101
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Yan Y, Chen X, Hu S, Bai X. Applications of liquid-phase microextraction techniques in natural product analysis: A review. J Chromatogr A 2014; 1368:1-17. [DOI: 10.1016/j.chroma.2014.09.068] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2014] [Revised: 09/24/2014] [Accepted: 09/25/2014] [Indexed: 11/27/2022]
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102
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Amiri Shadmehri E, Dehghani Mohammad Abadi M, Chamsaz M. Sensitive analysis In(III) in various matrices by spectrophotometry after dispersive liquid-liquid microextraction based on solidification of floating organic drop. RUSS J APPL CHEM+ 2014. [DOI: 10.1134/s1070427214060044] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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103
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Vergel C, Guerrero EJ, Mendiguchía C, Moreno C. Determination of Organochloride and Triazine Pesticides in Natural Waters by Solvent Bar Microextraction. ANAL LETT 2014. [DOI: 10.1080/00032719.2014.902462] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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104
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Zhang L, Wu H, Liu Z, Gao N, Du L, Fu Y. Ionic Liquid-Magnetic Nanoparticle Microextraction of Safranin T in Food Samples. FOOD ANAL METHOD 2014. [DOI: 10.1007/s12161-014-9927-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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105
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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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106
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Song RJ, Pu FP, Zhou J, Sun JB, Zeng P, Zhang Q. Three-phase hollow fiber liquid-phase microextraction based on a magnetofluid for the analysis of aristolochic acids in plasma by high-performance liquid chromatography. J Sep Sci 2014; 37:1622-31. [PMID: 24729270 DOI: 10.1002/jssc.201400042] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2014] [Revised: 02/24/2014] [Accepted: 03/24/2014] [Indexed: 11/09/2022]
Affiliation(s)
- Rui Juan Song
- School of Chemistry and Chemical Engineering; Xi'an University of Arts and Sciences; Xi'an Shanxi China
| | - Feng Ping Pu
- Department of Emergency; Urumqi General Hospital of PLA; Urumqi Xinjiang China
| | - Jun Zhou
- Department of Pharmacy; Urumqi General Hospital of PLA; Urumqi Xinjiang China
| | - Jiang Bing Sun
- Department Clinical Laboratory; No.23 Hospital of PLA; Urumqi Xinjiang China
| | - Ping Zeng
- Department of Pharmacy; Urumqi General Hospital of PLA; Urumqi Xinjiang China
| | - Qiong Zhang
- Department of Pharmacy; Urumqi General Hospital of PLA; Urumqi Xinjiang China
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107
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Shi Z, Jiang H, Hu J, Li Z, Zhang H. DISPERSIVE LIQUID-LIQUID MICROEXTRACTION AND HIGH-PERFORMANCE LIQUID CHROMATOGRAPHIC DETERMINATION OF ANTHRAQUINONE DERIVATIVES IN HUMAN URINE AFTER ORAL ADMINISTRATION OF SAN-HUANG TABLETS. J LIQ CHROMATOGR R T 2014. [DOI: 10.1080/10826076.2013.825861] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Zhihong Shi
- a College of Chemistry and Environmental Science, Key Laboratory of Analytical Science and Technology of Hebei Province , Hebei University , Baoding , China
| | - Huixian Jiang
- a College of Chemistry and Environmental Science, Key Laboratory of Analytical Science and Technology of Hebei Province , Hebei University , Baoding , China
| | - Junda Hu
- a College of Chemistry and Environmental Science, Key Laboratory of Analytical Science and Technology of Hebei Province , Hebei University , Baoding , China
| | - Zhimin Li
- a College of Chemistry and Environmental Science, Key Laboratory of Analytical Science and Technology of Hebei Province , Hebei University , Baoding , China
| | - Hongyi Zhang
- a College of Chemistry and Environmental Science, Key Laboratory of Analytical Science and Technology of Hebei Province , Hebei University , Baoding , China
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108
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Leong MI, Fuh MR, Huang SD. Beyond dispersive liquid–liquid microextraction. J Chromatogr A 2014; 1335:2-14. [DOI: 10.1016/j.chroma.2014.02.021] [Citation(s) in RCA: 175] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2013] [Revised: 02/09/2014] [Accepted: 02/10/2014] [Indexed: 11/16/2022]
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109
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Spietelun A, Marcinkowski Ł, de la Guardia M, Namieśnik J. Green aspects, developments and perspectives of liquid phase microextraction techniques. Talanta 2014; 119:34-45. [DOI: 10.1016/j.talanta.2013.10.050] [Citation(s) in RCA: 250] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2013] [Revised: 10/21/2013] [Accepted: 10/22/2013] [Indexed: 02/05/2023]
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110
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Zhou J, Zhang Q, Sun JB, Sun XL, Zeng P. Two-phase hollow fiber liquid phase microextraction based on magnetofluid for simultaneous determination of Echinacoside, Tubuloside B, Acteoside and Isoacteoside in rat plasma after oral administration of Cistanche salsa extract by high performance liquid chromatography. J Pharm Biomed Anal 2014; 94:30-5. [PMID: 24531006 DOI: 10.1016/j.jpba.2014.01.013] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2013] [Revised: 01/06/2014] [Accepted: 01/16/2014] [Indexed: 11/26/2022]
Abstract
A new and fast sample preparation technique based on two-phase hollow fiber liquid phase microextraction (HF-LPME) with magnetofluid was developed to quantitate and determine the four phenylethanoid glycosides (PhGs) (Echinacoside, Tubuloside B, Acteoside and Isoacteoside) in plasma after oral administration of Cistanche salsa extract. Analysis was accomplished by reversed-phase high performance liquid chromatography (RP-HPLC) with ultraviolet detection. Parameters that affect the HF-LPME processes, such as the content of magnetic powder, the solvent type, salt content, stirring speed, extraction time and hollow fiber length, were investigated and optimized. Under the optimized conditions, the preconcentration factors for PhGs were higher than 625. The calibration curve for PhGs was linear in the range of 0.1-100ngmL(-1) with correlation coefficients greater than 0.9996. The intra-day and inter-day precision (RSD) were below 8.74% and the limits of detection (LOD) for the four PhGs were 8-15pgmL(-1) (S/N=3). The validated method was successfully applied to separate and determine the four PhGs in rat plasma after oral administration of C. salsa extract.
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Affiliation(s)
- Jun Zhou
- Department of Pharmacy, Urumqi General Hospital of PLA, Urumqi, Xinjiang 830000, China
| | - Qiong Zhang
- Department of Pharmacy, Urumqi General Hospital of PLA, Urumqi, Xinjiang 830000, China
| | - Jiang Bing Sun
- Department Clinical Laboratory, No. 23 Hospital of PLA, Urumqi, Xinjiang 830000, China
| | - Xiao Li Sun
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, China.
| | - Ping Zeng
- Department of Pharmacy, Urumqi General Hospital of PLA, Urumqi, Xinjiang 830000, China.
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111
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Marguí E, Zawisza B, Sitko R. Trace and ultratrace analysis of liquid samples by X-ray fluorescence spectrometry. Trends Analyt Chem 2014. [DOI: 10.1016/j.trac.2013.09.009] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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112
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Abstract
AbstractLiquid-based micro-extraction is a novel “green” sample preparation technique using micro-litre levels of organic solvent to extract target analytes from various sample matrices for subsequent instrumental analysis. This technique developed rapidly from its introduction in the mid-1990s. Micro-extraction methods can be conveniently combined with a wide selection of instruments commonly used in a chemical laboratory; they significantly reduce analysis time and costs of solvents’ use and waste disposal. This review focuses on recent advances in several liquid-based micro-extraction methods, including single-drop micro-extraction, hollow fibre-liquid phase micro-extraction, and dispersive liquid-liquid micro-extraction. Examples of application of these methods to environmental, food, and biomedical analysis are listed.
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113
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Ma W, Chen X, Hu S, Bai X, Li Q. Hollow Fiber/Solvent Bar Microextraction Coupled with High Performance Liquid Chromatography for Preconcentration and Determination of Tanshinones and Salvianolic Acids inRadix Salvia miltiorrhiza. ANAL LETT 2013. [DOI: 10.1080/00032719.2013.836658] [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]
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114
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115
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Chamsaz M, Eftekhari M, Eftekhari A, Yekkebashi A. 2-Nitroso-1-naphthol as a selective reagent for preconcentration of cobalt by vortex assisted combined with solidification of organic droplet and its determination by flame atomic absorption spectrometry. ENVIRONMENTAL MONITORING AND ASSESSMENT 2013; 185:9067-9075. [PMID: 23649476 DOI: 10.1007/s10661-013-3236-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2012] [Accepted: 04/25/2013] [Indexed: 06/02/2023]
Abstract
Highly rapid and selective vortex-assisted liquid-liquid microextraction based on solidification of organic drop has been used for determination of cobalt ion. 2-Nitroso-1-naphthol (2N1N) was used as a selective complexing agent to form stable cobalt-2N1N complex which can be extracted with 1-undecanol at a short time by the assistance of vortex agitator system followed by its determination using flame atomic absorption spectrometry. In vortex assisted, vigorous vortex stream as well as the vibrant effect of vortex system cause very fine droplets of extraction solvent to be produced and extraction occurred at a short time. Some parameters influencing the extraction process such as pH of samples, concentration of 2-nitroso-1-naphthol, extraction solvent volume, extraction time, ionic strength and surfactant addition, as well as interferences were evaluated in detail and optimum conditions were selected. At the optimum conditions, the calibration curve was linear in the range of 15 to 400 μg L(-1) of cobalt ions. The relative standard deviation based on ten replicate analysis of sample solution containing 50 μg L(-1) of cobalt was 3.4%. The detection limit (calculated as the concentration equivalent to three times of the standard deviation of the blank divided by the slope of the calibration curve after preconcentration) was 5.4 μg L(-1). The accuracy of the proposed method was successfully evaluated by the analysis of certified reference materials. This selective and highly rapid method was used for determination of cobalt ions in different water samples.
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Affiliation(s)
- Mahmoud Chamsaz
- Department of Chemistry, Faculty of Sciences, Ferdowsi University of Mashhad, Mashhad, Iran
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116
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Kocúrová L, Balogh IS, Andruch V. A glance at achievements in the coupling of headspace and direct immersion single-drop microextraction with chromatographic techniques. J Sep Sci 2013; 36:3758-68. [DOI: 10.1002/jssc.201300575] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2013] [Revised: 09/09/2013] [Accepted: 09/09/2013] [Indexed: 01/05/2023]
Affiliation(s)
- Lívia Kocúrová
- Department of Analytical Chemistry; Pavol Jozef Šafárik University in Košice; Slovak Republic
| | - Ioseph S. Balogh
- Department of Chemistry; College of Nyíregyháza; Nyíregyháza Hungary
| | - Vasil Andruch
- Department of Analytical Chemistry; Pavol Jozef Šafárik University in Košice; Slovak Republic
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117
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Yang C, Ren C, Piao X, Kannan N, Li D. An on-line sample pretreatment technique for the HPLC analysis of plant samples. J Sep Sci 2013; 36:3599-607. [DOI: 10.1002/jssc.201300722] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2013] [Revised: 08/18/2013] [Accepted: 09/05/2013] [Indexed: 11/10/2022]
Affiliation(s)
- Cui Yang
- Key Laboratory of Natural Resource of the Changbai Mountain and Functional Molecular; Yanbian University, Ministry of Education; Yanji City Jilin Province China
| | - Chunyan Ren
- Key Laboratory of Natural Resource of the Changbai Mountain and Functional Molecular; Yanbian University, Ministry of Education; Yanji City Jilin Province China
| | - Xiangfan Piao
- Key Laboratory of Natural Resource of the Changbai Mountain and Functional Molecular; Yanbian University, Ministry of Education; Yanji City Jilin Province China
| | - Narayanan Kannan
- Faculty of Environmental Sciences; Universiti Putra Malaysia; Serdang Selangor Malaysia
| | - Donghao Li
- Key Laboratory of Natural Resource of the Changbai Mountain and Functional Molecular; Yanbian University, Ministry of Education; Yanji City Jilin Province China
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118
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Gouda AA, Amin AS. Cloud-point extraction, preconcentration and spectrophotometric determination of trace quantities of copper in food, water and biological samples. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2013; 120:88-96. [PMID: 24177875 DOI: 10.1016/j.saa.2013.09.146] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2013] [Revised: 09/14/2013] [Accepted: 09/29/2013] [Indexed: 06/02/2023]
Abstract
A new, simple and sensitive cloud point extraction procedure was presented for the preconcentration and determination of copper(II) ion in food, water and biological samples. The analyte was complexed with a new synthesized reagent, 2-amino-4-(m-tolylazo)pyridine-3-ol (ATAP) as a new complexing agent and Triton X-114 as the surfactant. After centrifugation, dilution of the surfactant-rich phase with 0.4 mL of ethanol acidified with 1.0M HNO3 was performed after phase separation, and the copper contents were measured by spectrophotometry at λmax 608 nm. The influence of analytical parameters including concentration of complexing agent, Triton X-114, pH, equilibration temperature and time, centrifuge rate and time were optimized. The analytical characteristics of the method (e.g. linear range, molar absorptivity, Sandell sensitivity, optimum Ringbom concentration ranges limits of detection and quantification, preconcentration factor, and improvement factors) were obtained. Linearity was obeyed in the range of 4.0-115 ng mL(-1) of Cu(II) ion. The detection and quantification limits of the method were 1.20 and 3.94 ng mL(-1) of Cu(II) ion, respectively. The interference effect of some anions and cations was also tested. The method was applied for determination of copper in food, water and biological samples.
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Affiliation(s)
- Ayman A Gouda
- Chemistry Department, Faculty of Science, Zagazig University, Zagazig, Egypt.
| | - Alaa S Amin
- Chemistry Department, Faculty of Science, Benha University, Benha, Egypt
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119
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López-García I, Briceño M, Vicente-Martínez Y, Hernández-Córdoba M. Ultrasound-assisted dispersive liquid–liquid microextraction for the speciation of traces of chromium using electrothermal atomic absorption spectrometry. Talanta 2013; 115:166-71. [DOI: 10.1016/j.talanta.2013.04.052] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2013] [Revised: 04/11/2013] [Accepted: 04/22/2013] [Indexed: 11/24/2022]
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120
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Viñas P, Campillo N, López-García I, Hernández-Córdoba M. Dispersive liquid–liquid microextraction in food analysis. A critical review. Anal Bioanal Chem 2013; 406:2067-99. [DOI: 10.1007/s00216-013-7344-9] [Citation(s) in RCA: 151] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2013] [Revised: 09/02/2013] [Accepted: 09/03/2013] [Indexed: 12/16/2022]
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121
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Schmidt-Marzinkowski J, See HH, Hauser PC. Electric Field Driven Extraction of Inorganic Anions Across a Polymer Inclusion Membrane. ELECTROANAL 2013. [DOI: 10.1002/elan.201300176] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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122
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Faraji H, Feizbakhsh A, Helalizadeh M. Modified dispersive liquid-liquid microextraction for pre-concentration of benzene, toluene, ethylbenzene and xylenes prior to their determination by GC. Mikrochim Acta 2013. [DOI: 10.1007/s00604-013-1037-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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123
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Zhou J, Zeng P, Sun JB, Wang FQ, Zhang Q. Application of two-phase hollow fiber liquid phase microextraction coupled with high-performance liquid chromatography for the study of the echinacoside pharmacokinetics in Parkinson's disease rat plasma. J Pharm Biomed Anal 2013; 81-82:27-33. [DOI: 10.1016/j.jpba.2013.03.020] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2012] [Revised: 03/10/2013] [Accepted: 03/26/2013] [Indexed: 10/27/2022]
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124
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Liquid phase microextraction strategies combined with total reflection X-ray spectrometry for the determination of low amounts of inorganic antimony species in waters. Anal Chim Acta 2013; 786:8-15. [DOI: 10.1016/j.aca.2013.05.006] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2013] [Revised: 04/25/2013] [Accepted: 05/02/2013] [Indexed: 11/22/2022]
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125
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Henríquez C, Horstkotte B, Solich P, Cerdà V. In-syringe magnetic-stirring-assisted liquid–liquid microextraction for the spectrophotometric determination of Cr(VI) in waters. Anal Bioanal Chem 2013; 405:6761-9. [DOI: 10.1007/s00216-013-7111-y] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2013] [Revised: 05/13/2013] [Accepted: 05/31/2013] [Indexed: 10/26/2022]
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126
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Shi Z, Yan J, Ma S, Wang W, Zhang H. DISPERSIVE LIQUID–LIQUID MICROEXTRACTION BASED ON SOLIDIFICATION OF FLOATING ORGANIC DROPLET FOR HPLC DETERMINATION OF TANSHINONES IN TRADITIONAL CHINESE MEDICINAL INJECTIONS CONTAINING SALVIA MILTIORRHIZA BUNGE. J LIQ CHROMATOGR R T 2013. [DOI: 10.1080/10826076.2012.712933] [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)
- Zhihong Shi
- a Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental Science, Hebei University , Baoding , China
| | - Junjing Yan
- a Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental Science, Hebei University , Baoding , China
| | - Shipan Ma
- a Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental Science, Hebei University , Baoding , China
| | - Wei Wang
- a Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental Science, Hebei University , Baoding , China
| | - Hongyi Zhang
- a Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental Science, Hebei University , Baoding , China
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127
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Yan H, Wang H. Recent development and applications of dispersive liquid–liquid microextraction. J Chromatogr A 2013; 1295:1-15. [DOI: 10.1016/j.chroma.2013.04.053] [Citation(s) in RCA: 192] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2013] [Accepted: 04/16/2013] [Indexed: 11/29/2022]
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128
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Application of Dispersive Liquid–Liquid Micro-extraction Using Mean Centering of Ratio Spectra Method for Trace Determination of Mercury in Food and Environmental Samples. FOOD ANAL METHOD 2013. [DOI: 10.1007/s12161-013-9633-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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129
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Determination of palladium by on-line flow-injection direct spectrophotometry in environmental samples using 2,2′-furyldioxime as a chelator. Talanta 2013; 109:26-30. [DOI: 10.1016/j.talanta.2013.03.030] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2012] [Revised: 03/11/2013] [Accepted: 03/13/2013] [Indexed: 11/23/2022]
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130
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Li XS, Zhu GT, Luo YB, Yuan BF, Feng YQ. Synthesis and applications of functionalized magnetic materials in sample preparation. Trends Analyt Chem 2013. [DOI: 10.1016/j.trac.2012.10.015] [Citation(s) in RCA: 173] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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131
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132
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Miró M, Hansen EH. On-line sample processing involving microextraction techniques as a front-end to atomic spectrometric detection for trace metal assays: a review. Anal Chim Acta 2013; 782:1-11. [PMID: 23708278 DOI: 10.1016/j.aca.2013.03.019] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2012] [Revised: 02/22/2013] [Accepted: 03/08/2013] [Indexed: 12/24/2022]
Abstract
Within the last decade, liquid-phase microextraction (LPME) and micro-solid phase extraction (μSPE) approaches have emerged as substitutes for conventional sample processing procedures for trace metal assays within the framework of green chemistry. This review surveys the progress of the state of the art in simplification and automation of microextraction approaches by harnessing to the various generations of flow injection (FI) as a front end to atomic absorption spectrometry (AAS), atomic fluorescence spectrometry (AFS) or inductively coupled plasma atomic emission spectrometry or mass spectrometry (ICP-AES/MS). It highlights the evolution of flow injection analysis and related techniques as vehicles for appropriate sample presentation to the detector and expedient on-line matrix separation and pre-concentration of trace levels of metals in troublesome matrices. Rather than being comprehensive this review is aimed at outlining the pros and cons via representative examples of recent attempts in automating green sample preparation procedures in an FI or sequential injection (SI) mode capitalizing on single-drop microextraction, dispersive liquid-phase microextraction and advanced sorptive materials including carbon and metal oxide nanoparticles, ion imprinted polymers, superparamagnetic nanomaterials and biological/biomass sorbents. Current challenges in the field are identified and the synergetic combination of flow analysis, nanotechnology and metal-tagged biomolecule detection is envisaged.
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Affiliation(s)
- Manuel Miró
- FI-TRACE Group, Department of Chemistry, Faculty of Sciences, University of the Balearic Islands, E-07122 Palma de Mallorca, Illes Balears, Spain.
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133
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Suspended nanoparticles in surfactant media as a microextraction technique for simultaneous separation and preconcentration of cobalt, nickel and copper ions for electrothermal atomic absorption spectrometry determination. Talanta 2013; 106:150-4. [DOI: 10.1016/j.talanta.2012.12.004] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2012] [Revised: 11/20/2012] [Accepted: 12/05/2012] [Indexed: 11/18/2022]
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134
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Jia S, Ryu Y, Kwon SW, Lee J. An in situ benzoylation-dispersive liquid–liquid microextraction method based on solidification of floating organic droplets for determination of biogenic amines by liquid chromatography–ultraviolet analysis. J Chromatogr A 2013; 1282:1-10. [DOI: 10.1016/j.chroma.2013.01.041] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2012] [Revised: 12/24/2012] [Accepted: 01/08/2013] [Indexed: 11/27/2022]
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135
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El-Shahawi M, Al-Saidi H. Dispersive liquid-liquid microextraction for chemical speciation and determination of ultra-trace concentrations of metal ions. Trends Analyt Chem 2013. [DOI: 10.1016/j.trac.2012.10.011] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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136
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Lemos VA, Vieira US. Single-drop microextraction for the determination of manganese in seafood and water samples. Mikrochim Acta 2013. [DOI: 10.1007/s00604-013-0961-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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137
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138
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Nojavan S, Pourahadi A, Hosseiny Davarani SS, Morteza-Najarian A, Beigzadeh Abbassi M. Electromembrane extraction of zwitterionic compounds as acid or base: Comparison of extraction behavior at acidic and basic pHs. Anal Chim Acta 2012; 745:45-52. [DOI: 10.1016/j.aca.2012.07.044] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2012] [Revised: 07/24/2012] [Accepted: 07/31/2012] [Indexed: 10/28/2022]
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139
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Carbon nanotubes as solid-phase extraction sorbents prior to atomic spectrometric determination of metal species: A review. Anal Chim Acta 2012; 749:16-35. [DOI: 10.1016/j.aca.2012.09.001] [Citation(s) in RCA: 144] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2012] [Revised: 08/29/2012] [Accepted: 09/02/2012] [Indexed: 01/17/2023]
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140
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López-García I, Rivas RE, Hernández-Córdoba M. Hollow fiber based liquid-phase microextraction for the determination of mercury traces in water samples by electrothermal atomic absorption spectrometry. Anal Chim Acta 2012; 743:69-74. [DOI: 10.1016/j.aca.2012.07.015] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2012] [Revised: 07/10/2012] [Accepted: 07/11/2012] [Indexed: 10/28/2022]
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141
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Li RH, Liu DH, Yang ZH, Zhou ZQ, Wang P. Vortex-assisted surfactant-enhanced-emulsification liquid-liquid microextraction for the determination of triazine herbicides in water samples by microemulsion electrokinetic chromatography. Electrophoresis 2012; 33:2176-83. [DOI: 10.1002/elps.201200104] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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142
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Asensio-Ramos M, Hernández-Borges J, González-Hernández G, Rodríguez-Delgado MÁ. Hollow-fiber liquid-phase microextraction for the determination of pesticides and metabolites in soils and water samples using HPLC and fluorescence detection. Electrophoresis 2012; 33:2184-91. [DOI: 10.1002/elps.201200138] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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143
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Sereshti H, Far AR, Samadi S. Optimized Ultrasound-Assisted Emulsification-Microextraction Followed by ICP-OES for Simultaneous Determination of Lanthanum and Cerium in Urine and Water Samples. ANAL LETT 2012. [DOI: 10.1080/00032719.2012.675490] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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144
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Melo A, Mansilha C, Pinho O, M.P.L.V.O. Ferreira I. Analysis of Pesticides in Tomato Combining QuEChERS and Dispersive Liquid–Liquid Microextraction Followed by High-Performance Liquid Chromatography. FOOD ANAL METHOD 2012. [DOI: 10.1007/s12161-012-9469-4] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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145
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Lab in a syringe: fully automated dispersive liquid–liquid microextraction with integrated spectrophotometric detection. Anal Bioanal Chem 2012; 404:909-17. [DOI: 10.1007/s00216-012-6159-4] [Citation(s) in RCA: 83] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2012] [Revised: 05/26/2012] [Accepted: 05/28/2012] [Indexed: 11/26/2022]
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146
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Dehghani Mohammad Abadi M, Ashraf N, Chamsaz M, Shemirani F. An overview of liquid phase microextraction approaches combined with UV-Vis spectrophotometry. Talanta 2012; 99:1-12. [PMID: 22967514 DOI: 10.1016/j.talanta.2012.05.027] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2012] [Revised: 05/15/2012] [Accepted: 05/16/2012] [Indexed: 11/15/2022]
Abstract
Ultraviolet and visible spectrophotometer has become a popular analytical instrument in the modern day laboratories. However, the low concentrations of many analytes in samples make it difficult to directly measure them by UV-Vis spectrophotometry. This overview focuses on the combinations of microvolume UV-Vis spectrophotometry with miniaturized approaches to sample preparation, namely, single drop microextraction (SDME), dispersive liquid-liquid microextraction (DLLME), cold induced aggregation microextraction (CIAME), in situ solvent formation microextraction (ISSFME), ultrasound assisted emulsification microextraction (USAEME), solidified floating organic drop microextraction (SFODME), and hollow fiber based liquid phase microextraction (HF-LPME) to improve both the selectivity and sensitivity. Integration of these techniques provides unique advantages which include availability, simplicity of operation, low cost, speed, precision and accuracy; hence making them a powerful tool in chemical analysis.
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147
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Sereshti H, Heravi YE, Samadi S. Optimized ultrasound-assisted emulsification microextraction for simultaneous trace multielement determination of heavy metals in real water samples by ICP-OES. Talanta 2012; 97:235-41. [PMID: 22841073 DOI: 10.1016/j.talanta.2012.04.024] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2012] [Revised: 04/13/2012] [Accepted: 04/18/2012] [Indexed: 10/28/2022]
Abstract
Ultrasonic-assisted emulsification microextraction (USAEME) combined with inductively coupled plasma-optical emission spectrometry (ICP-OES) was used for preconcentration and determination of aluminum, bismuth, cadmium, cobalt, copper, iron, gallium, indium, nickel, lead, thallium and zinc in real water samples. Ammonium pyrrolidine dithiocarbamate (APDC) and carbon tetrachloride (CCl(4)) were used as the chelating agent and extraction solvent, respectively. The effective parameters (factors) of the extraction process such as volume of extraction solvent, pH, sonication time, and concentration of chelating agent were optimized by a small central composite design (CCD). The optimum conditions were found to be 98 μL for extraction solvent, 1476 mg L(-1) for chelating agent, 3.8 for pH and 9 min for sonication time. Under the optimal conditions, the limits of detection (LODs) for Al, Bi, Cd, Co, Cu, Fe, Ga, In, Ni, Pb, Tl and Zn were 0.13, 0.48, 0.19, 0.28, 0.29, 0.27, 0.27, 0.38, 0.44, 0.47, 0.52 and 0.17 μg L(-1), respectively. The linear dynamic range (LDR) was 1-1000 μ gL(-1) with determination coefficients of 0.991-0.998. Relative standard deviations (RSDs, C=200 μg L(-1), n=6) were between 1.87%-5.65%. The proposed method was successfully applied to the extraction and determination of heavy metals in real water samples and the satisfactory relative recoveries (90.3%-105.5%) were obtained.
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Affiliation(s)
- Hassan Sereshti
- Department of Chemistry, Faculty of Science, University of Tehran, PO Box 14155-64555, Tehran, Iran.
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148
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Anthemidis AN, Mitani C, Balkatzopoulou P, Tzanavaras PD. On-line micro-volume introduction system developed for lower density than water extraction solvent and dispersive liquid-liquid microextraction coupled with flame atomic absorption spectrometry. Anal Chim Acta 2012; 733:34-7. [PMID: 22704373 DOI: 10.1016/j.aca.2012.04.015] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2012] [Accepted: 04/08/2012] [Indexed: 11/19/2022]
Abstract
A simple and fast preconcentration/separation dispersive liquid-liquid micro extraction (DLLME) method for metal determination based on the use of extraction solvent with lower density than water has been developed. For this purpose a novel micro-volume introduction system was developed enabling the on-line injection of the organic solvent into flame atomic absorption spectrometry (FAAS). The effectiveness and efficiency of the proposed system were demonstrated for lead and copper preconcentration in environmental water samples using di-isobutyl ketone (DBIK) as extraction solvent. Under the optimum conditions the enhancement factor for lead and copper was 187 and 310 respectively. For a sample volume of 10 mL, the detection limit (3 s) and the relative standard deviation were 1.2 μg L(-1) and 3.3% for lead and 0.12 μg L(-1) and 2.9% for copper respectively. The developed method was evaluated by analyzing certified reference material and it was applied successfully to the analysis of environmental water samples.
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Affiliation(s)
- Aristidis N Anthemidis
- Laboratory of Analytical Chemistry, Department of Chemistry, Aristotle University, Thessaloniki 54124, Greece.
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149
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Jin Z, Xie DX, Zhang XB, Gong YJ, Tan W. Bifunctional Fluoroionphore-Ionic Liquid Hybrid for Toxic Heavy Metal Ions: Improving Its Performance via the Synergistic Extraction Strategy. Anal Chem 2012; 84:4253-7. [DOI: 10.1021/ac300676v] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Zhen Jin
- State Key Laboratory
for Chemo/Biosensing
and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - De-Xun Xie
- State Key Laboratory
for Chemo/Biosensing
and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Xiao-Bing Zhang
- State Key Laboratory
for Chemo/Biosensing
and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Yi-Jun Gong
- State Key Laboratory
for Chemo/Biosensing
and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Weihong Tan
- State Key Laboratory
for Chemo/Biosensing
and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
- Department of Chemistry and
Shands Cancer Center, UF Genetics Institute and McKnight Brain Institute, University of Florida, Gainesville, Florida 32611,
United States
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150
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Larsen MM, Søndergaard J, Asmund G, Parmentier K, Vermaercke P. Trace Elements. CHEMICAL MARINE MONITORING 2012. [DOI: 10.1002/9781119990826.ch4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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