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Michel P, Boudenne JL, Coulomb B, Robert-Peillard F. Spectrofluorimetric determination of acetone in water samples with solid-phase extraction and a new benzaldehyde derivative. Talanta 2024; 282:126984. [PMID: 39368330 DOI: 10.1016/j.talanta.2024.126984] [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: 06/26/2024] [Revised: 09/20/2024] [Accepted: 10/02/2024] [Indexed: 10/07/2024]
Abstract
A new method is described for acetone (C(CH3)2O) determination in water samples. The method is based on the reaction with 4-(dimethylamino)benzaldehyde (DMAB) in dimethyl sulfoxide (DMSO) in slightly basic medium, resulting in a highly fluorescent compound with fluorescent wavelengths undisturbed by other common fluorescent compounds. Experimental conditions were optimized (reagents concentrations, reaction time) to reach optimal sensitivity. For the analysis of aqueous samples, a preconcentration step of acetone by solid-phase extraction (SPE) followed by an elution step in DMSO was optimized using Isolute ENV + columns. A highly satisfactory low detection limit of 0.014 μM (0.8 μg L-1) was achieved by combining these two steps, with a linear range from 0.048 to 5 μM and relative standard deviations between 5.7 % and 6.9 %. The protocol was validated on complex real water samples such as river water and wastewater, and our fluorimetric method with DMAB was in good agreement with the reference LC-UV method with DNPH.
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Affiliation(s)
- P Michel
- Aix Marseille Univ, LCE, Marseille, France
| | | | - B Coulomb
- Aix Marseille Univ, LCE, Marseille, France
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2
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Dugheri S, Cappelli G, Fanfani N, Ceccarelli J, Marrubini G, Squillaci D, Traversini V, Gori R, Mucci N, Arcangeli G. A New Perspective on SPME and SPME Arrow: Formaldehyde Determination by On-Sample Derivatization Coupled with Multiple and Cooling-Assisted Extractions. Molecules 2023; 28:5441. [PMID: 37513313 PMCID: PMC10383053 DOI: 10.3390/molecules28145441] [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: 06/16/2023] [Revised: 07/10/2023] [Accepted: 07/13/2023] [Indexed: 07/30/2023] Open
Abstract
Formaldehyde (FA) is a toxic compound and a human carcinogen. Regulating FA-releasing substances in commercial goods is a growing and interesting topic: worldwide production sectors, like food industries, textiles, wood manufacture, and cosmetics, are involved. Thus, there is a need for sensitive, economical, and specific FA monitoring tools. Solid-phase microextraction (SPME), with O-(2,3,4,5,6-pentafluorobenzyl)-hydroxylamine (PFBHA) on-sample derivatization and gas chromatography, is proposed for FA monitoring of real-life samples. This study reports the use of polydimethylsiloxane (PDMS) as a sorbent phase combined with innovative commercial methods, such as multiple SPME (MSPME) and cooling-assisted SPME, for FA determination. Critical steps, such as extraction and sampling, were evaluated in method development. The derivatization was performed at 60 °C for 30 min, followed by 15 min sampling at 10 °C, in three cycles (SPME Arrow) or six cycles (SPME). The sensitivity was satisfactory for the method's purposes (LOD-LOQ at 11-36 ng L-1, and 8-26 ng L-1, for SPME and SPME Arrow, respectively). The method's linearity ranges from the lower LOQ at trace level (ng L-1) to the upper LOQ at 40 mg L-1. The precision range was 5.7-10.2% and 4.8-9.6% and the accuracy was 97.4% and 96.3% for SPME and SPME Arrow, respectively. The cooling MSPME set-up applied to real commercial goods provided results of quality comparable to previously published data.
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Affiliation(s)
- Stefano Dugheri
- Industrial Hygiene and Toxicology Laboratory, University Hospital Careggi, 50134 Florence, Italy
| | - Giovanni Cappelli
- Department of Experimental and Clinical Medicine, University of Florence, 50121 Florence, Italy
| | - Niccolò Fanfani
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, 50121 Florence, Italy
| | - Jacopo Ceccarelli
- Department of Experimental and Clinical Medicine, University of Florence, 50121 Florence, Italy
| | - Giorgio Marrubini
- Department of Drug Sciences, University of Pavia, 27100 Pavia, Italy
| | - Donato Squillaci
- Department of Experimental and Clinical Medicine, University of Florence, 50121 Florence, Italy
| | - Veronica Traversini
- Department of Experimental and Clinical Medicine, University of Florence, 50121 Florence, Italy
| | - Riccardo Gori
- Department of Civil and Environmental Engineering, University of Florence, 50121 Florence, Italy
| | - Nicola Mucci
- Department of Experimental and Clinical Medicine, University of Florence, 50121 Florence, Italy
| | - Giulio Arcangeli
- Department of Experimental and Clinical Medicine, University of Florence, 50121 Florence, Italy
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In-Solution Derivatization and Headspace Gas Chromatography–Mass Spectrometry for 56 Carbonyl Compounds in Tobacco Heating Products, Traditional Tobacco Products and Flavoring Capsules. Chromatographia 2022. [DOI: 10.1007/s10337-022-04179-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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4
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Dattilo S, Gugliuzzo C, Mirabella EF, Puglisi C, Scamporrino AA, Zampino DC, Samperi F. Characterization of VOCs and additives in Italian PET bottles and studies on potential functional aldehydes scavengers. Eur Food Res Technol 2022. [DOI: 10.1007/s00217-022-03973-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
AbstractThis study focused on characterization of Volatile Organic Compounds (VOCs) as contaminants and non-volatile additives in Italian PET bottles, also suggesting potential functional aldehydes scavengers. Several VOCs, such as acetic aldehyde (AA), butanal, 3-methyl butanal, 1,3-dioxolane, pentanal, hexanal, octanal, 5-hepten-2-one, nonanal, and decanal, were identified by Head Space-Gas Chromatography/Mass Spectrometry (HS-GC/MS) in the PET bottles used for the packaging of six Italian brands mineral waters. AA, 1,3-dioxolane, octanal, 5-hepten-2-one, nonanal, and decanal were the most abundant compounds identified. These contaminants were also identified in the PET-bottled mineral waters. Different experiments using bottle-grade PET pellets (Btlg-PET) and PET bottles’ fragments with and without the addition of epoxidized soybean oil (ESBO) or erucamide as lubricant/plasticizer additives, poly(m-xylene adipamide) (MXD6), and/or anthranilamide (2-aminobenzamide) as potential aldehydes scavengers were carried out. Mostly VOCs observed in the PET bottles analysed were identified in a neat ESBO sample. The presence of the ESBO additive in the PET-bottle fragments was also observed by matrix-assisted laser desorption/ionization time of flight mass spectrometry analysis (MALDI–TOF MS). The ESBO sub-products were not observed in the virgin btlg-PET pellets analysed by both HS-GC/MS and MALDI–TOF MS. These results suggest that the VOCs come from an ESBO additive probably loaded during the blow-moulding processes used for the manufacturing of PET bottles. Further studies established that MXD6 (1%w), an efficient oxygen scavenger, could be also used as AA scavenger even in the presence of the commonly used anthranilamide.
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He J, Liu J, Liu Y, Liyin Z, Wu X, Song G, Hou Y, Wang R, Zhao W, Sun H. Trace carbonyl analysis in water samples by integrating magnetic molecular imprinting and capillary electrophoresis. RSC Adv 2021; 11:32841-32851. [PMID: 35493566 PMCID: PMC9042219 DOI: 10.1039/d1ra05084b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 09/21/2021] [Indexed: 12/28/2022] Open
Abstract
In order to obtain high derivatization efficiency, the overuse of derivative agent 2,4-dinitrophenylhydrazine (2,4-DNPH) is necessary for carbonyl detection. But, the 2,4-DNPH residue will cause background interferences and limit the pre-concentration factor of the target analytes. In order to overcome the bottleneck problems, the magnetic molecularly imprinted polymer based solid-phase extraction (MMIPs-SPE) method was developed with 2,4-dinitroaniline (2,4-DNAN) as the dummy template. The characteristics and selectivity of the MMIPs were investigated. Under the optimized conditions, the enrichment of carbonyls-DNPH derivatives with simultaneous removal of the surplus 2,4-DNPH was achieved. By coupling with capillary electrophoresis (CE), a satisfactory analytical performance was obtained with the detection limit ranging from 1.2 to 8.7 μg L−1 for 8 carbonyls. The MMIPs-SPE-CE method was applied successfully for the carbonyl assessment in stream water, tap water and bottled water. In addition, the migration of carbonyls in bottled drinking water was investigated under UV irradiation and heating. By integrating MMIPs-SPE method and CE, the enrichment of carbonyls-DNPH derivatives with simultaneous removal of the surplus derivative agent 2,4-DNPH can be achieved.![]()
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Affiliation(s)
- Jiahua He
- College of Environmental Science and Engineering, Guangzhou University Guangzhou 510006 Guangdong China
| | - Jiawei Liu
- College of Environmental Science and Engineering, Guangzhou University Guangzhou 510006 Guangdong China
| | - Yangyang Liu
- College of Environmental Science and Engineering, Guangzhou University Guangzhou 510006 Guangdong China
| | - Zhengxi Liyin
- College of Environmental Science and Engineering, Guangzhou University Guangzhou 510006 Guangdong China
| | - Xiaoyi Wu
- College of Environmental Science and Engineering, Guangzhou University Guangzhou 510006 Guangdong China
| | - Gang Song
- College of Environmental Science and Engineering, Guangzhou University Guangzhou 510006 Guangdong China
| | - Yeyang Hou
- College of Environmental Science and Engineering, Guangzhou University Guangzhou 510006 Guangdong China
| | - Ruixi Wang
- College of Environmental Science and Engineering, Guangzhou University Guangzhou 510006 Guangdong China
| | - Wenfeng Zhao
- School of Chemistry and Materials Science, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University Xuzhou 221116 P. R. China
| | - Hui Sun
- College of Environmental Science and Engineering, Guangzhou University Guangzhou 510006 Guangdong China .,Guangdong Provincial Key Laboratory of Radionuclides Pollution Control and Resources Guangzhou 510006 Guangdong China
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A novel luminol chemiluminescence induced by photoexcited ketones: A selective determination method for acetone in wastewater. TALANTA OPEN 2021. [DOI: 10.1016/j.talo.2021.100035] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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Fang S, Liu Y, He J, Zhang L, Liyin Z, Wu X, Sun H, Lai J. Determination of aldehydes in water samples by coupling magnetism-reinforced molecular imprinting monolith microextraction and non-aqueous capillary electrophoresis. J Chromatogr A 2020; 1632:461602. [DOI: 10.1016/j.chroma.2020.461602] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Revised: 10/06/2020] [Accepted: 10/07/2020] [Indexed: 12/11/2022]
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Kishikawa N, El-Maghrabey MH, Kuroda N. Chromatographic methods and sample pretreatment techniques for aldehydes determination in biological, food, and environmental samples. J Pharm Biomed Anal 2019; 175:112782. [DOI: 10.1016/j.jpba.2019.112782] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 07/18/2019] [Accepted: 07/18/2019] [Indexed: 11/26/2022]
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Cincotta F, Verzera A, Tripodi G, Condurso C. Non-intentionally added substances in PET bottled mineral water during the shelf-life. Eur Food Res Technol 2017. [DOI: 10.1007/s00217-017-2971-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Lago LO, Nicolli KP, Marques AB, Zini CA, Welke JE. Influence of ripeness and maceration of the grapes on levels of furan and carbonyl compounds in wine - Simultaneous quantitative determination and assessment of the exposure risk to these compounds. Food Chem 2017; 230:594-603. [PMID: 28407955 DOI: 10.1016/j.foodchem.2017.03.090] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Revised: 03/08/2017] [Accepted: 03/13/2017] [Indexed: 02/07/2023]
Abstract
The validated method based on the use of headspace solid phase microextraction (HS-SPME) coupled with the comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometric detection (GC×GC/TOFMS) proved to be appropriate for this first simultaneous quantitative determination of six toxic compounds (formaldehyde, acetaldehyde, ethyl carbamate, furan, furfural and acrolein) found in wines. Acetaldehyde and acrolein coeluted with other wine compounds, which indicated that difficulties could arise if only one-dimensional gas chromatography was used for the determination of these compounds. The advancement of the ripeness degree and increasing the grape maceration time seems to result in higher concentrations of toxic compounds. The exposure to furan, acrolein and ethyl carbamate through wine consumption may pose risks to consumer health, since calculated MOE values were lower than 10,000.
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Affiliation(s)
- Laura Oliveira Lago
- Instituto de Ciência e Tecnologia de Alimentos, Universidade Federal do Rio Grande do Sul, Avenida Bento Gonçalves 9500, CEP: 91501-970 Porto Alegre, RS, Brazil
| | - Karine Primieri Nicolli
- Instituto de Química, Universidade Federal do Rio Grande do Sul, Avenida Bento Gonçalves 9500, CEP: 91501-970 Porto Alegre, RS, Brazil
| | - Aline Biasoto Marques
- Empresa Brasileira de Pesquisa Agropecuária, Embrapa Semiárido, BR 428, km 152, CEP: 56302-970 Petrolina, PE, Brazil
| | - Claudia Alcaraz Zini
- Instituto de Química, Universidade Federal do Rio Grande do Sul, Avenida Bento Gonçalves 9500, CEP: 91501-970 Porto Alegre, RS, Brazil
| | - Juliane Elisa Welke
- Instituto de Ciência e Tecnologia de Alimentos, Universidade Federal do Rio Grande do Sul, Avenida Bento Gonçalves 9500, CEP: 91501-970 Porto Alegre, RS, Brazil.
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Malekpour A, Ahmadi N. Surfactant-Alumina-Coated Magnetic Nanoparticles as an Efficient Aldehydes Adsorbent Prior Their Determination by HPLC. FOOD ANAL METHOD 2016. [DOI: 10.1007/s12161-016-0728-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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12
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Yang Y, Chu G, Zhou G, Jiang J, Yuan K, Pan Y, Song Z, Li Z, Xia Q, Lu X, Xiao W. Rapid determination of the volatile components in tobacco by ultrasound-microwave synergistic extraction coupled to headspace solid-phase microextraction with gas chromatography-mass spectrometry. J Sep Sci 2016; 39:1173-81. [DOI: 10.1002/jssc.201501185] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Revised: 12/24/2015] [Accepted: 01/10/2016] [Indexed: 12/27/2022]
Affiliation(s)
- Yanqin Yang
- Technology Center; China Tobacco Zhejiang Industrial CO., LTD; Hangzhou P.R. China
- Department of Chemistry; Zhejiang University; Hangzhou P.R. China
| | - Guohai Chu
- Technology Center; China Tobacco Zhejiang Industrial CO., LTD; Hangzhou P.R. China
| | - Guojun Zhou
- Technology Center; China Tobacco Zhejiang Industrial CO., LTD; Hangzhou P.R. China
| | - Jian Jiang
- Technology Center; China Tobacco Zhejiang Industrial CO., LTD; Hangzhou P.R. China
| | - Kailong Yuan
- Technology Center; China Tobacco Zhejiang Industrial CO., LTD; Hangzhou P.R. China
| | - Yuanjiang Pan
- Department of Chemistry; Zhejiang University; Hangzhou P.R. China
| | - Zhiyu Song
- College of Chemical Engineering; Zhejiang University of Technology; Hangzhou P.R. China
| | - Zuguang Li
- College of Chemical Engineering; Zhejiang University of Technology; Hangzhou P.R. China
| | - Qian Xia
- Technology Center; China Tobacco Zhejiang Industrial CO., LTD; Hangzhou P.R. China
| | - Xinbo Lu
- Technology Center; China Tobacco Zhejiang Industrial CO., LTD; Hangzhou P.R. China
| | - Weiqiang Xiao
- Technology Center; China Tobacco Zhejiang Industrial CO., LTD; Hangzhou P.R. China
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Abbas HH, Elbashir AA, Aboul-Enein HY. Chromatographic Methods for Analysis of Triazine Herbicides. Crit Rev Anal Chem 2014; 45:226-40. [DOI: 10.1080/10408347.2014.927731] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Barman BN. Accurate determination of aldehydes in amine catalysts or amines by 2,4-dinitrophenylhydrazine derivatization. J Chromatogr A 2014; 1327:19-26. [DOI: 10.1016/j.chroma.2013.12.064] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2013] [Revised: 12/19/2013] [Accepted: 12/20/2013] [Indexed: 11/28/2022]
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Lim HH, Shin HS. Measurement of Aldehydes in Replacement Liquids of Electronic Cigarettes by Headspace Gas Chromatography-mass Spectrometry. B KOREAN CHEM SOC 2013. [DOI: 10.5012/bkcs.2013.34.9.2691] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Ferreira AMC, Laespada MEF, Pavón JLP, Cordero BM. In situ aqueous derivatization as sample preparation technique for gas chromatographic determinations. J Chromatogr A 2013; 1296:70-83. [PMID: 23726081 DOI: 10.1016/j.chroma.2013.04.084] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2013] [Revised: 04/25/2013] [Accepted: 04/29/2013] [Indexed: 10/26/2022]
Abstract
The use of derivatization reactions is a common practice in analytical laboratories. Although in many cases it is tedious and time-consuming, it does offer a good alternative for the determination of analytes not compatible to gas chromatography. Many of the reactions reported in the literature occur in organic medium. However, in situ aqueous derivatization reactions, which can be performed directly in aqueous medium, offer important advantages over those mentioned above, such as no need of a previous extraction step and easy automation. Here we review the most recent developments and applications of in situ aqueous derivatization. The discussion focuses on the derivatization reactions used for the determination of alcohols and phenols, carboxylic acids, aldehydes and ketones, nitrogen-containing compounds and thiols in different aqueous matrices, such as environmental, biological and food samples. Several reactions are described for each functional group (acylation, alkylation, esterification, among others) and, in some cases, the same reagents can be used for several functional groups, such that there is an unavoidable overlap between sections. Finally, attention is also focused on the techniques used for the introduction of the derivatives formed in the aqueous medium into the chromatographic system. The implementation of in situ aqueous derivatization coupled to preconcentration techniques has permitted the enhancement of recoveries and improvements in the separation, selectivity and sensitivity of the analytical methods.
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Affiliation(s)
- Ana María Casas Ferreira
- Departamento de Química Analítica, Nutrición y Bromatología, Facultad de Ciencias Químicas, Universidad de Salamanca, 37008 Salamanca, Spain
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Enhancing sensitivity of ion mobility spectrometry determination of aldehydes by in situ gas phase derivatization with dibutylamine. ACTA ACUST UNITED AC 2013. [DOI: 10.1007/s12127-013-0119-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Wang X, Chen R, Luan T, Lin L, Zou S, Yang Q. Full automatic determination of chlorophenols in water using solid-phase microextraction/on-fiber derivatization and gas chromatography-mass spectrometry. J Sep Sci 2012; 35:1017-26. [DOI: 10.1002/jssc.201100979] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Xiaowei Wang
- MOE Key Laboratory of Aquatic Product Safety; School of Life Sciences; Sun Yat-sen University; Guangzhou P. R. China
| | - Ruohong Chen
- MOE Key Laboratory of Aquatic Product Safety; School of Life Sciences; Sun Yat-sen University; Guangzhou P. R. China
| | - Tiangang Luan
- MOE Key Laboratory of Aquatic Product Safety; School of Life Sciences; Sun Yat-sen University; Guangzhou P. R. China
| | - Li Lin
- MOE Key Laboratory of Aquatic Product Safety; School of Life Sciences; Sun Yat-sen University; Guangzhou P. R. China
| | - Shichun Zou
- School of Maine Sciences; Sun Yat-sen University; Guangzhou P. R. China
| | - Qingshu Yang
- School of Maine Sciences; Sun Yat-sen University; Guangzhou P. R. China
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Shin HS, Lim HH. Simple determination of formaldehyde in fermented foods by HS-SPME-GC/MS. Int J Food Sci Technol 2011. [DOI: 10.1111/j.1365-2621.2011.02845.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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21
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Simple derivatization of aldehydes with d-cysteine and their determination in beverages by liquid chromatography–tandem mass spectrometry. Anal Chim Acta 2011; 702:225-32. [DOI: 10.1016/j.aca.2011.07.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2011] [Revised: 06/16/2011] [Accepted: 07/05/2011] [Indexed: 11/23/2022]
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