Abstract
A simple and sensitive method was developed for the determination of three carbamate pesticides in water samples. It is based on temperature controlled ionic liquid dispersive liquid phase microextraction combined with high-performance liquid chromatography. The ionic liquid 1-hexyl-3-methylimidazolium hexafluorophosphate was used as the extractant, and the factors affecting the extraction were investigated in detail. The detection limits obtained for isoprocarb, diethofencarb and fenothiocarb are 0.91, 0.45, and 1.40 μgL-1, respectively, and the precisions are in the range between 1.0 and 1.8% (n = 6). The method was validated with environmental water samples and the results indicate that it represents a viable alternative to existing methods.
Similar content being viewed by others
References
Suarez PAZ, Einloft S, Dullius JEL, de Souza RF, Dupont J (1998) Synthesis and physical-chemical properties of ionic liquids on 1-n-butyl-3-methylimidazolium cation. J Chim Phys 95:1626
Rogers RD, Seddon KR (2003) Ionic liquids-solvents of the future. Science 302:792
Herrmann WA, Bohm VP (1999) Heck reaction catalyzed by phospha-palladacycles in non-aqueous ionic liquids. J Organomet Chem 572:141
Song CE, Oh CR, Roh EJ, Choo KJ (2000) Cr (salen) catalysed asymmetric ring opening reactions of epoxides in room temperature ionic liquids. Chem Commum 18:1743
Cull SG, Holbrey JD, Vargas-Mora V, Seddon KR, Lye GJ (2000) Room temperature ionic liquids as replacements for organic solvents in multiphase bioprocess operations. Biotechnol Bioeng 69:227
Erbeldinger M, Mesiano AJ, Russeu AJ (2000) Enzymatic catalysis of formation of Z-aspartame in ionic liquid-an alternative to enzymatic catalysis in organic solvents. Biotechnol Progr 16:1129
Huang HL, Wang HP, Wei GT, Sun IW, Huang JF, Yang YW (2006) Extraction of nanosize copper pollutants with an ionic liquid. Environ Sci Technol 40:4761
Visser AE, Swatloski RP, Reichert WM, Mayton R, Sheff S, Wierzbicki A, Davis JH, Rogers RD (2002) Task-specific ionic liquids incorporating novel cations for the coordination and extraction of Hg2+ and Cd2+: synthesis, characterization, and extraction studies. Environ Sci Technol 36:2523
Bai HH, Zhou QX, Xie GH, Xiao JP (2009) Enrichment and sensitive determination of dichlorodiphenyltrichloroethane and its metabolites with temperature controlled ionic liquid dispersive liquid phase microextraction prior to high performance liquid phase chromatography. Anal Chim Acta 651:64
Zhou QX, Zhang XG, Xiao JP (2009) Ultrasound-assisted ionic liquid dispersive liquid-phase micro-extraction: a novel approach for the sensitive determination of aromatic amines in water samples. J Chromatogr A 1216:4361
Wu GZ, Liu YD, Long DW (2005) Effects of ionic liquid [Me3NC2H4OH](+) [ZnCl3](−) on gammaradiation polymerization of methyl methacrylate in ethanol and N, N-dimethylformamide. Macromol Rapid Commun 26:57
Gibbs BF, Alli I, Mulligan CN (1996) Simple and rapid high-performance liquid chromatographic method for the determination of aspartame and its metabolites in foods. J Chrormatogr A 725:372
Gou YN, Eisert R, Pawliszyn J (2000) Automated in-tube solid-phase microextraction–high-performance liquid chromatography for carbamate pesticide analysis. J Chromatogr A 873:137
Sagratini G, Mañes J, Giardiná D, Damiani P, Picó Y (2007) Analysis of carbamate and phenylurea pesticide residues in fruit juices by solid-phase microextraction and liquid chromatography–mass spectrometry. J Chromatogr A 1147:135
Nogueira JMF, Sandra T, Sandra P (2003) Considerations on ultra trace analysis of carbamates in water samples. J Chromatogr A 996:133
Basheer C, Alnedhary AA, Madhava Rao BS, Lee HK (2009) Determination of carbamate pesticides using micro-solid-phase extraction combined with high-performance liquid chromatography. J Chromatogr A 1216:211
Fernández M, Picó Y, Mañes J (2000) Determination of carbamate residues in fruits and vegetables by matrix solid-phase dispersion and liquid chromatography-mass spectrometry. J Chromatogr A 871:43
Goulart SM, Alves RD, Neves AA, de Queiroz JH, de Assis TC, de Queiroz MELR (2010) Optimization and validation of liquid–liquid extraction with low temperature partitioning for determination of carbamates in water. Anal Chim Acta 671:41
Vidal L, Canals A, Kalogerakis N, Psillakis E (2005) Headspace single-drop microextraction for the analysis of chlorobenzenes in water samples. J Chromatogr A 1089:25
Payan MR, Lopez MAB, Fernandez-Torres R, Mochón MC, Ariza JLG (2010) Application of hollow fiber-based liquid-phase microextraction (HF-LPME) for the determination of acidic pharmaceuticals in wastewaters. Talanta 82:854
Chen H, Chen RW, Li SQ (2010) Low-density extraction solvent-based solvent terminated dispersive liquid-liquid microextraction combined with gas chromatography-tandem mass spectrometry for the determination of carbamate pesticides in water samples. J Chromatogr A 1217:1244
Jeannot MA, Cantwell FF (1996) Solvent microextraction into a single drop. Anal Chem 68:2236
Rezaee M, Assadi Y, Hosseini MM, Aghaee E, Ahmadi F, Berijani S (2006) Determination of organic compounds in water using dispersive liquid–liquid microextraction. J Chromatogr A 1116:1
Liu Y, Zhao EC, Zhu WT, Guo HX, Zhou ZQ (2009) Determination of four heterocyclic insecticides by ionic liquid dispersive liquid–liquid microextraction in water samples. J Chromatogr A 1216:885
Zhou QX, Pang L, Xiao JP (2009) Trace determination of dichlorodiphenyltrichloroethane and its main metabolites in environmental water samples with dispersive liquid–liquid microextraction in combination with high performance liquid chromatography and ultraviolet detector. J Chromatogr A 1216:6680
Zhou QX, Pang L, Xie GH, Xiao JP, Bai HH (2009) Determination of atrazine and simazine in environmental water samples by dispersive liquid–liquid microextraction with high performance liquid chromatography. Anal Sci 25:73
Berijani S, Assadi Y, Anbia M, Hosseini MM, Aghsee E (2006) Dispersive liquid–liquid microextraction combined with gas chromatography-flame photometric detection: very simple, rapid and sensitive method for the determination of organophosphorus pesticides in water. J Chromatogr A 1123:1
Jahromi EZ, Bidari A, Assadi Y, Hosseini MRM, Jamali MR (2007) Dispersive liquid–liquid microextraction combined with graphite furnace atomic absorption spectrometry: ultra trace determination of cadmium in water samples. Anal Chim Acta 585:305
Shokoufia N, Shemirani F, Assadi Y (2007) Fiber optic-linear array detection spectrophotometry in combination with dispersive liquid–liquid microextraction for simultaneous preconcentration and determination of palladium and cobalt. Anal Chim Acta 597:349
Farajzadeh MA, Bahram M, Vardast MR, Bamorowat M (2011) Dispersive liquid-liquid microextraction for the analysis of three organophosphorus pesticides in real samples by high performance liquid chromatography-ultraviolet detection and its optimization by experimental design. Microchim Acta. doi:10.1007/s00604-010-0451-9
Pan CG, Ma XG (2010) Microwave-assisted synthesis and characterization of 1-hexyl-3-methylimidazolium hexafluorophosphate ionic liquid. J Function Mater (Chinese) 41:153
Basheer C, Alnedhary AA, Madhava Rao BS, Lee HK (2009) Determination of carbamate pesticides using micro-solid-phase extraction combined with high-performance liquid chromatography. J Chromatogr A 1216:211
Gou Y, Eisert R, Pawliszyn J (2000) Automated in-tube solid-phase microextraction–high-performance liquid chromatography for carbamate pesticide analysis. J Chromatogr A 873:137
Goulart SM, Alves RD, Neves AA, de Queiroz JH, de Assis TC, de Queiroz MELR (2010) Optimization and validation of liquid–liquid extraction with low temperature partitioning for determination of carbamates in water. Anal Chim Acta 671:41
Li X, Chen X, Huo X, Yu Z, Bi K, Li Q (2011) Dispersive liquid-liquid microextraction coupled with high-performance liquid chromatography-diode array detection for the determination of N-methyl carbamate pesticides in vegetables. J Sep Sci 34:202
Zhang S, Li C, Song S, Feng T, Wang C, Wang Z (2010) Application of dispersive liquid-liquid microextraction combined with sweeping micellar electrokinetic chromatography for trace analysis of six carbamate pesticides in apples. Anal Methods 2:54
Acknowledgements
This work was financially supported by the National Natural Science Foundation of China (20877022) and the Personal Innovation Foundation of Universities in Henan Province ([2005]126).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Zhou, Q., Pang, L. & Xiao, J. Ultratrace determination of carbamate pesticides in water samples by temperature controlled ionic liquid dispersive liquid phase microextraction combined with high performance liquid phase chromatography. Microchim Acta 173, 477–483 (2011). https://doi.org/10.1007/s00604-011-0587-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00604-011-0587-2