1
|
A dispersive liquid–liquid microextraction method based on solidification of floating organic droplet for determination of antiviral agents in environmental water using HPLC/UV. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106790] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
2
|
Dmitrienko SG, Apyari VV, Tolmacheva VV, Gorbunova MV. Liquid–Liquid Extraction of Organic Compounds into a Single Drop of the Extractant: Overview of Reviews. JOURNAL OF ANALYTICAL CHEMISTRY 2021. [DOI: 10.1134/s1061934821080049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
3
|
Sakanupongkul A, Sananmuang R, Udnan Y, Ampiah-Bonney RJ, Chaiyasith WC. Speciation of mercury in water and freshwater fish samples by a two-step solidified floating organic drop microextraction with electrothermal atomic absorption spectrometry. Food Chem 2019; 277:496-503. [DOI: 10.1016/j.foodchem.2018.10.131] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 10/14/2018] [Accepted: 10/28/2018] [Indexed: 11/26/2022]
|
4
|
Abstract
Saliva, as the first body fluid encountering with the exogenous materials, has good correlation with blood and plays an important role in bioanalysis. However, saliva has not been studied as much as the other biological fluids mainly due to restricted access to its large volumes. In recent years, there is a growing interest for saliva analysis owing to the emergence of miniaturized sample preparation methods. The purpose of this paper is to review all microextraction methods and their principles of operation. In the following, we examine the methods used to analyze saliva up to now and discuss the potential of the other microextraction methods for saliva analysis to encourage research groups for more focus on this important subject area.
Collapse
|
5
|
Seidi S, Rezazadeh M, Yamini Y. Pharmaceutical applications of liquid-phase microextraction. Trends Analyt Chem 2018. [DOI: 10.1016/j.trac.2018.09.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|
6
|
Havlikova M, Cabala R, Pacakova V, Bursova M, Bosakova Z. Critical evaluation of microextraction pretreatment techniques - Part 1: Single drop and sorbent-based techniques. J Sep Sci 2018; 42:273-284. [DOI: 10.1002/jssc.201800902] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 10/02/2018] [Accepted: 10/02/2018] [Indexed: 12/16/2022]
Affiliation(s)
- Martina Havlikova
- Faculty of Science; Department of Analytical Chemistry; Charles University; Prague 2 Czech Republic
| | - Radomir Cabala
- Faculty of Science; Department of Analytical Chemistry; Charles University; Prague 2 Czech Republic
- Toxicology Department; Institute of Forensic Medicine and Toxicology; General University Hospital in Prague and 1st Faculty of Medicine of Charles University; Prague 2 Czech Republic
| | - Vera Pacakova
- Faculty of Science; Department of Analytical Chemistry; Charles University; Prague 2 Czech Republic
| | - Miroslava Bursova
- Faculty of Science; Department of Analytical Chemistry; Charles University; Prague 2 Czech Republic
- Toxicology Department; Institute of Forensic Medicine and Toxicology; General University Hospital in Prague and 1st Faculty of Medicine of Charles University; Prague 2 Czech Republic
| | - Zuzana Bosakova
- Faculty of Science; Department of Analytical Chemistry; Charles University; Prague 2 Czech Republic
| |
Collapse
|
7
|
Zare F, Jannesar R, Ghaedi M, Tayebi L. Dispersive liquid-liquid microextraction based on the solidification of floating organic droplets for preconcentration of amino acids in human plasma samples. SEPARATION SCIENCE PLUS 2018. [DOI: 10.1002/sscp.201800075] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Fahimeh Zare
- Department of Chemistry, Faculty of Sciences; Yasouj University; Yasouj IR Iran
- Dena Pathobiology Laboratory; Yasouj IR Iran
| | - Ramin Jannesar
- Dena Pathobiology Laboratory; Yasouj IR Iran
- Department of Pathology; Yasuj University of Medical Sciences; Yasouj IR Iran
| | - Mehrorang Ghaedi
- Department of Chemistry, Faculty of Sciences; Yasouj University; Yasouj IR Iran
| | - Lobat Tayebi
- Department of Engineering Science; University of Oxford; Oxford OX1 3PJ UK
| |
Collapse
|
8
|
Separation and sensitive determination of quercetin in Rosa canina L. using solidified floating organic drop microextraction followed by high-performance liquid chromatography determination. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2017. [DOI: 10.1007/s13738-017-1061-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
|
9
|
Determination of phthalates in food simulants and liquid samples using ultrasound-assisted dispersive liquid–liquid microextraction followed by solidification of floating organic drop. Food Control 2016. [DOI: 10.1016/j.foodcont.2015.10.016] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
10
|
ÇITAK D, TÜZEN M. Solidified floating organic drop microextraction for speciation of Se (IV) and Se (VI) in water samples prior to electrothermal atomic absorption spectrometric detection. Turk J Chem 2016. [DOI: 10.3906/kim-1606-16] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
|
11
|
Viñas P, Campillo N, Andruch V. Recent achievements in solidified floating organic drop microextraction. Trends Analyt Chem 2015. [DOI: 10.1016/j.trac.2015.02.005] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
12
|
Pérez-Outeiral J, Millán E, Garcia-Arrona R. Ultrasound-assisted emulsification microextraction coupled with high-performance liquid chromatography for the simultaneous determination of fragrance allergens in cosmetics and water. J Sep Sci 2015; 38:1561-9. [PMID: 25707401 DOI: 10.1002/jssc.201401330] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2014] [Revised: 02/11/2015] [Accepted: 02/13/2015] [Indexed: 11/10/2022]
Abstract
A simple, inexpensive, and environmentally friendly method based on ultrasound-assisted emulsification microextraction followed by solidification of floating organic drop and high-performance liquid chromatography coupled to diode array detection was developed for the simultaneous determination of 18 potentially allergenic fragrance substances. Several parameters affecting the microextraction process were investigated in detail by the "one-variable-at-a-time" approach. Optimal conditions were the following: 50 μL of 2-dodecanol as extraction solvent, 10 mL of sample containing 150 g/L of salt, and 5 min of sonication at 35°C. Under the optimized conditions, method showed good linearity in the selected ranges, with squared correlation coefficients ranging from 0.948 to 0.999. Limits of detection ranged from 0.001 to 0.154 μg/mL and enrichment factors from 9 to 237. Precision of the method, expressed as relative standard deviation, was checked at two levels obtaining good results (3.3-14.4%). Recovery studies were made in baby bath water and in eau de cologne showing acceptable accuracy. Finally, the developed method was successfully applied to different commercial cosmetic and water samples. The most commonly found analyte was linalool followed by cinnamal and lilial. Most of the analyzed samples contained at least one of the target compounds.
Collapse
Affiliation(s)
- Jessica Pérez-Outeiral
- Department of Applied Chemistry, Faculty of Chemistry, University of the Basque Country (UPV/EHU), San Sebastian, Spain
| | - Esmeralda Millán
- Department of Applied Chemistry, Faculty of Chemistry, University of the Basque Country (UPV/EHU), San Sebastian, Spain
| | - Rosa Garcia-Arrona
- Department of Applied Chemistry, Faculty of Chemistry, University of the Basque Country (UPV/EHU), San Sebastian, Spain
| |
Collapse
|
13
|
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]
|
14
|
Dispersive liquid-liquid microextraction combined with ultrahigh performance liquid chromatography/tandem mass spectrometry for determination of organophosphate esters in aqueous samples. ScientificWorldJournal 2014; 2014:162465. [PMID: 24616613 PMCID: PMC3927578 DOI: 10.1155/2014/162465] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2013] [Accepted: 10/22/2013] [Indexed: 11/17/2022] Open
Abstract
A new technique was established to identify eight organophosphate esters (OPEs) in this work. It utilised dispersive liquid-liquid microextraction in combination with ultrahigh performance liquid chromatography/tandem mass spectrometry. The type and volume of extraction solvents, dispersion agent, and amount of NaCl were optimized. The target analytes were detected in the range of 1.0-200 µ g/L with correlation coefficients ranging from 0.9982 to 0.9998, and the detection limits of the analytes were ranged from 0.02 to 0.07 µg/L (S/N = 3). The feasibility of this method was demonstrated by identifying OPEs in aqueous samples that exhibited spiked recoveries, which ranged between 48.7% and 58.3% for triethyl phosphate (TEP) as well as between 85.9% and 113% for the other OPEs. The precision was ranged from 3.2% to 9.3% (n = 6), and the interprecision was ranged from 2.6% to 12.3% (n = 5). Only 2 of the 12 selected samples were tested to be positive for OPEs, and the total concentrations of OPEs in them were 1.1 and 1.6 µg/L, respectively. This method was confirmed to be simple, fast, and accurate for identifying OPEs in aqueous samples.
Collapse
|
15
|
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.
Collapse
Affiliation(s)
- Mahmoud Chamsaz
- Department of Chemistry, Faculty of Sciences, Ferdowsi University of Mashhad, Mashhad, Iran
| | | | | | | |
Collapse
|
16
|
Farhadi K, Hatami M, Matin AA. Microextraction techniques in therapeutic drug monitoring. Biomed Chromatogr 2012; 26:972-89. [PMID: 22767149 DOI: 10.1002/bmc.2774] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2012] [Accepted: 05/11/2012] [Indexed: 11/08/2022]
Abstract
Therapeutic drug monitoring (TDM), as part of clinical process of medical treatments, is commonly used to maintain 'therapeutic' drug concentrations. TDM is useful to identify the causes of unwanted or unexpected responses, to prevent unnecessary diagnostic testing, to improve clinical outcomes, and even to save lives. The determination of drug concentration in blood samples requires an excellent sample preparation procedure. Recent trends in sample preparation include miniaturization, automation, high-throughput performance, on-line coupling with analytical instruments and low-cost operation through extremely low or no solvent consumption. Microextraction techniques, such as liquid- and solid-phase microextraction, have these advantages over the traditional techniques. This paper reviews the recent developments in microextraction techniques used for drug monitoring in serum, plasma or blood samples.
Collapse
Affiliation(s)
- Khalil Farhadi
- Department of Chemistry, Faculty of Science, Urmia University, Iran.
| | | | | |
Collapse
|
17
|
Tayyebi M, Yamini Y, Moradi M. Reverse micelle-mediated dispersive liquid-liquid microextraction of 2,4-dichlorophenoxyacetic acid and 4-chloro-2-methylphenoxyacetic acid. J Sep Sci 2012; 35:2491-8. [DOI: 10.1002/jssc.201200150] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2012] [Revised: 04/26/2012] [Accepted: 04/26/2012] [Indexed: 11/11/2022]
|
18
|
Kocúrová L, Balogh IS, Šandrejová J, Andruch V. Recent advances in dispersive liquid–liquid microextraction using organic solvents lighter than water. A review. Microchem J 2012. [DOI: 10.1016/j.microc.2011.12.002] [Citation(s) in RCA: 199] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|
19
|
Jain A, Verma KK. Recent advances in applications of single-drop microextraction: A review. Anal Chim Acta 2011; 706:37-65. [DOI: 10.1016/j.aca.2011.08.022] [Citation(s) in RCA: 134] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2011] [Revised: 08/11/2011] [Accepted: 08/15/2011] [Indexed: 10/17/2022]
|
20
|
Ultrasound- assisted emulsification microextraction for separation of trace amounts of antimony prior to FAAS determination. Mikrochim Acta 2011. [DOI: 10.1007/s00604-011-0706-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
21
|
Arpa Şahin Ç, Durukan İ. Ligandless-solidified floating organic drop microextraction method for the preconcentration of trace amount of cadmium in water samples. Talanta 2011; 85:657-61. [DOI: 10.1016/j.talanta.2011.04.044] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2011] [Revised: 04/08/2011] [Accepted: 04/15/2011] [Indexed: 10/18/2022]
|
22
|
Wu C, Zhao B, Li Y, Wu Q, Wang C, Wang Z. Development of Dispersive Liquid-Liquid Microextraction Based on Solidification of Floating Organic Drop for the Sensitive Determination of Trace Copper in Water and Beverage Samples by Flame Atomic Absorption Spectrometry. B KOREAN CHEM SOC 2011. [DOI: 10.5012/bkcs.2011.32.3.829] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|