an overview of our recent progress on the development of chelating materials. Carboxymethylated pentaethylenehexamine (CM-PEHA) and polyethyleneimine (CM-PEI) as chelating ligands show excellent performance for the solid-phase extraction of trace elements. Chelating resins immobilizing these ligands can be readily prepared by immobilizing PEHA and PEI on methacrylate resins and then carboxymethylating them. Chelating fiber can also be prepared with a wet spinning technique using a mixture of a viscose solution and a solution containing fine particulate CM-PEHA resin or CM-PEI. The potentials of these chelating materials for the separation and preconcentration of trace elements are outlined.
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Affiliation(s)
- Shigehiro Kagaya
- Graduate School of Science and Engineering for Research, University of Toyama
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13
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Zachariadis GA, Rosenberg E. Speciation analysis of triethyl-lead and tributyl-tin compounds in human urine by liquid-liquid extraction and gas chromatography microwave-induced plasma atomic emission detection. J Sep Sci 2012; 35:1132-7. [DOI: 10.1002/jssc.201101041] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
| | - Erwin Rosenberg
- Institute of Chemical Technologies and Analytics; Vienna University of Technology; Vienna; Austria
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14
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RETRACTED: Development of a sensitive method for lead determination by flame atomic absorption spectrometry using slotted quartz tube in-situ atom trapping and metal coatings. Talanta 2012. [DOI: 10.1016/j.talanta.2012.06.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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15
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Gholivand MB, Piryaei M, Abolghasemi MM. Anodized aluminum wire as a solid-phase microextraction fiber for rapid determination of volatile constituents in medicinal plant. Anal Chim Acta 2011; 701:1-5. [DOI: 10.1016/j.aca.2011.05.046] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2011] [Revised: 05/24/2011] [Accepted: 05/27/2011] [Indexed: 11/15/2022]
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16
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Hollow fiber supported liquid membrane extraction for ultrasensitive determination of trace lead by portable tungsten coil electrothermal atomic absorption spectrometry. Microchem J 2010. [DOI: 10.1016/j.microc.2010.03.008] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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17
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Alizadeh N, Jafari M, Mohammadi A. Headspace-solid-phase microextraction using a dodecylsulfate-doped polypyrrole film coupled to ion mobility spectrometry for analysis methyl tert-butyl ether in water and gasoline. JOURNAL OF HAZARDOUS MATERIALS 2009; 169:861-867. [PMID: 19427121 DOI: 10.1016/j.jhazmat.2009.04.029] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2008] [Revised: 04/04/2009] [Accepted: 04/07/2009] [Indexed: 05/27/2023]
Abstract
A simple and sensitive method for the determination of methyl tert-butyl ether (MTBE) in water using headspace-solid-phase microextraction (HS-SPME) at sub-ng mL(-1) concentrations is described. The analysis was carried out using a cooled SPME fiber coated with a film of dodecylsulfate-doped polypyrrole coupled to ion mobility spectrometry equipped with corona discharge ionization. The headspace-solid-phase microextraction experimental procedures to extract MTBE in water samples were optimized with a dodecylsulfate-doped polypyrrole coated fiber at a 30 min extraction time, extraction temperature of 40 degrees C, sodium chloride concentration of 2.5 mol L(-1) and desorption temperature of 140 degrees C. Two linear calibration curves respectively in the ranges of 2-17 ng mL(-1) and 10-70 ng mL(-1) with detection limits of 0.7 ng mL(-1) and 4.9 ng mL(-1) were obtained. Relative standard deviations for three replicates in water samples were <10%. The capability of dodecylsulfate-doped polypyrrole to extract MTBE has been compared with the results obtained based on the literature data for commercial fiber. The results shows that dodecylsulfate-doped polypyrrole, as a solid-phase microextraction fiber coating, is suitable for successful extraction of MTBE having detection limits comparable to what obtained with commercial fibers. Finally, the proposed method was applied to the analysis of MTBE in three ground water samples and regular unleaded gasoline from petrol station in Tehran central district, Iran.
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Affiliation(s)
- Naader Alizadeh
- Department of Chemistry, Factually of Science, Tarbiat Modares University, Tehran, Iran.
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18
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Bozkurt SS, Ayata S, Kaynak I. Fluorescence-based sensor for Pb(II) using tetra-(3-bromo-4-hydroxyphenyl)porphyrin in liquid and immobilized medium. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2009; 72:880-883. [PMID: 19157965 DOI: 10.1016/j.saa.2008.12.012] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2008] [Revised: 11/14/2008] [Accepted: 12/08/2008] [Indexed: 05/27/2023]
Abstract
A new optical sensor for sensing of Pb(2+) in immobilized medium (PVC film) and ethanol medium was developed by using 5,10,15,20-tetra-(3-bromo-4-hydroxyphenyl)porphyrin (TBHPP) synthesized. The sensor-based TBHPP showed a linear response towards Pb(2+) in concentration range from 5x10(-6) to 4x10(-4)molL(-1) in PVC film and 5x10(-6) to 3x10(-4)molL(-1) in ethanol medium, with a working pH 7. The detection limit was 2x10(-8) and 4x10(-8)molL(-1) for Pb(2+) in PVC film and ethanol medium respectively. The response time of Pb(2+) was found as 4min for PVC film and 2min for ethanol medium. The sensor developed in two different mediums was used for lead determination in standard soil sample with satisfactory results.
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19
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Flow-injection chemiluminescence determinations for human blood lead using controlled reagent release technology. Mikrochim Acta 2008. [DOI: 10.1007/s00604-008-0021-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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20
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Pragst F. Application of solid-phase microextraction in analytical toxicology. Anal Bioanal Chem 2007; 388:1393-414. [PMID: 17476482 DOI: 10.1007/s00216-007-1289-9] [Citation(s) in RCA: 120] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2007] [Revised: 03/28/2007] [Accepted: 03/29/2007] [Indexed: 10/23/2022]
Abstract
Solid-phase microextraction (SPME) is a miniaturized and solvent-free sample preparation technique for chromatographic-spectrometric analysis by which the analytes are extracted from a gaseous or liquid sample by absorption in, or adsorption on, a thin polymer coating fixed to the solid surface of a fiber, inside an injection needle or inside a capillary. In this paper, the present state of practical performance and of applications of SPME to the analysis of blood, urine, oral fluid and hair in clinical and forensic toxicology is reviewed. The commercial coatings for fibers or needles have not essentially changed for many years, but there are interesting laboratory developments, such as conductive polypyrrole coatings for electrochemically controlled SPME of anions or cations and coatings with restricted-access properties for direct extraction from whole blood or immunoaffinity SPME. In-tube SPME uses segments of commercial gas chromatography (GC) capillaries for highly efficient extraction by repeated aspiration-ejection cycles of the liquid sample. It can be easily automated in combination with liquid chromatography but, as it is very sensitive to capillary plugging, it requires completely homogeneous liquid samples. In contrast, fiber-based SPME has not yet been performed automatically in combination with high-performance liquid chromatography. The headspace extractions on fibers or needles (solid-phase dynamic extraction) combined with GC methods are the most advantageous versions of SPME because of very pure extracts and the availability of automatic samplers. Surprisingly, substances with quite high boiling points, such as tricyclic antidepressants or phenothiazines, can be measured by headspace SPME from aqueous samples. The applicability and sensitivity of SPME was essentially extended by in-sample or on-fiber derivatization. The different modes of SPME were applied to analysis of solvents and inhalation narcotics, amphetamines, cocaine and metabolites, cannabinoids, methadone and other opioids, fatty acid ethyl esters as alcohol markers, gamma-hydroxybutyric acid, benzodiazepines, various other therapeutic drugs, pesticides, chemical warfare agents, cyanide, sulfide and metal ions. In general, SPME is routinely used in optimized methods for specific analytes. However, it was shown that it also has some capacity for a general screening by direct immersion into urine samples and for pesticides and other semivolatile substance in the headspace mode.
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Affiliation(s)
- Fritz Pragst
- Institute of Legal Medicine, University Hospital Charité, Hittorfstr. 18, 14195 Berlin, Germany.
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Wang Y, Nacson S, Pawliszyn J. The coupling of solid-phase microextraction/surface enhanced laser desorption/ionization to ion mobility spectrometry for drug analysis. Anal Chim Acta 2007; 582:50-4. [PMID: 17386473 DOI: 10.1016/j.aca.2006.08.049] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2006] [Revised: 08/14/2006] [Accepted: 08/23/2006] [Indexed: 11/18/2022]
Abstract
The construction of a new solid-phase microextraction/surfaced enhanced laser desorption/ionization-ion mobility spectrometry (SPME/SELDI-IMS) device is reported here. A polypyrrole (PPY) coated SPME/SELDI fiber was employed as the extraction phase and SELDI surface to introduce analytes into the IMS. Analytes were directly ionized from the PPY coated fiber tip by a Nd:YAG laser without the addition of a matrix. Optimal experimental parameters, such as extraction conditions and laser parameters, were investigated. The use of a SPME/SELDI fiber simplified the sampling and sample preparation for IMS. Verapamil could be directly extracted from urine sample and analyzed by IMS without any further sample cleanup. This technique could be used for the analysis of drugs and other non-volatile compounds.
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Affiliation(s)
- Yan Wang
- Department of Chemistry, University of Waterloo, Waterloo, Ont., Canada
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Hayashita T, Qing D, Bartsch RA, Elshani S, Hanes RE, Teramae N. Lead Ion Selective Signal Amplification by a Supramolecular Podand Fluoroionophore/Surfactant Complex Sensor in Water. Supramol Chem 2006. [DOI: 10.1080/10610270412331328899] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Takashi Hayashita
- a Department of Chemistry, Graduate School of Science , Tohoku University , Sendai, 980-8578, Japan
| | - Dai Qing
- a Department of Chemistry, Graduate School of Science , Tohoku University , Sendai, 980-8578, Japan
| | - Richard A. Bartsch
- b Department of Chemistry and Biochemistry , Texas Tech University , Lubbock, TX, 79409, USA
| | - Sadik Elshani
- b Department of Chemistry and Biochemistry , Texas Tech University , Lubbock, TX, 79409, USA
| | - Robert E. Hanes
- b Department of Chemistry and Biochemistry , Texas Tech University , Lubbock, TX, 79409, USA
| | - Norio Teramae
- a Department of Chemistry, Graduate School of Science , Tohoku University , Sendai, 980-8578, Japan
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Highly selective sensing of lead ion based on α-, β-, γ-, and δ-tetrakis(3,5-dibromo-2-hydroxylphenyl)porphyrin/β-CD inclusion complex. J Photochem Photobiol A Chem 2005. [DOI: 10.1016/j.jphotochem.2005.04.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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24
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Lokhnauth JK, Snow NH. Solid phase micro-extraction coupled with ion mobility spectrometry for the analysis of ephedrine in urine. J Sep Sci 2005; 28:612-8. [PMID: 15912729 DOI: 10.1002/jssc.200401924] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Quantitative solid phase micro-extraction (SPME) coupled with ion mobility spectrometry is demonstrated using the analysis of ephedrine in urine. Since its inception in the 1970's ion mobility spectrometry (IMS) has evolved into a useful technique for laboratories to detect explosives, chemical warfare agents, environment pollutants and, increasingly, for detecting drugs of abuse. Ephedrine is extracted directly from urine samples using SPME and the analyte on the fiber is heated by the IMS desorber unit and vaporized into the drift tube. The analytical procedure was optimized for fiber coating selection, extraction temperature, extraction time, sample pH, and analyte desorption temperature. The carryover effects, ion fragmentation characteristics, peak shapes, and drift times of ephedrine were also evaluated based on the direct interfacing of SPME to IMS. A limit of detection of 50 ng/mL of ephedrine in urine and a linear range of 3 orders of magnitude were obtained, showing that SPME-IMS compares well to other techniques for ephedrine and drug analysis presented in the literature.
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Affiliation(s)
- John K Lokhnauth
- Department of Chemistry and Biochemistry, Seton Hall University, 400 South Orange Avenue, South Orange, NJ 07079, USA
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25
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Ding TH, Lin HH, Whang CW. Determination of chromium(III) in water by solid-phase microextraction with a polyimide-coated fiber and gas chromatography-flame photometric detection. J Chromatogr A 2005; 1062:49-55. [PMID: 15679142 DOI: 10.1016/j.chroma.2004.11.034] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
A method for the determination of trace Cr(III) in aqueous solution by solid-phase microextraction (SPME) coupled with gas chromatography (GC)-flame photometric detection (FPD) was developed. Aqueous Cr(III) was first converted to the volatile chromium trifluoroacetylacetonate (Cr(tfa)3) by derivatization with 1,1,1-trifluoroacetylacetone (Htfa), followed by SPME extraction using a polyimide-coated silica fiber. The distribution constants (K) of derivatized cis- and trans-Cr(tfa)3 between the polyimide phase and aqueous phase were 2012 and 2214, respectively. The two Cr(tfa)3 isomers extracted can be efficiently separated by a DB-210 GC column within 9 min. Selective detection of Cr was performed by a FPD equipped with a 385-nm long-pass filter. Linearity (r> 0.99) over the concentration range 5-300 ng ml(-1) Cr was obtained and the limit of detection was 2 ng ml(-1) Cr. The relative standard deviation was 7% at 10 ng ml(-1) Cr (n = 5). Applicability of this method to water analysis was tested by analyzing the chromium content in a reference standard water sample and an industrial effluent.
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Affiliation(s)
- Tzuoo-Huei Ding
- Department of Chemistry, Tunghai University, Taichung 40704, Taiwan
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Imaizumi M, Saito Y, Ban K, Wada H, Hayashida M, Jinno K. In-Valve Sample Preparation Cartridge Designed for Microcolumn Liquid Chromatography. Chromatographia 2004. [DOI: 10.1365/s10337-004-0428-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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27
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Kaličanin BM, Nikolić RS, Marjanović NJ. Application of potentiometric stripping analysis with constant inverse current for determining soluble lead in human teeth. Anal Chim Acta 2004. [DOI: 10.1016/j.aca.2004.05.080] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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28
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Design of Supramolecular Cyclodextrin Complex Sensors for Ion and Molecule Recognition in Water. ACTA ACUST UNITED AC 2004. [DOI: 10.1007/s10847-003-8845-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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29
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Design of Supramolecular Cyclodextrin Complex Sensors for Ion and Molecule Recognition in Water. J INCL PHENOM MACRO 2004. [DOI: 10.1007/s10847-004-8845-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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30
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Bagheri H, Salemi A. Coupling of a Modified In-Tube Solid Phase Microextraction Technique with High Perfor- mance Liquid Chromatography-Fluorescence Detection for the Ultra-Trace Determination of Polycyclic Aromatic Hydrocarbons in Water Samples. Chromatographia 2004. [DOI: 10.1365/s10337-004-0226-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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31
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32
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Imaizumi M, Saito Y, Hayashida M, Takeichi T, Wada H, Jinno K. Polymer-coated fibrous extraction medium for sample preparation coupled to microcolumn liquid-phase separations. J Pharm Biomed Anal 2003; 30:1801-8. [PMID: 12485721 DOI: 10.1016/s0731-7085(02)00522-8] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Polymer-coated fibrous material has been introduced as the extraction medium for a miniaturized sample preparation method being coupled with microcolumn liquid chromatography. The preconcentration and the subsequent liquid chromatographic separation of tricyclic antidepressants (TCAs) drugs, amitriptyline, imipramine, nortriptyline and desipramine, was carried out with the hyphenated system. Several basic experimental parameters, such as extraction and separation conditions, were investigated along with the applicability of the method for the analysis of biological fluids. The results clearly showed that the on-line coupled system could be a powerful tool for the analysis of complex mixtures in biological matrix without a large solvent consumption and specially designed instruments. The lowest limit of quantification was quite acceptable for the analysis of TCAs in clinical and forensic situations.
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Affiliation(s)
- Motohiro Imaizumi
- School of Materials Science, Toyohashi University of Technology, Toyohashi 441-8580, Japan
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33
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Hayashita T, Qing D, Minagawa M, Lee JC, Ku CH, Teramae N. Highly selective recognition of lead ion in water by a podand fluoroionophore/γ-cyclodextrin complex sensor. Chem Commun (Camb) 2003:2160-1. [PMID: 13678180 DOI: 10.1039/b305758e] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report herein a novel podand fluoroionophore/gamma-cyclodextrin (gamma-CyD) complex sensor that shows markedly high selectivity for lead (Pb2+) ion in water.
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Affiliation(s)
- Takashi Hayashita
- Department of Chemistry, Graduate School of Science, Tohoku University, Aoba-ku, Sendai 980-8578, Japan.
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34
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Teng CH, Chen YC. Fiber introduction mass spectrometry: coupling solid-phase microextraction with sol-gel-assisted laser desorption/ionization time-of-flight mass spectrometry. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2003; 17:1092-1094. [PMID: 12720292 DOI: 10.1002/rcm.1025] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
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35
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Solid phase microextraction as a tool for trace element determination. COMPREHENSIVE ANALYTICAL CHEMISTRY 2003. [DOI: 10.1016/s0166-526x(03)41013-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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36
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Djozan D, Assadi Y, Karim-Nezhad G. Modified copper wire as solid-phase microextraction fiber, selective extraction of some amines. Chromatographia 2002. [DOI: 10.1007/bf02497678] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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37
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ISOE J, SAKAI Y, KANEKO E, SAITO S, HOSHI S, AKATSUKA K. Visual fluorimetry of trace lead using ion-pair extraction onto an octadecylsilanized silica disk. BUNSEKI KAGAKU 2002. [DOI: 10.2116/bunsekikagaku.51.1037] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Junichi ISOE
- Department of Applied and Environmental Chemistry, Graduate School of Engineering, Kitami Institute of Technology
| | - Yasuhiro SAKAI
- Department of Applied Chemistry, Graduate School of Engineering, Tohoku University
| | - Emiko KANEKO
- Department of Applied and Environmental Chemistry, Graduate School of Engineering, Kitami Institute of Technology
| | - Shingo SAITO
- Department of Applied and Environmental Chemistry, Graduate School of Engineering, Kitami Institute of Technology
| | - Suwaru HOSHI
- Department of Applied and Environmental Chemistry, Graduate School of Engineering, Kitami Institute of Technology
| | - Kunihiko AKATSUKA
- Department of Applied and Environmental Chemistry, Graduate School of Engineering, Kitami Institute of Technology
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38
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Chen YC, Sun MC. Qualitative determination of trace quantities of nonyl phenyl polyethylene glycol ether in water based on solid-phase microextraction combined with surface-assisted laser desorption/ionization mass spectrometry. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2002; 16:1243-1247. [PMID: 12112278 DOI: 10.1002/rcm.697] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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39
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Mathurin JC, de Ceaurriz J, Audran M, Krafft MP. Detection of perfluorocarbons in blood by headspace solid-phase microextraction combined with gas chromatography/mass spectrometry. Biomed Chromatogr 2001; 15:443-51. [PMID: 11746240 DOI: 10.1002/bmc.79] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
A new method of detection of perfluorocarbon molecules (PFCs) in blood sample has been established. After an extraction and pre-concentration step performed by headspace solid-phase microextraction (HS-SPME), the PFCs are detected by gas chromatography-mass spectrometry (GC/MS) with an ion trap mass spectrometer in MS and MS/MS modes. The influence of different parameters on the SPME process is discussed. The limit of detection and the linearity of the procedure have been determined for two PFCs.
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Affiliation(s)
- J C Mathurin
- Laboratoire National de Dépistage du Dopage, Châtenay Malabry, France.
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40
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Abstract
Chromatographic methods are preferred in the analysis of organic molecules with lower molecular mass (<500 g/mol) in body fluids, i.e., the assay of drugs, metabolites, endogenous substances and poisons as well as of environmental exposure by gas chromatography (GC) and liquid chromatography (LC), for example. Sample preparation in biomedical analysis is mainly performed by liquid-liquid extraction and solid-phase extraction. However, new methods are investigated with the aim to increase the sample throughput and to improve the quality of analytical methods. Solid-phase microextraction (SPME) was introduced about a decade ago and it was mainly applied to environmental and food analysis. All steps of sample preparation, i.e., extraction, concentration, derivatization and transfer to the chromatograph, are integrated in one step and in one device. This is accomplished by the intelligent combination of an immobilized extraction solvent (a polymer) with a special geometry (a fiber within a syringe). It was a challenge to test this novel principle in biomedical analysis. Thus, an introduction is provided to the theory of SPME in the present paper. A critical review of the first applications to biomedical analyses is presented in the main paragraph. The optimization of SPME as well as advantages and disadvantages are discussed. It is concluded that, because of some unique characteristics, SPME can be introduced with benefit into several areas of biomedical analysis. In particular, the application of headspace SPME-GC-MS in forensic toxicology and environmental medicine appears to be promising. However, it seems that SPME will not become a universal method. Thus, on-line SPE-LC coupling with column-switching technique may be a good alternative if an analytical problem cannot be sufficiently dealt with by SPME.
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Affiliation(s)
- S Ulrich
- Institute of Clinical Pharmacology, University Hospital, Otto-von-Guericke University, Magdeburg, Germany.
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41
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Mills GA, Walker V. Headspace solid-phase microextraction procedures for gas chromatographic analysis of biological fluids and materials. J Chromatogr A 2000; 902:267-87. [PMID: 11192159 DOI: 10.1016/s0021-9673(00)00767-6] [Citation(s) in RCA: 167] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Solid-phase microextraction (SPME) is a new solventless sample preparation technique that is finding wide usage. This review provides updated information on headspace SPME with gas chromatographic separation for the extraction and measurement of volatile and semivolatile analytes in biological fluids and materials. Firstly the background to the technique is given in terms of apparatus, fibres used, extraction conditions and derivatisation procedures. Then the different matrices, urine, blood, faeces, breast milk, hair, breath and saliva are considered separately. For each, methods appropriate for the analysis of drugs and metabolites, solvents and chemicals, anaesthetics, pesticides, organometallics and endogenous compounds are reviewed and the main experimental conditions outlined with specific examples. Then finally, the future potential of SPME for the analysis of biological samples in terms of the development of new devices and fibre chemistries and its coupling with high-performance liquid chromatography is discussed.
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Affiliation(s)
- G A Mills
- School of Pharmacy and Biomedical Sciences, University of Portsmouth, UK.
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42
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Jinno K, Kawazoe M, Hayashida M. Solid-phase microextraction coupled with microcolumn liquid chromatography for the analysis of amitriptyline in human urine. Chromatographia 2000. [DOI: 10.1007/bf02491023] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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43
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Yu X, Pawliszyn J. Speciation of alkyllead and inorganic lead by derivatization with deuterium-labeled sodium tetraethylborate and SPME-GC/MS. Anal Chem 2000; 72:1788-92. [PMID: 10784142 DOI: 10.1021/ac990699v] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A method for full speciation and determination of alkyllead and inorganic lead(II) in aqueous samples was developed. This was accomplished by in situ derivatization with deuterium-labeled sodium tetraethylborate NaB(C2D5)4 (DSTEB). The derivatization was carried out directly in the aqueous sample and the derivatives were extracted from the headspace by a solid-phase microextraction (SPME) fiber. The extracted analytes were then transferred to a GC/MS or a GC/FID for separation and detection. The research presented demonstrates that SPME and the derivatization reagent DSTEB can be used successfully for the speciation of Pb2+, Pb(CH3)3+, Pb(C2H5)3+, and Pb(C2H5)4 in water samples. All derivatives, Pb(C2D5)4, (CH3)3Pb(C2D5), (C2H5)3Pb(C2D5), and Pb(C2H5)4, are separated using an SBP-5 column. This method was applied to monitor degradation of tetraethyllead in water. This is the first report of ethylation by DSTEB for full speciation of methyllead, ethyllead, and inorganic lead compounds. This approach can be extended to other organometallic compounds as demonstrated for ethyltin speciation. This full speciation method will aid in monitoring occurrence, pathways, toxicity, and biological effects of these compounds in the environment. It is easily adopted for field analysis.
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Affiliation(s)
- X Yu
- The Guelph-Waterloo Center for Graduate Work in Chemistry, Department of Chemistry, University of Waterloo, Ontario, Canada
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