Abstract
We have developed a method for the microextraction of lead(II) ion. It is based on the use of suspended zirconia nanoparticles modified with the reagent cadion. Pb(II) ions in the sample are adsorbed onto the modified zirconia nanoparticles suspended in the solution of a non-ionic surfactant. After cloud formation and phase separation by sedimentation, the surfactant rich phase was acidified and diluted to 100 μL with 3.0 mol L−1 nitric acid and ultrasonicated for a few seconds to desorb the analyte from the sorbent. The mixture was centrifuged and 10 μL of the supernatant liquid phase along with 10 μL of the Pd/Mg modifier were submitted to the electrothermal atomic absorption spectrometer. The parameters affecting the extraction efficiency were optimized by the univariable method. Under the optimized conditions, a sample volume of 40 mL resulted in an enhancement factor of 384 and a detection limit (defined as 3Sb/m) of 2.2 ng L−1. The method was successfully applied to the determination of Pb(II) in water, tea and rice samples. Accuracy was determined by the recovery experiments and the analysis of two certified reference materials.
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References
Fu F, Wang Q (2011) Removal of heavy metal ions from wastewaters: A review. J Environ Manage 92:407–418
Dudka S, Miller W (1999) Accumulation of potentially toxic elements in plants and their transfer to human food chain. J Environ Sci Health, Part B 34:681–708
Gray NF (2008) Drinking water quality: problems and solutions. Cambridge University Press, UK
Carletto JS, Carasek E, Welz B (2011) Hollow-fiber liquid–liquid–solid micro-extraction of lead in soft drinks and determination by graphite furnace atomic absorption spectrometry. Talanta 84:989–994
Eshaghi Z, Khalili M, Khazaeifar A, Rounaghi GH (2011) Simultaneous extraction and determination of lead, cadmium and copper in rice samples by a new pre-concentration technique: Hollow fiber solid phase microextraction combined with differential pulse anodic stripping voltammetry. Electrochim Acta 56:3139–3146
Basheer C, Tan SH, Lee HK (2008) Extraction of lead ions by electromembrane isolation. J Chromatogr A 1213:14–18
Naseri MT, Milani Hosseini MR, Assadi Y, Kiani A (2008) Rapid determination of lead in water samples by dispersive liquid-liquid microextraction coupled with electrothermal atomic absorption spectrometry. Talanta 75:56–62
Rivas RE, López-García I, Hernández-Córdoba M (2009) Determination of traces of lead and cadmium using dispersive liquid-liquid microextraction followed by electrothermal atomic absorption spectrometry. Microchim Acta 166:355–361
Zhou Q, Zhao N, Xie G (2011) Determination of lead in environmental waters with dispersive liquid–liquid microextraction prior to atomic fluorescence spectrometry. J Hazard Mater 189:48–53
Jia X, Han Y, Liu X, Duan T, Chen H (2010) Dispersive liquid–liquid microextraction combined with flow injection inductively coupled plasma mass spectrometry for simultaneous determination of cadmium, lead and bismuth in water samples. Microchim Acta 171:49–56
Dadfarnia S, Salmanzadeh AM, Haji Shabani AM (2008) A novel separation/preconcentration system based on solidification of floating organic drop microextraction for determination of lead by graphite furnace atomic absorption spectrometry. Anal Chim Acta 623:163–167
Mirzaei M, Behzadi M, Abadi NM, Beizaei A (2011) Simultaneous separation/preconcentration of ultra trace heavy metals in industrial wastewaters by dispersive liquid–liquid microextraction based on solidification of floating organic drop prior to determination by graphite furnace atomic absorption spectrometry. J Hazard Mater 186:1739–1743
Liang P, Liu R, Cao J (2008) Single drop microextraction combined with graphite furnace atomic absorption spectrometry for determination of lead in biological samples. Microchim Acta 160:135–139
Yousefi SR, Shemirani F (2010) Development of a robust ionic liquid-based dispersive liquid–liquid microextraction against high concentration of salt for preconcentration of trace metals in saline aqueous samples: Application to the determination of Pb and Cd. Anal Chim Acta 669:25–31
Soylak M, Yilmaz E (2011) Ionic liquid dispersive liquid–liquid microextraction of lead as pyrrolidinedithiocarbamate chelate prior to its flame atomic absorption spectrometric determination. Desalination 275:297–301
Bai H, Zhou Q, Xie G, Xiao J (2010) Temperature-controlled ionic liquid–liquid-phase microextraction for the pre-concentration of lead from environmental samples prior to flame atomic absorption spectrometry. Talanta 80:1638–1642
Shah F, Kazi TG, Naeemullah AHI, Soylak M (2012) Temperature controlled ionic liquid-dispersive liquid phase microextraction for determination of trace lead level in blood samples prior to analysis by flame atomic absorption spectrometry with multivariate optimization. Microchem J 101:5–10
Sereshti H, Entezari Heravi Y, Samadi S (2012) Optimized ultrasound-assisted emulsification microextraction for simultaneous trace multielement determination of heavy metals in real water samples by ICP-OES. Talanta 97:235–241
Sadeghi O, Tavassoli N, Amini M, Ebrahimzadeh H, Daei N (2011) Pyridine-functionalized mesoporous silica as an adsorbent material for the determination of nickel and lead in vegetables grown in close proximity by electrothermal atomic adsorption spectroscopy. Food Chem 127:364–368
Davudabadi Farahani M, Shemirani F (2012) Supported hydrophobic ionic liquid on magnetic nanoparticles as a new sorbent for separation and preconcentration of lead and cadmium in milk and water samples. Microchim Acta 179:219–226
Sohrabi MR, Matbouie Z, Asgharinezhad AA, Dehghani A (2013) Solid phase extraction of Cd(II) and Pb(II) using a magnetic metal-organic framework, and their determination by FAAS. Microchim Acta 180:589–597
Cui Y, Liu S, Hu ZJ, Liu XH, Gao HW (2011) Solid-phase extraction of lead(II) ions using multiwalled carbon nanotubes grafted with tris(2-aminoethyl)amine. Microchim Acta 174:107–113
Li R, Chang X, Li Z, Zang Z, Hu Z, Li D, Tu Z (2011) Multiwalled carbon nanotubes modified with 2-aminobenzothiazole modified for uniquely selective solid-phase extraction and determination of Pb(II) ion in water samples. Microchim Acta 172:269–276
Wen X, Deng Q, Ji S, Yang S, Peng L (2012) Design of rapidly synergistic cloud point extraction of ultra-trace lead combined with flame atomic absorption spectrometry determination. Microchem J 100:31–35
Shah F, Kazi TG, Afridi HI, Arain MB, Baig JA (2011) Cloud point extraction for determination of lead in blood samples of children, using different ligands prior to analysis by flame atomic absorption spectrometry: A multivariate study. J Hazard Mater 192:1132–1139
Zhao L, Zhong S, Fang K, Qian Z, Chen J (2012) Determination of cadmium (II), cobalt (II), nickel (II), lead (II), zinc (II), and copper (II) in water samples using dual-cloud point extraction and inductively coupled plasma emission spectrometry. J Hazard Mater 239–240:206–212
Dadfarnia S, Shakerian F, Haji Shabani AM (2013) 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 106:150–154
Falomir P, Alegrı́a A, Barbera R, Farre R, Lagarda M (1999) Direct determination of lead in human milk by electrothermal atomic absorption spectrometry. Food Chem 64:111–113
Dadfarnia S, Haji Shabani AM, Nili Ahmad abadi M (2013) Solidified floating organic drop microextraction–electrothermal atomic absorption spectrometry for ultra trace determination of antimony species in tea, basil and water samples. J Iran Chem Soc 10:289–296
Watanabe H, Ohmori H (1979) Dual-wavelength spectrophotometric determination of cadmium with cadion. Talanta 26:959–961
Chung-gin H, Chao-sheng H, Ji-hong J (1980) Spectrophotometric Determination of Cadmium with Cadion. Talanta 27:676–678
Yu-Rui Z, Fu-Sheng W, Fang Y (1983) Indirect spectrophotometric determination of cyanide by means of the colour reaction of silver with cadion 2B in presence of triton X-100. Talanta 30:795–797
Shen NK, Chu WT, Chen ZY, Xiao WL, Zhu YR (1987) Spectrophotometric study of the reaction of zinc with cadion 2B in the presence of triton X-100. Analyst 112:301–304
Silva EDS, Correia LO, Santos LOD, Vieira EVDS, Lemos VA (2012) Dispersive liquid-liquid microextraction for simultaneous determination of cadmium, cobalt, lead and nickel in water samples by inductively coupled plasma optical emission spectrometry. Microchim Acta 178:269–275
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Shakerian, F., Dadfarnia, S., Haji Shabani, A.M. et al. Preconcentration and determination of lead(II) by microextraction based on suspended cadion covered zirconia nanoparticles in a surfactant media. Microchim Acta 180, 1225–1232 (2013). https://doi.org/10.1007/s00604-013-1049-9
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DOI: https://doi.org/10.1007/s00604-013-1049-9