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Skok A, Bazel Y, Vishnikin A, Toth J. Direct immersion single-drop microextraction combined with fluorescence detection using an optical probe. Application for highly sensitive determination of rhodamine 6G. Talanta 2024; 269:125511. [PMID: 38056415 DOI: 10.1016/j.talanta.2023.125511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 11/28/2023] [Accepted: 12/01/2023] [Indexed: 12/08/2023]
Abstract
The use of an optical probe for fluorescence detection combined with direct immersion single-drop microextraction has been demonstrated as an innovative approach. The optical probe served both as a drop holder for extractant and as a measuring device which made it possible to eliminate the use of cuvettes. A laser and a light emitting diode (LED) were tested as possible light sources. Both of them showed comparable results. However, given the much smaller half-band width of the laser radiation, its use has proven to be preferable since background correction can be eliminated. Direct immersion single-drop microextraction of an ionic association complex of rhodamine 6G with picric acid with subsequent fluorescent detection (λex was 532 nm and 525 nm for laser and LED, respectively; λem was 560 nm for both laser and LED) was used a model system to evaluate the new approach. The extractant phase was a 55 μL amyl acetate microdrop fixed in the optical part of the probe. LOD, LOQ and linear calibration range were found as 0.14, 0.48 and 0.5-10 nmol L-1, and 0.15, 0.50 and 0.5-5 nmol L-1 for laser and LED light sources, respectively. The accuracy of the method was assessed by analyzing real water samples.
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Affiliation(s)
- Arina Skok
- Department of Analytical Chemistry, Institute of Chemistry, Faculty of Science, Pavol Jozef Šafárik University in Košice, Moyzesova 11, 040 01, Košice, Slovak Republic.
| | - Yaroslav Bazel
- Department of Analytical Chemistry, Institute of Chemistry, Faculty of Science, Pavol Jozef Šafárik University in Košice, Moyzesova 11, 040 01, Košice, Slovak Republic.
| | - Andriy Vishnikin
- Department of Analytical Chemistry, Institute of Chemistry, Faculty of Science, Pavol Jozef Šafárik University in Košice, Moyzesova 11, 040 01, Košice, Slovak Republic; Department of Analytical Chemistry, Faculty of Chemistry, Oles Honchar Dnipro National University, Gagarin Av. 72, 49010, Dnipro, Ukraine
| | - Ján Toth
- Department of Analytical Chemistry, Institute of Chemistry, Faculty of Science, Pavol Jozef Šafárik University in Košice, Moyzesova 11, 040 01, Košice, Slovak Republic; Department of Technical Disciplines in Health Care, Faculty of Health Care, University of Prešov, Prešov, Slovak Republic
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Deep Eutectic Solvent-Based Coating Sorbent for Preconcentration of Formaldehyde by Thin-Film Solid-Phase Microextraction Technique. Processes (Basel) 2022. [DOI: 10.3390/pr10050828] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
A thin-film solid-phase microextraction method with a sorbent composed of a deep eutectic solvent was developed for the preconcentration of formaldehyde from river and lake water samples. Four new deep eutectic solvents (DESs) were synthesized, each in molar ratios 1:1, 1:2, and 1:3. Among prepared compounds, the greatest efficiency in the proposed method of preconcentration of formaldehyde derivatized with Nash reagent was demonstrated by DES-3 consisting of benzyldimethylhexadecylammonium chloride and lauric acid, in a molar ratio of 1:3. For the proposed method, the parameters affecting the extraction efficiency of formaldehyde were optimized (including the choice of DES-based sorbent and desorption solvent as well as the sample volume and pH, the salting-out effect, the extraction time, and the desorption time). Under optimal conditions, the proposed method achieved good precision between 3.3% (for single sorbent) and 4.8% (for sorbent-to-sorbent) as well as good recovery ranging from 78.0 to 99.1%. The limits of detection and quantitation were 0.15 ng mL−1 and 0.50 ng mL−1, respectively. The enrichment factor was equal to 178. The developed method was successfully applied to determine formaldehyde in environmental water samples.
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Rodinkov OV, Bugaichenko AS, Moskvin LN. Static Headspace Analysis and Its Current Status. JOURNAL OF ANALYTICAL CHEMISTRY 2020. [DOI: 10.1134/s106193482001013x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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4
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Headspace single-drop microextraction coupled with microvolume fluorospectrometry for highly sensitive determination of bromide. Talanta 2017; 170:9-14. [DOI: 10.1016/j.talanta.2017.03.090] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Revised: 03/21/2017] [Accepted: 03/28/2017] [Indexed: 11/18/2022]
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Ganjikhah M, Shariati S, Bozorgzadeh E. Preconcentration and spectrophotometric determination of trace amount of formaldehyde using hollow fiber liquid-phase microextraction based on derivatization by Hantzsch reaction. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2016. [DOI: 10.1007/s13738-016-1026-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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6
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Kokosa JM. Recent trends in using single-drop microextraction and related techniques in green analytical methods. Trends Analyt Chem 2015. [DOI: 10.1016/j.trac.2015.04.019] [Citation(s) in RCA: 99] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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7
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Korany MA, Ragab MAA, Youssef RM, Afify MA. Experimental design and machine learning strategies for parameters screening and optimization of Hantzsch condensation reaction for the assay of sodium alendronate in oral solution. RSC Adv 2015. [DOI: 10.1039/c4ra12750a] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
An experimental design was adopted to attain the optimum reaction parameters of chemical derivatization of anhydrous sodium alendronate in an oral solution formulaviaHantzsch condensation reaction.
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Affiliation(s)
- Mohamed A. Korany
- Faculty of Pharmacy
- Department of Pharmaceutical Analytical Chemistry
- University of Alexandria
- Alexandria 21521
- Egypt
| | - Marwa A. A. Ragab
- Faculty of Pharmacy
- Department of Pharmaceutical Analytical Chemistry
- University of Alexandria
- Alexandria 21521
- Egypt
| | - Rasha M. Youssef
- Faculty of Pharmacy
- Department of Pharmaceutical Analytical Chemistry
- University of Alexandria
- Alexandria 21521
- Egypt
| | - Mostafa A. Afify
- Borg Pharmaceutical Industries
- Borg El-Arab new city – Industrial Zone 3 – Area 3 – district 17
- Alexandria
- Egypt
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8
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Zali S, Jalali F, Es-haghi A, Shamsipur M. Determination of free formaldehyde in vaccines and biological samples using solid-phase microextraction coupled to GC-MS. J Sep Sci 2013; 36:3883-8. [DOI: 10.1002/jssc.201300771] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2013] [Revised: 09/27/2013] [Accepted: 10/04/2013] [Indexed: 12/15/2022]
Affiliation(s)
- Sara Zali
- Department of Chemistry; Razi University; Kermanshah Iran
| | - Fahimeh Jalali
- Department of Chemistry; Razi University; Kermanshah Iran
| | - Ali Es-haghi
- Department of Physico Chemistry; Razi Vaccine & Serum Research Institute; Karaj Iran
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Abstract
The gas-sensing properties of zinc doped lanthanum ferrite (Zn-LaFeO3) compounds for formaldehyde were investigated in this paper. Zn-LaFeO3 powders were prepared using sol-gel method combined with microwave chemical synthesis. The powders were characterized by X-ray diffraction (XRD) and transmission electron microscopy (TEM), respectively. The formaldehyde gas-sensing characteristics for the sample were examined. The experimental results indicate that the sensor based on the sample Zn-LaFeO3 shows excellent gas-sensing properties to formaldehyde gas. At the optimal operating temperature of 250°C, the sensitivity of the sensor based on LaFe0.7Zn0.3O3 to 100ppm formaldehyde is 38, while to other test gases, the sensitivity is all lower than 20. The response and recovery times for the sample to formaldehyde gas are 100s and 100s, respectively.
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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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Han S, Wang J, Jia S. Determination of formaldehyde based on the enhancement of the chemiluminescence produced by CdTe quantum dots and hydrogen peroxide. Mikrochim Acta 2013. [DOI: 10.1007/s00604-013-1083-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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12
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Solid phase analytical derivatization as a sample preparation method. J Chromatogr A 2013; 1296:204-13. [DOI: 10.1016/j.chroma.2013.03.020] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2013] [Revised: 03/09/2013] [Accepted: 03/11/2013] [Indexed: 11/21/2022]
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13
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Lin H, Wang J, Zeng L, Li G, Sha Y, Wu D, Liu B. Development of solvent micro-extraction combined with derivatization. J Chromatogr A 2013; 1296:235-42. [DOI: 10.1016/j.chroma.2013.04.039] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2013] [Revised: 04/15/2013] [Accepted: 04/15/2013] [Indexed: 11/29/2022]
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14
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Controlling detrimental effects of metal cations in the quantification of energy metabolites via ultrahigh pressure-liquid chromatography–electrospray-tandem mass spectrometry by employing acetylacetone as a volatile eluent modifier. J Chromatogr A 2013; 1294:87-97. [DOI: 10.1016/j.chroma.2013.04.029] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2013] [Revised: 04/10/2013] [Accepted: 04/11/2013] [Indexed: 01/03/2023]
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Arvand M, Bozorgzadeh E, Shariati S, Zanjanchi MA. Ionic liquid-based dispersive liquid-liquid microextraction for the determination of formaldehyde in wastewaters and detergents. ENVIRONMENTAL MONITORING AND ASSESSMENT 2012; 184:7597-7605. [PMID: 22258742 DOI: 10.1007/s10661-012-2521-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2011] [Accepted: 01/02/2012] [Indexed: 05/31/2023]
Abstract
Spectrophotometry in combination with ionic liquid-based dispersive liquid-liquid microextraction (DLLME) was applied for the extraction and determination of formaldehyde in real samples. The method is based on the reaction of formaldehyde with methyl acetoacetate in the presence of ammonia. The variation in the absorbance of the reaction product was measured at 375 nm. An appropriate mixture of ethanol (disperser solvent) and ionic liquid, 1-hexyl-3-methylimidazoliumhexafluoro-phosphate [C(6)MIM][PF(6)] (extraction solvent) was rapidly injected into a water sample containing formaldehyde. After extraction, sedimented phase was analyzed by spectrophotometry. Under the optimum conditions, the calibration graph was linear in the range of 0.1-20 ng mL(-1) with the detection limit of 0.02 ng mL(-1) and limit of quantification of 0.08 ng mL(-1) for formaldehyde. The relative standard deviation (RSD%, n = 5) for the extraction and determination of 0.8 ng mL(-1) of formaldehyde in the aqueous samples was 2.5%. The results showed that DLLME is a very simple, rapid, sensitive, and efficient analytical method for the determination of trace amounts of formaldehyde in wastewaters and detergents, and suitable results were obtained.
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Affiliation(s)
- Majid Arvand
- Department of Chemistry, Faculty of Science, University of Guilan, Namjoo Street, P.O. Box 1914, Rasht, Iran.
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Cabaleiro N, de la Calle I, Bendicho C, Lavilla I. Enzymatic single-drop microextraction for the assay of ethanol in alcohol-free cosmetics using microvolume fluorospectrometry detection. Anal Chim Acta 2012; 733:28-33. [DOI: 10.1016/j.aca.2012.04.039] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2012] [Revised: 04/27/2012] [Accepted: 04/29/2012] [Indexed: 01/03/2023]
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17
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Hu X, Zhang M, Ruan W, Zhu F, Ouyang G. Determination of organophosphorus pesticides in ecological textiles by solid-phase microextraction with a siloxane-modified polyurethane acrylic resin fiber. Anal Chim Acta 2012; 736:62-8. [DOI: 10.1016/j.aca.2012.05.036] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2012] [Revised: 05/16/2012] [Accepted: 05/18/2012] [Indexed: 11/17/2022]
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18
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Andruch V, Kocúrová L, Balogh IS, Škrlíková J. Recent advances in coupling single-drop and dispersive liquid–liquid microextraction with UV–vis spectrophotometry and related detection techniques. Microchem J 2012. [DOI: 10.1016/j.microc.2011.10.006] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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19
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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]
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