Application of Solid-Phase Extraction for Trace Elements in Environmental and Biological Samples: A Review

Critical Reviews in Analytical Chemistry

Volumn 44, Issue 3, 2014, Pages 233-254

  Wan Ibrahim, Wan Aini ^a   Abd Ali, Layth Imad ^a   Sulaiman, Azli ^a   Sanagi, Mohd Marsin ^a   Aboul Enein, Hassan Y ^b  

^a UNIVERSITI TEKNOLOGI MALAYSIA   (Malaysia)

^b NATIONAL RESEARCH CENTRE   (Egypt)

Author keywords

Metal ions; novel sorbents; preconcentration techniques; solid phase extraction

Indexed keywords

METAL IONS; PHASE SEPARATION;

ANALYTICAL APPROACH; BIOSORBENTS; ENVIRONMENTAL AND BIOLOGICAL SAMPLES; PRE-CONCENTRATION TECHNIQUES; SOLID-PHASE; SOLID-PHASE EXTRACTION;

EXTRACTION;

EXTRACTION METHOD; NANOTECHNOLOGY; POLYMER; SORPTION; TRACE ELEMENT;

CARBON NANOTUBE; NANOPARTICLE; POLYMER; TRACE ELEMENT;

ANIMAL; CHEMICAL STRUCTURE; CHEMISTRY; DEVICES; ENVIRONMENTAL MONITORING; HUMAN; ISOLATION AND PURIFICATION; MOLECULAR IMPRINTING; PROCEDURES; SOLID PHASE EXTRACTION;

ANIMALS; ENVIRONMENTAL MONITORING; HUMANS; MODELS, MOLECULAR; MOLECULAR IMPRINTING; NANOPARTICLES; NANOTUBES, CARBON; POLYMERS; SOLID PHASE EXTRACTION; TRACE ELEMENTS;

EID: 84897546583     PISSN: 10408347     EISSN: 15476510     Source Type: Journal    
DOI: 10.1080/10408347.2013.855607     Document Type: Article

References (242)

1. Acosta, M.; Savio, M.; Talio, M.C.; Ferramola, M.L.; Gil, R.A.; Martinez, L.D. On-line Solid Phase Extraction of Cd from Protein Fractions of Serum Using Oxidized Carbon Nanotubes Coupled to Electrothermal Atomization Atomic Absorption Spectrometry. Microchem J. 2013, 110, 94-98.
2. Afkhami, A.; Madrakian, T.; Ahmadi, R.; Bagheri, H.; Tabatabaee, M. Chemically Modified Alumina Nanoparticles for Selective Solid Phase Extraction and Preconcentration of Trace Amounts of Cd(II). Microchim. Acta 2011a, 175, 69-77.
3. Afkhami, A.; Saber-Tehrani, M.; Bagheri, H.; Madrakian, T. Flame Atomic Absorption Spectrometric Determination of Trace Amounts of Pb(II) and Cr(III) in Biological, Food and Environmental Samples after Preconcentration by Modified Nano-alumina. Microchim. Acta 2011b, 173, 543-545.
4. Afzali, D.; Mostafavi, A.; Etemadi, F.; Ghazizadeh, A. Application of Modified Multiwalled Carbon Nanotubes as Solid Sorbent for Separation and Preconcentration of Trace Amounts of Manganese Ions. Arabian J. Chem. 2012, 5, 187-191.
5. 2+) Ions. J. Hazard. Mater. 2010, 175, 193-197.
6. Akama, Y.; Yamada, K.; Itoh, O. Solid Phase Extraction of Lead by Chelest Fiber Iry (Aminopolycarboxylic Acid-Type Cellulose). Anal. Chim. Acta 2003, 485, 19-24.
7. Akar, T.; Kaynak, Z.; Ulusoy, S.; Yuvaci, D.; Ozsari, G.; Akar, S.T. Enhanced Biosorption of Nickel(II) Ions by Silica-Gel-Immobilized Waste Biomass: Biosorption Characteristics in Batch and Dynamic Flow Mode. J. Hazard. Mater. 2009, 163, 1134-1141.
8. Akieh, M.N.; Lahtinen, M.; Väisänen, A.; Sillanpää, M. Preparation and Characterization of Sodium Iron Titanate Ion Exchanger and Its Application in Heavy Metal Removal from Waste Waters. J. Hazard. Mater. 2008, 152(2), 640-647.
9. Alves, V.N.; Mosquetta, R.; Coelho, N.M. M.; Bianchin, J.N.; Di Pietro Roux, K.C.; Martendal, E.; Carasek, E. Determination of Cadmium in Alcohol Fuel Using Moringa oleifera Seeds as a Biosorbent in an On-line System Coupled to FAAS. Talanta 2010, 80, 1133-1138.
10. Alves, V.N.; Coelho, N.M. M. Selective Extraction and Preconcentration of Chromium Using Moringa oleifera Husks as Biosorbent and Flame Atomic Absorption Spectrometry. Microchem. J. 2013, 109, 16-22.
11. Araújo, C.S. T.; Alves, V.N.; Rezende, H.C.; Coelho, N.M. M. Development of a Flow System for the Determination of Low Concentrations of Silver Using Moringa oleifera Seeds as Biosorbent and Flame Atomic Absorption Spectrometry. Microchem. J. 2010, 96, 82-85.
12. Arbab-Zavar, M.H.; Chamsaz, M.; Zohuri, G.; Darroudi, A. Synthesis and Characterization of Nano-pore Thallium (III) Ion-Imprinted Polymer as a New Sorbent for Separation and Preconcentration of Thallium. J. Hazard. Mater. 2011, 185, 38-43.
13. Areco, M.M.; Hanela, S.; Duran, J.; dos Santos Afonso, M. Biosorption of Cu(II), Zn(II), Cd(II) and Pb(II) by Dead Biomasses of Green Alga Ulva lactuca and the Development of a Sustainable Matrix for Adsorption Implementation. J. Hazard. Mater. 2012, 213-214, 123-132.
14. Asadpour, S.; Chamsaz, M.; Entezari, M.H.; Haron, M.J.; Ghows, N. On-line Preconcentration of Ultra-trace Thallium(I) in Water Samples with Titanium Dioxide Nanoparticles and Determination by Graphite Furnace Atomic Absorption Spectrometry. Arabian J. Chem. in press. Available online ahead of print, doi: 10.1016/j.arabjc.2012.05.003
15. Atanassova, D.; Stefanova, V.; Russeva, E. Co-precipitative Pre-concentration with Sodium Diethyldithiocarbamate and ICP-AES Determination of Se, Cu, Pb, Zn, Fe, Co, Ni, Mn, Cr and Cd in Water. Talanta 1998, 47, 1237-1243.
16. Augusto, F.; Carasek, E.; Silva, R.G. C.; Rivellino, S.R.; Batista, A.D.; Martendal, E. New Sorbents for Extraction and Microextraction Techniques. J. Chromatogr. A 2010, 1217, 2533-2542.
17. Badruddoza, A.Z. M.; Tay, A.S. H.; Tan, P.Y.; Hidajat, K.; Uddin, M.S. Carboxymethyl-β-cyclodextrin Conjugated Magnetic Nanoparticles as Nano-adsorbents for Removal of Copper Ions: Synthesis and Adsorption Studies. J. Hazard. Mater. 2011, 185, 1177-1186.
18. Baǧ, H.; Türker, A.R.; Lale, M.; Tunçeli, A. Separation and Speciation of Cr(III) and Cr(VI) with Saccharomyces cerevisiae Immobilized on Sepiolite and Determination of Both Species in Water by FAAS. Talanta 2000, 51, 895-902.
19. Bagheri, H.; Afkhami, A.; Saber-Tehrani, M.; Khoshsafar, H. Preparation and Characterization of Magnetic Nanocomposite of Schiff Base/Silica/Magnetite as a Preconcentration Phase for the Trace Determination of Heavy Metal Ions in Water, Food and Biological Samples Using Atomic Absorption Spectrometry. Talanta 2012, 97, 87-95.
20. 2 Nanoparticles. J. Hazard. Mater. 2010, 178, 1015-1020.
21. Barbosa, A.F.; Segatelli, M.G.; Pereira, A.C.; de Santana Santos, A.; Kubota, L.T.; Luccas, P.O.; Tarley, C.R. T. Solid-Phase Extraction System for Pb (II) Ions Enrichment Based on Multiwall Carbon Nanotubes Coupled On-line to Flame Atomic Absorption Spectrometry. Talanta 2007, 71, 1512-1519.
22. Baytak, S.; Kendüzler, E.; Türker, A.R.; Gök, N. Penicillium digitatum Immobilized on Pumice Stone as a New Solid Phase Extractor for Preconcentration and/or Separation of Trace Metals in Environmental Samples. J. Hazard. Mater. 2008, 153, 975-983.
23. 2 Nanoparticles for Determination by ICP-AES. Talanta 2011, 84, 319-323.
24. Bezerra, M.d. A.; Arruda, M.A. Z.; Ferreira, S.L. C. Cloud Point Extraction as a Procedure of Separation and Pre-concentration for Metal Determination Using Spectroanalytical Techniques: A Review. Appl. Spectrosc. Rev. 2005, 40, 269-299.
25. Bezerra, M.d. A.; Conceição, A.L. B.; Ferreira, S.L. C. A Pre-concentration Procedure Using Cloud Point Extraction for the Determination of Manganese in Saline Effluents of a Petroleum Refinery by Flame Atomic Absorption Spectrometry. Microchim. Acta 2006, 154, 149-152.
26. Bianchin, J.N.; Martendal, E.; Mior, R.; Alves, V.N.; Araújo, C.S. T.; Coelho, N.M. M.; Carasek, E. Development of a Flow System for the Determination of Cadmium in Fuel Alcohol Using Vermicompost as Biosorbent and Flame Atomic Absorption Spectrometry. Talanta 2009, 78, 333-336.
27. Blanco-Andujar, C.; Tung, L.D.; Thanh, N.T. K. Synthesis of Nanoparticles for Biomedical Applications. Annu. Rep. Prog. Chem. A (Inorg. Chem.) 2010, 106, 553-568.
28. Brown, R.J. C.; Milton, M.J. T. Analytical Techniques for Trace Element Analysis: An Overview. TrAC, Trends Anal. Chem. 2005, 24, 266-274.
29. Bruzzoniti, M.C.; Sarzanini, C.; Mentasti, E. Preconcentration of Contaminants in Water Analysis. J. Chromatogr. A 2000, 902, 289-309.
30. Burham, N. Separation and Preconcentration System for Lead and Cadmium Determination in Natural Samples Using 2-Aminoacetylthiophenol Modified Polyurethane Foam. Desalination 2009, 249, 1199-1205.
31. Chang, X.; Jiang, N.; Zheng, H.; He, Q.; Hu, Z.; Zhai, Y.; Cui, Y. Solid-Phase Extraction of Iron(III) with an Ion-Imprinted Functionalized Silica Gel Sorbent Prepared by a Surface Imprinting Technique. Talanta 2007, 71, 38-43.
32. Chen, S.; Liu, C.; Yang, M.; Lu, D.; Zhu, L.; Wang, Z. Solid-Phase Extraction of Cu, Co and Pb on Oxidized Single-Walled Carbon Nanotubes and Their Determination by Inductively Coupled Plasma Mass Spectrometry. J. Hazard. Mater. 2009, 170, 247-251.
33. Cheng, G.; He, M.; Peng. H.; Hu, B. Dithizone Modified Magnetic Nanoparticles for Fast and Selective Solid Phase Extraction of Trace Elements in Environmental and Biological Samples prior to Their Determination by ICP-OES. Talanta 2012, 88, 507-515
34. Corazza, M.Z.; Someraa, B.F.; Segatellia, M.G.; Tarley, C.R.T. Grafting 3-Mercaptopropyltrimethoxysilane on Multi-walled Carbon Nanotubes Surface for Improving On-line Cadmium(II) Preconcentration from Water Samples. J. Hazard. Mater. 2012, 243, 326-333
35. 2 Modified with 5-Sulfosalicylic Acid as Selective Solid-Phase Extractant for Fe(III) Determination by ICP-AES from Biological and Natural Water Samples. Microchem. J. 2007, 86, 23-28.
36. Dai, B.; Cao, M.; Fang, G.; Liu, B.; Dong, X.; Pan, M.; Wang, S. Schiff Base-Chitosan Grafted Multiwalled Carbon Nanotubes as a Novel Solid-Phase Extraction Adsorbent for Determination of Heavy Metal by ICP-MS. J. Hazard. Mater. 2012, 219-220, 103-110.
37. Dakova, I.; Karadjova, I.; Ivanov, I.; Georgieva, V.; Evtimova, B.; Georgiev, G. Solid Phase Selective Separation and Preconcentration of Cu(II) by Cu(II)-Imprinted Polymethacrylic Microbeads. Anal. Chim. Acta 2007, 584, 196-203.
38. Dakova, I.; Karadjova, I.; Georgieva, V.; Georgiev, G. Ion-Imprinted Polymethacrylic Microbeads as New Sorbent for Preconcentration and Speciation of Mercury. Talanta 2009, 78, 523-529.
39. Daniel, S.; Prabhakara Rao, P.; Rao, T.P. Investigation of Different Polymerization Methods on the Analytical Performance of Palladium(II) Ion Imprinted Polymer Materials. Anal. Chim. Acta 2005, 536, 197-206.
40. Daniel, S.; Praveen, R.S.; Rao, T.P. Ternary Ion-Association Complex Based Ion Imprinted Polymers (IIPs) for Trace Determination of Palladium(II) in Environmental Samples. Anal. Chim. Acta 2006, 570, 79-87.
41. Das, D.; Dutta, M.; Cervera, M.L.; de la Guardia, M. Recent Advances in On-line Solid-Phase Pre-concentration for Inductively-Coupled Plasma Techniques for Determination of Mineral Elements. TrAC, Trends Anal. Chem. 2012a, 33, 35-45.
42. Das, D.; Basak, G.; Lakshmi, V.; Das, N. Kinetics and Equilibrium Studies on Removal of Zinc(II) by Untreated and Anionic Surfactant Treated Dead Biomass of Yeast: Batch and Column Mode. Biochem. Eng. J. 2012b, 64, 30-47.
43. Das, N. Recovery of Precious Metals through Biosorption-A Review. Hydrometallurgy 2010, 103, 180-189.
44. Dey, R.K.; Airoldi, C.J. Designed Pendant Chain Covalently Bonded to Silica Gel for Cation Removal. J. Hazard. Mater. 2008, 156, 95-101.
45. Dey, R.K.; Patnaik, T.; Singh, V.K.; Swain, S.K.; Airoldi, C. Attachment of Linear Poly(amido amine) to Silica Surface and Evaluation of Metal-Binding Behavior. Appl. Surf. Sci. 2009, 255, 8176-8182.
46. Dias, F.D. S.; Bonsucesso, J.S.; Oliveira, L.C.; dos Santos, W.N. L. Preconcentration and Determination of Copper in Tobacco Leaves Samples by Using a Minicolumn of Sisal Fiber (Agave sisalana) Loaded with Alizarin Fluorine Blue by FAAS. Talanta 2012, 89, 276-279.
47. Dittert, I.M.; Vilar, V.J. P.; da Silva, E.A. B.; de Souza, S.M. A. G. U.; de Souza, A.A. U.; Botelho, C.M. S.; Boaventura, R.A. R. Adding Value to Marine Macro-algae Laminaria digitata through Its Use in the Separation and Recovery of Trivalent Chromium Ions from Aqueous Solution. Chem. Eng. J. 2012, 193-194, 348-357.
48. Dogru, M.; Gul-Guven, R.; Erdogan, S. The Use of Bacillus subtilis Immobilized on Amberlite XAD-4 as a New Biosorbent in Trace Metal Determination. J. Hazard. Mater. 2007, 149, 166-173.
49. Donati, G.L.; Nascentes, C.C.; Nogueira, A.R. A.; Arruda, M.A. Z.; Nóbrega, J.A. Acid Extraction and Cloud Point Preconcentration as Sample Preparation Strategies for Cobalt Determination in Biological Materials by Thermospray Flame Furnace Atomic Absorption Spectrometry. Microchem. J. 2006, 82, 189-195.
50. Du, D.; Ye, X.; Zhang, J.; Zeng, Y.; Tu, H.; Zhang, A.; Liu, D. Stripping Voltammetric Analysis of Organophosphate Pesticides Based on Solid-Phase Extraction at Zirconia Nanoparticles Modified Electrode. Electrochem. Commun. 2008, 10, 686-690.
51. Du, Z.; Zhang, S.; Zhou, C.; Liu, M.; Li, G. Dynamic Layer-by-Layer Self-Assembly of Multi-walled Carbon Nanotubes on Quartz Wool for On-line Separation of Lysozyme in Egg White. Talanta 2012, 94, 104-110.
52. Dumrul, H.; Kursunlu, A.N.; Kocyigit, O.; Guler, E.; Ertul, S. Adsorptive Removal of Cu(II) and Ni(II) Ions from Aqueous Media by Chemical Immobilization of Three Different Aldehydes. Desalination 2011, 271, 92-99.
53. Duran, A.; Tuzen, M.; Soylak, M. Preconcentration of Some Trace Elements via Using Multiwalled Carbon Nanotubes as Solid Phase Extraction Adsorbent. J. Hazard. Mater. 2009, 169, 466-471.
54. Ebrahimzadeh, H.; Moazzen, E.; Amini, M.M.; Sadeghi, O. Novel Ion Imprinted Polymer Coated Multiwalled Carbon Nanotubes as a High Selective Sorbent for Determination of Gold Ions in Environmental Samples. Chem. Eng. J. 2013, 215-216, 315-321.
55. El Hussaini, O.M.; Rice, N.M. Liquid-Liquid Extraction of Niobium and Tantalum from Aqueous Sulphate/Fluoride Solutions by a Tertiary Amine. Hydrometallurgy 2004, 72, 259-267.
56. El-Sheikh, A.H. Effect of Oxidation of Activated Carbon on Its Enrichment Efficiency of Metal Ions: Comparison with Oxidized and Non-oxidized Multi-walled Carbon Nanotubes. Talanta 2008, 75, 127-134.
57. El-Sheikh, A.H.; Sweileh, J.A.; Al-Degs, Y.S. Effect of Dimensions of Multi-walled Carbon Nanotubes on Its Enrichment Efficiency of Metal Ions from Environmental Waters. Anal. Chim. Acta 2007, 604, 119-126.
58. El-Sheikh, A.H.; Sweileh, J.A.; Saleh, M.I. Partially Pyrolyzed Olive Pomace Sorbent of High Permeability for Preconcentration of Metals from Environmental Waters. J. Hazard. Mater. 2009, 169, 58-64.
59. El-Sheikh, A.H.; Abu Hilal, M.M.; Sweileh, J.A. Bio-separation, Speciation and Determination of Chromium in Water Using Partially Pyrolyzed Olive Pomace Sorbent. Bioresour. Technol. 2011a, 102, 5749-5756.
60. El-Sheikh, A.H.; Al-Degs, Y.S.; Al-As'ad, R.M.; Sweileh, J.A. Effect of Oxidation and Geometrical Dimensions of Carbon Nanotubes on Hg(II) Sorption and Preconcentration from Real Waters. Desalination 2011b, 270, 214-220.
61. 3 by Solid Phase Extraction. Desalination 2011, 280, 391-396.
62. Fan, H.T.; Sun, T.; Xu, H.B.; Yang, Y.J.; Tang, Q.; Sun, Y. Removal of Arsenic(V) from Aqueous Solutions Using 3-[2-(2-Aminoethyl-amino)ethyl-amino]propyl-trimethoxysilane Functionalized Silica Gel Adsorbent. Desalination 2011, 278, 238-243.
63. Fan, H.T.; Li, J.; Li, Z.C.; Sun, T. An Ion-Imprinted Amino-Functionalized Silica Gel Sorbent Prepared by Hydrothermal Assisted Surface Imprinting Technique for Selective Removal of Cadmium (II) from Aqueous Solution. Appl. Surf. Sci. 2012, 258, 3815-3822.
64. Fang, Z.; Welz, B. High Efficiency Low Sample Consumption On-line Ion-Exchange Pre-concentration System for Flow Injection Flame Atomic Absorption Spectrometry. J. Anal. Atom. Spectrom. 1989, 4, 543-546.
65. Faraji, M.; Yamini, Y.; Shariati, S. Application of Cotton as a Solid Phase Extraction Sorbent for On-line Preconcentration of Copper in Water Samples prior to Inductively Coupled Plasma Optical Emission Spectrometry Determination. J. Hazard. Mater. 2009, 166, 1383-1388.
66. Faraji, M.; Yamini, Y.; Rezaee, M. Extraction of Trace Amounts of Mercury with Sodium Dodecyle Sulphate-Coated Magnetite Nanoparticles and Its Determination by Flow Injection Inductively Coupled Plasma-Optical Emission Spectrometry. Talanta 2010, 81, 831-836.
67. Faraji, M.; Shariati, S.; Yamini, Y.; Adeli, M. Preconcentration of Trace Amounts of Lead in Water Samples with Cetyltrimethylammonium Bromide Coated Magnetite Nanoparticles and Its Determination by Flame Atomic Absorption Spectrometry. Arabian J. Chem. in press. Available online as ahead of print; doi: 10.1016/jarabjc.2012.04.005
68. Farooq, U.; Kozinski, J.A.; Khan, M.A.; Athar, M. Biosorption of Heavy Metal Ions Using Wheat Based Biosorbents-A Review of the Recent Literature. Bioresour. Technol. 2010, 101, 5043-5053.
69. Fathi, S.A. M.; Parinejad, M.; Yaftian, M.R. Multidentate Nitrogen/Oxygen Donor Ionophores; Their Use as Selective Extracting and Mobile-Carrier Agents for Copper(II) Ions. Sep. Purif. Technol. 2008, 64, 1-7.
70. 2 Solid-Phase Extraction. Anal. Bioanal. Chem. 2011, 401, 2785-2792.
71. Ghaedi, M.; Shokrollahi, A.; Ahmadi, F.; Rajabi, H.R.; Soylak, M. Cloud Point Extraction for the Determination of Copper, Nickel and Cobalt Ions in Environmental Samples by Flame Atomic Absorption Spectrometry. J. Hazard. Mater. 2008, 150, 533-540.
72. 2+ Ions and Their Flame Atomic Absorption Spectrometric Determinations. Bull. Chem. Soc. Ethiop. 2010, 24, 11-20.
73. Ghaseminezhad, S.; Afzali, D.; Taher, M.A. Flame Atomic Absorption Spectrometry for the Determination of Trace Amount of Rhodium after Separation and Preconcentration onto Modified Multiwalled Carbon Nanotubes as a New Solid Sorbent. Talanta 2009, 80, 168-172.
74. Gil, R.A.; Pasini-Cabello, S.; Takara, A.; Smichowski, P.; Olsina, R.A.; Martínez, L.D. A Novel On-line Preconcentration Method for Trace Molybdenum Determination by USN-ICP OES with Biosorption on Immobilized Yeasts. Microchem. J. 2007, 86, 156-160.
75. Godlewska-Żyłkiewicz, B.; Malejko, J.; Hałaburda, P.; Leśniewska, B.; Kojło, A. Separation of Matrix by Means of Biosorption for Flow-Injection Chemiluminescent Determination of Trace Amounts of Pt(IV) in Natural Waters. Microchem. J. 2007, 85, 314-320.
76. Godlewska-Żyłkiewicz, B.; Leśniewska, B.; Wawreniuk, I. Assessment of Ion Imprinted Polymers Based on Pd(II) Chelate Complexes for Preconcentration and FAAS Determination of Palladium. Talanta 2010, 83, 596-604.
77. Godlewska-Żyłkiewicz, B.; Zambrzycka, E.; Leśniewska, B.; Wilczewska, A.Z. Separation of Ruthenium from Environmental Samples on Polymeric Sorbent Based on Imprinted Ru(III)-Allyl Acetoacetate Complex. Talanta 2012, 89, 352-359.
78. Gong, J.; Wang, L.; Miao, V.; Zhang, L. Efficient Stripping Voltammetric Detection of Organophosphate Pesticides Using NanoPt Intercalated Ni/Al Layered Double Hydroxides as Solid-Phase Extraction. Electrochem. Commun. 2010, 12, 1658-1661.
79. Guo, J.; Cai, J.; Su, Q. Ion Imprinted Polymer Particles of Neodymium: Synthesis, Characterization and Selective Recognition, J. Rare Earths 2009a, 27, 22-27.
80. Guo, Z.; Xue, Y.; Zheng, X. The Assemble of the Multi-wall Carbon Nanotubes on the Surface of C18 and Its Electrochemiluminescence Analytical Application. J. Electroanal. Chem. 2009b, 625, 47-52.
81. Hatay, I.; Gup, R.; Ersöz, M. Silica Gel Functionalized with 4-Phenylacetophynone 4-Aminobenzoylhydrazone: Synthesis of a New Chelating Matrix and Its Application as Metal Ion Collector. J. Hazard. Mater. 2008, 150, 546-553.
82. He, Q.; Chang, X.; Wu, Q.; Huang, X.; Hu, Z.; Zhai, Y. Synthesis and Applications of Surface-Grafted Th(IV)-Imprinted Polymers for Selective Solid-Phase Extraction of Thorium(IV). Anal. Chim. Acta 2007, 605, 192-197.
83. Herrera-Herrera, A.V.; González-Curbelo, M.Á.; Hernández-Borges, J.; Rodríguez-Delgado, M.Á. Carbon Nanotubes Applications in Separation Science: A Review. Anal. Chim. Acta 2012, 734, 1-30.
84. Hua, M.; Zhang, S.; Pan, B.; Zhang, W.; Lv, L.; Zhang, Q. Heavy Metal Removal from Water/Wastewater by Nanosized Metal Oxides: A Review. J. Hazard. Mater. 2012, 211-212, 317-331.
85. Huang, C.; Hu, B. Silica-Coated Magnetic Nanoparticles Modified with Γ-Mercaptopropyltrimethoxysilane for Fast and Selective Solid Phase Extraction of Trace Amounts of Cd, Cu, Hg, and Pb in Environmental and Biological Samples prior to Their Determination by Inductively Coupled Plasma Mass Spectrometry. Spectrochim. Acta B 2008, 63, 437-444.
86. Huang, C.; Xie, W.; Li, X.; Zhang, J. Speciation of Inorganic Arsenic in Environmental Waters Using Magnetic Solid Phase Extraction and Preconcentration Followed by ICP-MS. Microchim. Acta. 2011, 173, 165-172.
87. Huang, Z.J.; Wang, X.G.; Zhang, J. Solid Phase Extraction and a Spectrophotometric Method for the Determination of Trace Amounts of Gold with 4-Rhodanineazo Benzoic Acid. J. Serb. Chem. Soc. 2009, 74, 1133-1142.
88. Iijima, S. Helical Microtubules of Graphitic Carbon. Nature 1991, 354, 56-58.
89. Jacek, N. Trace Analysis-Challenges and Problems. Crit. Rev. Anal. Chem. 2002, 32, 271-300.
90. Jain, V.K.; Pillai, S.G.; Pandya, R.A.; Agrawal, Y.K.; Shrivastav, P.S. Selective Extraction, Preconcentration and Transport Studies of Thorium(IV) Using Octa-functionalized Calix[4]resorcinarene-Hydroxamic Acid. Anal. Sci,. 2005, 21, 129-135.
91. Jal, P.K.; Patel, S.; Mishra, B.K. Chemical Modification of Silica Surface by Immobilization of Functional Groups for Extractive Concentration of Metal Ions. Talanta 2004, 62, 1005-1028.
92. James, D.; Venkateswaran, G.; Rao, T.P. Removal of Uranium from Mining Industry Feed Simulant Solutions Using Trapped Amidoxime Functionality within a Mesoporous Imprinted Polymer Material. Microporous Mesoporous Mater. 2009, 119, 165-170.
93. 4 Nanoparticles for Solid-Phase Extraction and Determination of Trace Lead in Natural and Drinking Waters by Graphite Furnace Atomic Absorption Spectrometry. Talanta 2012, 94, 251-256.
94. Jin, B.; Xie, L.; Guo, Y.; Pang, G. Multi-residue Detection of Pesticides in Juice and Fruit Wine: A Review of Extraction and Detection Methods. Food Res. Int. 2012, 46, 399-409.
95. Kala, R.; Gladis, J.M.; Rao, T.P. Preconcentrative Separation of Erbium from Y, Dy, Ho, Tb and Tm by Using Ion Imprinted Polymer Particles via Solid Phase Extraction. Anal. Chim. Acta 2004, 518, 143-150.
96. Kalal, H.S.; Panahi, H.A.; Framarzi, N.; Moniri, E.; Naeemy, A.; Hoveidi, H.; Abhari, A. New Chelating Resin for Preconcentration and Determination of Molybdenum by Inductive Couple Plasma Atomic Emission Spectroscopy. Int. J. Environ. Sci. Technol. 2011, 8, 501-512.
97. 2 Composite Material as a New Solid Phase Extractor and Its Application to Preconcentration and Separation of Cadmium. J. Hazard. Mater. 2009, 166, 455-461.
98. Karimi, M.A.; Mohammadi, S.Z.; Mohadesi, A.; Hatefi-Mehrjardi, A.; Mazloum-Ardakani, M.; Sotudehnia Korani, L.; Askarpour Kabir, A. Determination of Silver(I) by Flame Atomic Absorption Spectrometry after Separation/Preconcentration Using Modified Magnetite Nanoparticles. Sci. Iranica 2011, 18, 790-796.
99. Katsumata, H.; Kojima, H.; Kaneco, S.; Suzuki, T.; Ohta, K. Preconcentration of Atrazine and Simazine with Multiwalled Carbon Nanotubes as Solid-Phase Extraction Disk. Microchem. J. 2010, 96, 348-351.
100. Kaur, A.; Gupta, U.A Review on Applications of Nanoparticles for the Preconcentration of Environmental Pollutants. J. Mater. Chem. 2009, 19, 8279-8289.
101. Khajeh, M.; Sanchooli, E. Optimization of Preconcentration Procedure Using Magnetic Nanoparticles for the Determination of Manganese in Cereal Samples. J. Food Compos. Anal. 2010, 23, 677-680.
102. Khajeh, M.; Heidari, Z.S.; Sanchooli, E. Synthesis, Characterization and Removal of Lead from Water Samples Using Lead-Ion Imprinted Polymer. Chem. Eng. J. 2011, 166, 1158-1163.
103. Kocaoba, S.; Ari{dotless}soy, M. The Use of a White Rot Fungi (Pleurotus ostreatus) Immobilized on Amberlite XAD-4 as a New Biosorbent in Trace Metal Determination. Bioresour. Technol. 2011, 102, 8035-8039.
104. Kumar, R.K.; Chalapathi, K.; Venkateswarlu, P. Determination of Fe (II), Cu (II), and Cd (II) in Blood Samples by Solid Phase Extraction with 2-Mercaptobenzimidazole Immobilized Amberlite XAD-2. Int. J. Anal. Bioanal. Chem. 2011, 1, 42-46.
105. Lemos, V.A.; da França, R.S.; Moreira, B.O. Cloud Point Extraction for Co and Ni Determination in Water Samples by Flame Atomic Absorption Spectrometry. Sep. Purif. Technol. 2007, 54, 349-354.
106. Li, X.Z.; Sun, Y.P. Evaluation of Ionic Imprinted Polymers by Electrochemical Recognition of Rare Earth Ions. Hydrometallurgy 2007, 87, 63-71.
107. Li, L.; Huang, Y.; Wang, Y.; Wang, W. Hemimicelle Capped Functionalized Carbon Nanotubes-Based Nanosized Solid-Phase Extraction of Arsenic from Environmental Water Samples. Anal. Chim. Acta 2009, 631, 182-188.
108. Li, Q.; Liu, H.; Liu, T.; Guo, M.; Qing, B.; Ye, X.; Wu, Z. Strontium and Calcium Ion Adsorption by Molecularly Imprinted Hybrid Gel. Chem. Eng. J. 2010, 157, 401-407.
109. Liang, P.; Liu, Y.; Guo, L. Determination of Trace Rare Earth Elements by Inductively Coupled Plasma Atomic Emission Spectrometry after Preconcentration with Multiwalled Carbon Nanotubes. Spectrochim. Acta B 2005, 60, 125-129.
110. Liang, P.; Zhao, E.; Ding, Q.; Du, D. Multiwalled Carbon Nanotubes Microcolumn Preconcentration and Determination of Gold in Geological and Water Samples by Flame Atomic Absorption Spectrometry. Spectrochim. Acta B 2008, 63, 714-717.
111. Lima, G.d. F.; Ferreira, V.S.; Godoy, N.V.; Medeiros, R.F.; Garrido, F.M. d. S.; Ribeiro, E.S.; Nakagaki, S.; Segatelli, M.G.; Bezerra, M.A.; Tarley, C.R. T. Study of Silica-Manganese Oxide Hybrid Material as a New Solid Phase for On-line Continuous Flow Enrichment of Cd(II) Ions Coupled to Flame Atomic Absorption Spectrometry. Microchem. J. 2013, 109, 98-105.
112. Lin, C.; Wang, H.; Wang, Y.; Cheng, Z. Selective Solid-Phase Extraction of Trace Thorium(IV) Using Surface-Grafted Th(IV)-Imprinted Polymers with Pyrazole Derivative. Talanta 2010, 81, 30-36.
113. Liu, R.; Liang, P. Determination of Trace Lead in Water Samples by Graphite Furnace Atomic Absorption Spectrometry after Preconcentration with Nanometer Titanium Dioxide Immobilized on Silica Gel. J. Hazard. Mater. 2008, 152, 166-171.
114. Liu, Y.; Chang, X.; Wang, S.; Guo, Y.; Din, B.; Meng, S. Solid-Phase Extraction and Preconcentration of Cadmium(II) in Aqueous Solution with Cd(II)-Imprinted Resin (Poly-Cd(II)-DAAB-VP) Packed Columns. Anal. Chim. Acta 2004, 519, 173-179.
115. Liu, Y.; Zai, Y.; Chang, X.; Guo, Y.; Meng, S.; Feng, F. Highly Selective Determination of Methylmercury with Methylmercury-Imprinted Polymers. Anal. Chim. Acta 2006, 575, 159-165.
116. 2+. Talanta 2009, 79, 1464-1471.
117. López-García, I.; Rivas, R.E., Hernández-Córdoba, M. Use of Carbon Nanotubes and Electrothermal Atomic Absorption Spectrometry for the Speciation of Very Low Amounts of Arsenic and Antimony in Waters. Talanta 2011, 86, 52-57.
118. Luo, Y.B.; Yu, Q.W.; Yuan, B.F.; Feng, Y.Q. Fast Microextraction of Phthalate Acid Esters from Beverage, Environmental Water and Perfume Samples by Magnetic Multi-walled Carbon Nanotubes. Talanta 2012, 90, 123-131.
119. Mack, C.; Wilhelmi, B.; Duncan, J.R.; Burgess, J.E. Biosorption of Precious Metals. Biotechnol. Adv. 2007, 25, 264-271.
120. Mahmoud, M.E.; Hafez, O.F.; Osman, M.M.A.;Yakout, A.A.; Alrefaay, A. Hybrid Inorganic/Organic Alumina Adsorbents-Functionalized-Purpurogallin for Removal and Preconcentration of Cr(III), Fe(III), Cu(II), Cd(II) and Pb(II) from Underground Water. J. Hazard. Mater. 2010a, 176, 906-912.
121. Mahmoud, M.E.; Kenawy, I.M. M.; Hafez, M.A. H.; Lashein, R.R. Removal, Preconcentration and Determination of Trace Heavy Metal Ions in Water Samples by AAS via Chemically Modified Silica Gel N-(1-Carboxy-6-hydroxy) Benzylidenepropylamine Ion Exchanger. Desalination 2010b, 250, 62-70.
122. 2-Nanoparticles-Immobilized-Penicillium funiculosum for Bioaccumulation and Solid Phase Extraction of Lead. Bioresour. Technol. 2012, 106, 125-132.
123. Malejko, J.; Godlewska-Żyłkiewicz, B.; Kojło, A. A Novel Flow-Injection Method for the Determination of Pt(IV) in Environmental Samples Based on Chemiluminescence Reaction of Lucigenin and Biosorption. Talanta 2010, 81, 1719-1724.
124. 2 Nanoparticles and Their Determination by Flame Atomic Absorption Spectrometry. J. Environ. Anal. Chem. 2009, 89, 749-758.
125. Mao, Y.; Hu, H.;Yan, Y. Biosorption of Cesium(I) from Aqueous Solution by a Novel Exopolymers Secreted from Pseudomonas fluorescens C-2: Equilibrium and Kinetic Studies. J. Environ. Sci. 2011, 23, 1104-1112.
126. Marcellino, S.; Attar, H.; Lièvremont, D.; Lett, M.C.; Barbier, F.; Lagarde, F. Heat-Treated Saccharomyces cerevisiae for Antimony Speciation and Antimony(III) Preconcentration in Water Samples. Anal. Chim. Acta 2008, 629, 73-83.
127. Mashhadizadeh, M.H.; Karami, Z. Solid Phase Extraction of Trace Amounts of Ag, Cd, Cu, and Zn in Environmental Samples Using Magnetic Nanoparticles Coated by 3-(Trimethoxysilyl)-1-propantiol and Modified with 2-Amino-5-mercapto-1,3,4-thiadiazole and Their Determination by ICP-OES. J. Hazard. Mater. 2011, 190, 1023-1029.
128. 4/Polyaniline Nanoparticle. J. Chromatogr. A 2011, 1218, 4269-4274.
129. Mendil, D.; Tuzen, M.; Soylak, M. A Biosorption System for Metal Ions on Penicillium italicum - Loaded on Sepabeads SP 70 prior to Flame Atomic Absorption Spectrometric Determinations. J. Hazard. Mater. 2008a, 152, 1171-1178.
130. Mendil, D.; Tuzen, M.; Usta, C.; Soylak, M. Bacillus thuringiensis var. israelensis Immobilized on Chromosorb 101: A New Solid Phase Extractant for Preconcentration of Heavy Metal Ions in Environmental Samples. J. Hazard. Mater. 2008b, 150, 357-363.
131. 5 Mixed Oxide Dispersed on Silica Matrix and Its On-line Preconcentration and Determination by Flame Atomic Absorption Spectrometry. Spectrochim. Acta 2011, B 66, 329-337.
132. Menegário, A.A.; Silva, A.J.; Pozzi, E.; Durrant, S.F.; Abreu, Jr., C.H. On-line Determination of Sb(III) and Total Sb Using Baker's Yeast Immobilized on Polyurethane Foam and Hydride Generation Inductively Coupled Plasma Optical Emission Spectrometry. Spectrochim. Acta B 2006, 61, 1074-1079.
133. Meng, L.; Qiao, X.; Song, J.; Xu, Z.; Xin, J.; Zhang, Y. Study of an Online Molecularly Imprinted Solid Phase Extraction Coupled to Chemiluminescence Sensor for the Determination of Trichlorfon in Vegetables. J. Agric. Food. Chem. 2011, 59, 12745-12751.
134. Metilda, P.; Prasad, K.; Kala, R.; Gladis, J.M.; Rao, T.P.; Naidu, G.R. K. Ion Imprinted Polymer Based Sensor for Monitoring Toxic Uranium in Environmental Samples. Anal. Chim. Acta 2007, 582, 147-153.
135. Min, G.; Wang, S.; Zhu, H.; Fang, G.; Zhang, Y. Multi-walled Carbon Nanotubes as Solid-Phase Extraction Adsorbents for Determination of Atrazine and Its Principal Metabolites in Water and Soil Samples by Gas Chromatography-Mass Spectrometry. Sci. Total Environ. 2008, 396, 79-85.
136. Minamisawa, H.; Iizima, S.; Minamisawa, M.; Tanaka, M.; Arai, N.; Shibukawa, M. Preconcentration of Gallium by Coprecipitation with Synthetic Zeolites prior to Determination by Electrothermal Atomic Absorption Spectrometry. Anal. Sci. 2004, 20, 683-687.
137. Mohammadi, S.Z.; Karimi, M.A.; Hamidian, H.; Baghelani, Y.M.; Karimzadeh, L. Determination of Trace Amounts of Pd(II) and Rh(III) Ions in Pt-Ir Alloy and Road Dust Samples by Flame Atomic Absorption Spectrometry after Simultaneous Separation and Preconcentration on Non-modified Magnetic Nanoparticles. Sci. Iranica 2011, 18, 1636-1642.
138. Mokhtari, A.; Karimi-Maleh, H.; Ensafi, A.A.; Beitollahi, H. Application of Modified Multiwall Carbon Nanotubes Paste Electrode for Simultaneous Voltammetric Determination of Morphine and Diclofenac in Biological and Pharmaceutical Samples. Sens. Actuators B Chem. 2012, 169, 96-105.
139. Monasterio, R.P.; Wuilloud, R.G. Trace Level Determination of Cadmium in Wine by On-line Preconcentration in a 5-Br-PADAP Functionalized Wool-Packed Microcolumn Coupled to Flame Atomic Absorption Spectrometry. Talanta 2009, 79, 1484-1488.
140. Nabid, M.R.; Sedghi, R.; Bagheri, A.; Behbahani, M.; Taghizadeh, M.; Abdi Oskooie, H.; Heravi, M.M. Preparation and Application of Poly(2-amino thiophenol) MWCNTs Nanocomposite for Adsorption and Separation of Cadmium and Lead Ions via Solid Phase Extraction. J. Hazard. Mater. 2012, 203-204, 93-100.
141. Otero-Romaní, J.; Moreda-Piñeiro, A.; Bermejo-Barrera, P.; Martin-Esteban, A. Synthesis, Characterization and Evaluation of Ionic-Imprinted Polymers for Solid-Phase Extraction of Nickel from Seawater. Anal. Chim. Acta 2008, 630, 1-9.
142. Otero-Romaní, J.; Moreda-Piñeiro, A.; Bermejo-Barrera, P.; Martin-Esteban, A. Ionic Imprinted Polymer for Nickel Recognition by Using the Bi-functionalized 5-Vinyl-8-hydroxyquinoline as a Monomer: Application as a New Solid Phase Extraction Support. Microchem. J. 2009, 93, 225-231.
143. Ozcan, S.G.; Satiroglu, N.; Soylak, M. Column Solid Phase Extraction of Iron(III), Copper(II), Manganese(II) and Lead(II) Ions Food and Water Samples on Multi-walled Carbon Nanotubes. Food Chem. Toxicol. 2010, 48, 2401-2406.
144. Pacheco, P.H.; Smichowski, P.; Polla, G.; Martinez, L.D. Solid Phase Extraction of Co Ions Using l-Tyrosine Immobilized on Multiwall Carbon Nanotubes. Talanta 2009, 79, 249-253.
145. Pacheco, P.H.; Gil, R.A.; Cerutti, S.E.; Smichowski, P.; Martinez, L.D. Biosorption: A New Rise for Elemental Solid Phase Extraction Methods. Talanta 2011, 85, 2290-2300.
146. Pan, C.; Xu, S.; Zou, H.; Guo, Z.; Zhang, Y.; Guo, B. Carbon Nanotubes as Adsorbent of Solid-Phase Extraction and Matrix for Laser Desorption/Ionization Mass Spectrometry. J. Am. Soc. Mass Spectrosc. 2005, 16, 263-270.
147. Parodi, B.; Savio, B.M.; Martinez, L.D.; Gil, R.A.; Smichowski, P. Study of Carbon Nanotubes and Functionalized-Carbon Nanotubes as Substrates for Flow Injection Solid Phase Extraction Associated to Inductively Coupled Plasma with Ultrasonic Nebulization: Application to Cd Monitoring in Solid Environmental Samples. Microchem. J. 2011, 98, 225-230.
148. Pichon, V. Solid Phase Extraction for Multiresidue Analysis of Organic Contaminants in Water. J. Chromatogr. A 2000, 88, 195-215.
149. Pina-Luis, G.; Rosquete Pina, G.A.; Valdés González, A.C.; Terán, A.; Oespejel, I.R.; Díaz-García, M.E. Morin Functionalized Merrifield's Resin: A New Material for Enrichment and Sensing Heavy Metals. React. Funct. Polym. 2012, 72, 61-68.
150. Pourreza, N.; Ghanemi, K. Determination of Mercury in Water and Fish Samples by Cold Vapor Atomic Absorption Spectrometry after Solid Phase Extraction on Agar Modified with 2-Mercaptobenzimidazole. J. Hazard. Mater. 2009, 161, 982-987.
151. Puanngam, M.; Unob, F. Preparation and Use of Chemically Modified MCM-41 and Silica Gel as Selective Adsorbents for Hg(II) Ions. J. Hazard. Mater. 2008, 154, 578-587.
152. Pyrzynska, K. Application of Carbon Sorbents for the Concentration and Separation of Metal Ions. Anal. Sci. 2007, 23, 631-637.
153. Pyrzynska, K. Carbon Nanostructures for Separation, Preconcentration and Speciation of Metal Ions. TrAC, Trends Anal.Chem. 2010a, 29, 718-727.
154. Pyrzynska, K. Application of Carbon Nanotubes as a Solid-Phase Extraction Material for Environmental Samples. In Environanotechnology; Fan, M.; Huang, C-P.; Bland, A.E.; Wang, Z.; Slimane, R.; Wright, I., Eds.; Elsevier B.V: Amsterdam, The Netherlands, 2010b; pp 199-212.
155. 2 Nano-particles. Anal. Bioanal. Chem. 2010, 396, 2349-2361.
156. Rao, T.P.; Daniel, S.; Gladis, J.M. Tailored Materials for Preconcentration or Separation of Metals by Ion-Imprinted Polymers for Solid-Phase Extraction (IIP-SPE). TrAC, Trends Anal. Chem. 2004, 23, 28-35.
157. Rao, T.P.; Kala, R.; Daniel, S. Metal Ion-Imprinted Polymers-Novel Materials for Selective Recognition of Inorganics. Anal. Chim. Acta 2006, 578, 105-116.
158. Ravelo-Pérez, L.M.; Herrera-Herrera, A.V.; Hernández-Borges, J.; Rodríguez-Delgado, M.Á. Carbon Nanotubes: Solid-Phase Extraction. J. Chromatogr. A 2010, 1217, 2618-2641.
159. Ren, X.; Chen, C.; Nagatsu, M.; Wang, X. Carbon Nanotubes as Adsorbents in Environmental Pollution Management: A Review. Chem. Eng. J. 2011, 170, 395-410.
160. 4-Magnetite-Nanoparticles Functionalized by Triazene Compound prior to Its Determination by Inductively Coupled Plasma-Optical Emission Spectrometry. Anal. Method 2012, 4, 959-966.
161. Rubianes, M.A. D.; Rivas, G.A. Carbon Nanotubes Paste Electrode. Electrochem. Commun. 2003, 5, 689-694.
162. Sadeghi, S.; Mofrad, A.A. Synthesis of a New Ion Imprinted Polymer Material for Separation and Preconcentration of Traces of Uranyl Ions. React. Funct. Polym. 2008, 67, 966-976.
163. 3. Chem. Anal. (Warsaw) 2005, 50, 529-537.
164. Salehi, E.; Madaeni, S.S.; Rajabi, L.; Vatanpour, V.; Derakhshan, A.A.; Zinadini, S.; Ghorabi, S.; Ahmadi Monfared, H. Novel Chitosan/Poly(vinyl) Alcohol Thin Adsorptive Membranes Modified with Amino Functionalized Multi-walled Carbon Nanotubes for Cu(II) Removal from Water: Preparation, Characterization, Adsorption Kinetics and Thermodynamics. Sep. Purif. Technol. 2012, 89, 309-319.
165. Sánchez-González, J.; García-Otero, N.; Moreda-Piñeiro, A.; Bermejo-Barrera, P. Multi-walled Carbon Nanotubes-Solid Phase Extraction for Isolating Marine Dissolved Organic Matter before Characterization by Size Exclusion Chromatography. Microchem. J. 2012, 102, 75-82.
166. Saraji, M.; Yousefi, H. Selective Solid-Phase Extraction of Ni(II) by an Ion-Imprinted Polymer from Water Samples. J. Hazard. Mater. 2009, 167, 1152-1157.
167. Sato, H.; Ueda, J. Coprecipitation of Trace Metal Ions in Water with Bismuth(III) Diethyldithiocarbamate for an Electrothermal Atomic Absorption Spectrometric Determination. Anal. Sci. 2001, 17, 461-463.
168. Savio, M.; Parodi, B.; Martinez, L.D.; Smichowski, P.; Gil, R.A. On-line Solid Phase Extraction of Ni and Pb Using Carbon Nanotubes and Modified Carbon Nanotubes Coupled to ETAAS. Talanta 2011, 85, 245-251.
169. Say, R.; Birlik, E.; Ersöz, A.; Yi{dotless}lmaz, F.; Gedikbey, T.; Denizli, A. Preconcentration of Copper on Ion-Selective Imprinted Polymer Microbeads. Anal. Chim. Acta 2003, 480, 251-258.
170. Sayin, S.; Yilmaz, M. Preparation and Uranyl Ion Extraction Studies of Calix[4]arene-Based Magnetite Nanoparticles. Desalination 2011, 276, 328-335.
171. Schlosser, Š.; Kertész, R.; Marták, J. Recovery and Separation of Organic Acids by Membrane-Based Solvent Extraction and Pertraction: An Overview with a Case Study on Recovery of MPCA. Sep. Purif. Technol. 2005, 41, 237-266.
172. Segatelli, M.G.; Santos, V.S.; Presotto, A.B. T.; Yoshida, I.V. P.; Tarley, C.R. T. Cadmium Ion-Selective Sorbent Preconcentration Method Using Ion Imprinted Poly(Ethylene glycol dimethacrylate-co-vinylimidazole). React. Funct. Polym. 2010, 70, 325-333.
173. Shakerian, F.; Dadfarnia, S.; Shabani, A.M. H. Synthesis and Application of Nano-pore Size Ion Imprinted Polymer for Solid Phase Extraction and Determination of Zinc in Different Matrices. Food Chem. 2012, 134, 488-493.
174. Shamspur, M.; Besharati-Seidani, A. Synthesis of a Novel Nanostructured Ion-Imprinted Polymer for Very Fast and Highly Selective Recognition of Copper(II) Ions in Aqueous Media. React. Funct. Polym. 2011, 71, 131-139.
175. Shamspur, T.; Mostafavi, A. Application of Modified Multiwalled Carbon Nanotubes as a Sorbent for Simultaneous Separation and Preconcentration Trace Amounts of Au(III) and Mn(II). J. Hazard. Mater. 2009, 168, 1548-1553.
176. Sharma, R.K.; Mittal, S.; Koel, M. Analysis of Trace Amounts of Metal Ions Using Silica-Based Chelating Resins: A Green Analytical Method. Crit. Rev. Anal. Chem. 2003, 33, 183-197.
177. Shirvani-Arani, S.; Ahmadi, S.J.; Bahrami-Samani, A.; Ghannadi-Maragheh, M. Synthesis of Nano-pore Samarium (III)-Imprinted Polymer for Preconcentrative Separation of Samarium Ions from Other Lanthanide Ions via Solid Phase Extraction. Anal. Chim. Acta 2008, 623, 82-88.
178. Shishehbore, M.R.; Afkhami, A.; Bagheri, H. Salicylic Acid Functionalized Silica-Coated Magnetite Nanoparticles for Solid Phase Extraction and Preconcentration of Some Heavy Metal Ions from Various Real Samples. Chem. Cent. J. 2011, 5, 1-10.
179. Shriver-Lake, L.C.; Gammeter, W.B.; Bang, S.S.; Pazirandeh, M. Covalent Binding of Genetically Engineered Microorganisms to Porous Glass Beads. Anal. Chim. Acta 2002, 470, 71-78.
180. Singh, D.K.; Mishra, S. Synthesis, Characterization and Removal of Cd(II) Using Cd(II)-Ion Imprinted Polymer. J. Hazard. Mater. 2009a, 164, 1547-1551.
181. 2+. Anal. Chim. Acta 2009b, 644, 42-47.
182. Singh, D.K.; Mishra, S. Synthesis and Characterization of Hg(II)-Ion-Imprinted Polymer: Kinetic and Isotherm Studies. Desalination, 2010a, 257, 177-183.
183. Singh, D.K.; Mishra, S. Synthesis, Characterization and Analytical Applications of Ni(II)-Ion Imprinted Polymer. Appl. Surf. Sci. 2010b, 256, 7632-7637.
184. Sitko, R.; Zawisza, B.; Malicka, E. Modification of Carbon Nanotubes for Preconcentration, Separation and Determination of Trace-Metal Ions. TrAC, Trends Anal. Chem. 2012, 37, 22-39.
185. Skorik, Y. Carboxyethylated Polyaminostyrene for Selective Copper Removal. Polym. Bull. 2012, 68, 1065-1078.
186. Soylak, M.; Ercan, O. Selective Separation and Preconcentration of Copper (II) in Environmental Samples by the Solid Phase Extraction on Multi-walled Carbon Nanotubes. J. Hazard. Mater. 2009, 168, 1527-1531.
187. Soylak, M.; Unsal, Y.E. Chromium and Iron Determinations in Food and Herbal Plant Samples by Atomic Absorption Spectrometry after Solid Phase Extraction on Single-Walled Carbon Nanotubes (SWCNTs) Disk. Food Chem. Toxicol. 2010, 48, 1511-1515.
188. Soylak, M.; Unsal, Y.E.; Aydin, A.; Kizil, N. Membrane Filtration of Nickel(II) on Cellulose Acetate Filters for Its Preconcentration, Separation, and Flame Atomic Absorption Spectrometric Determination. CLEAN - Soil, Air, Water 2010, 38, 91-95.
189. Stafiej, A.; Pyrzynska, K. Solid Phase Extraction of Metal Ions Using Carbon Nanotubes. Microchem. J. 2008, 89, 29-33.
190. Su, Y.; Chen, H.; Wang, Z.; Lv, Y. Recent Advances in Chemiluminescence. Appl. Spectrosc. Rev. 2007, 42, 139-176.
191. Suleiman, J.S.; Hu, B.; Peng, H.; Huang, C. Separation/Preconcentration of Trace Amounts of Cr, Cu and Pb in Environmental Samples by Magnetic Solid-Phase Extraction with Bismuthiol-II-Immobilized Magnetic Nanoparticles and Their Determination by ICP-OES. Talanta 2009, 77, 1579-1583.
192. Tavallali, H. Alumina-Coated Magnetite Nanoparticles for Solid Phase Extraction of Cd in Water Samples. Int. J. ChemTech Res. 2011a, 3, 1647-1651.
193. Tavallali, H. Determination of Pb (II) in Some Real Samples Based on Alumina-Coated Magnetite Nanoparticles Solid Phase Extraction Method. Int. J. ChemTech Res. 2011b, 3, 1641-1646.
194. Tobiasz, A.; Walas, S.; Landowska, L.; Konefał-Góral, J. Improvement of Copper FAAS Determination Conditions via Preconcentration Procedure with the Use of Salicylaldoxime Complex Trapped in Polymer Matrix. Talanta 2012, 96, 82-88.
195. Topuz, B.; Macit, M. Solid Phase Extraction and Preconcentration of Cu(II), Pb(II), and Ni(II) in Environmental Samples on Chemically Modified Amberlite XAD-4 with a Proper Schiff Base. Environ. Monit. Assess. 2011, 173, 709-722.
196. Totur, D.; Bozkurt, S.; Merdivan, M.J. Use of Pyrocatechol Violet Modified Sodium Dodecyl Sulfate Coated on Alumina for Separation and Preconcentration of Uranium(VI). Radioanal. Nucl. Chem. 2012, 292, 321-327.
197. Tsoi, Y.K.; Ho, Y.M.; Leung, K.S. Y. Selective Recognition of Arsenic by Tailoring Ion-Imprinted Polymer for ICP-MS Quantification. Talanta 2012, 89, 162-168.
198. Türker, A.R. New Sorbents for Solid-Phase Extraction for Metal Enrichment. CLEAN - Soil, Air, Water 2007, 35, 548-557.
199. Türker, A.R. Separation, Preconcentration and Speciation of Metal Ions by Solid Phase Extraction. Sep. Purif. Rev, 2012, 41, 169-206.
200. Tuzen, M.; Soylak, M. Multiwalled Carbon Nanotubes for Speciation of Chromium in Environmental Samples. J. Hazard. Mater. 2007, 147, 219-225.
201. Tuzen, M.; Soylak, M. Biosorption of Aluminum on Pseudomonas aeruginosa Loaded on Chromosorb 106 prior to Its Graphite Furnace Atomic Absorption Spectrometric Determination. J. Hazard. Mater. 2008, 154, 519-525.
202. Tuzen, M.; Melek, E.; Soylak, M. Celtek Clay as Sorbent for Separation-Preconcentration of Metal Ions from Environmental Samples. J. Hazard. Mater. 2006, 136, 597-603.
203. Tuzen, M.; Uluozlu, O.D.; Soylak, M. Cr(VI) and Cr(III) Speciation on Bacillus sphaericus Loaded Diaion SP-850 Resin. J. Hazard. Mater. 2007a, 144, 549-555.
204. Tuzen, M.; Uluozlu, O.D.; Usta, C.; Soylak, M. Biosorption of Copper(II), Lead(II), Iron(III) and Cobalt(II) on Bacillus sphaericus-Loaded Diaion SP-850 Resin. Anal. Chim. Acta 2007b, 581, 241-246.
205. Tuzen, M.; Saygi, K.O.; Soylak, M. Solid Phase Extraction of Heavy Metal Ions in Environmental Samples on Multiwalled Carbon Nanotubes. J. Hazard. Mater. 2008a, 152, 632-639.
206. Tuzen, M.; Saygi, K.O.; Usta, C.; Soylak, M. Pseudomonas aeruginosa Immobilized Multiwalled Carbon Nanotubes as Biosorbent for Heavy Metal Ions. Bioresour. Technol. 2008b, 99, 1563-1570.
207. Tuzen, M.; Melek, E.; Soylak, M. Solid-Phase Extraction of Copper, Iron and Zinc Ions on Bacillus thuringiensis israelensis Loaded on Dowex Pptipore V-493. J. Hazard. Mater. 2008c, 159, 335-341.
208. Tuzen, M.; Uluozlu, O.D.; Karaman, I.; Soylak, M. Mercury(II) and Methyl Mercury Speciation on Streptococcus pyogenes Loaded Dowex Optipore SD-2. J. Hazard. Mater. 2009, 169, 345-350.
209. Tuzen, M.; Saygi, K.O.; Karaman, I.; Soylak, M. Selective Speciation and Determination of Inorganic Arsenic in Water, Food and Biological Samples. Food Chem. Toxicol. 2010, 48, 41-46.
210. Uluozlu, O.D.; Tuzen, M.; Mendil, D.; Soylak, M. Determination of As(III) and As(V) Species in Some Natural Water and Food Samples by Solid-Phase Extraction on Streptococcus pyogenes Immobilized on Sepabeads SP 70 and Hydride Generation Atomic Absorption Spectrometry. Food Chem Toxicol. 2010, 48, 1393-1398.
211. Vellaichamy, S.; Palanivelu, K. Preconcentration and Separation of Copper, Nickel and Zinc in Aqueous Samples by Flame Atomic Absorption Spectrometry after Column Solid-Phase Extraction onto MWCNTs Impregnated with D2EHPA-TOPO Mixture. J. Hazard. Mater. 2011, 185, 1131-1139.
212. Vuković, G.D.; Marinković, A.D.; Čolić, M.; Ristić, M.D{stroke}.; Aleksić, R.; Perić-Grujić, A.A.; Uskoković, P.S. Removal of Cadmium from Aqueous Solutions by Oxidized and Ethylenediamine-Functionalized Multi-walled Carbon Nanotubes. Chem. Eng. J. 2010, 157, 238-248.
213. Vuković, G.D.; Marinković, A.D.; Škapin, S.D.; Ristić, M. D{stroke}.; Aleksić, R.; Perić-Grujić, A.A.; Uskoković, P.S. Removal of Lead from Water by Amino Modified Multi-walled Carbon Nanotubes. Chem. Eng. J. 2011, 173, 855-865.
214. Wang, J.; Chen, C. Biosorbents for Heavy Metals Removal and Their Future. Biotechnol. Adv. 2009, 27, 195-226.
215. Wang, Y.; Luo, X.; Tang, J.; Hu, X.; Xu,Q.; Yang, C. Extraction and Preconcentration of Trace Levels of Cobalt Using Functionalized Magnetic Nanoparticles in a Sequential Injection Lab-on-Valve System with Detection by Electrothermal Atomic Absorption Spectrometry. Anal. Chim. Acta 2012, 713, 92-96.
216. Woińska, S.; Godlewska-Żyłkiewicz, B. Determination of Platinum and Palladium in Road Dust after Their Separation on Immobilized Fungus by Electrothermal Atomic Absorption Spectrometry. Spectrochim. Acta B 2011, 66, 522-528.
217. Wu, H.; Wang, X.; Liu, B.; Liu, Y.; Li, S.; Lu, J.; Tian, J.; Zhao, W.; Yang, Z. Simultaneous Speciation of Inorganic Arsenic and Antimony in Water Samples by Hydride Generation-Double Channel Atomic Fluorescence Spectrometry with On-line Solid-Phase Extraction Using Single-Walled Carbon Nanotubes Micro-column. Spectrochim. Acta B 2011, 66, 74-80.
218. 2 Nanoparticles Magnetic Solid Phase Extraction Coupled with Flame Atomic Absorption Spectrometry for Chromium(III) Speciation in Environmental and Biological Samples. Appl. Surf. Sci. 2012, 258(18), 6772-6776.
219. Xiang, G.; Zhang, Y.; Jiang, X.; He, L.; Fan, L.; Zhao, W. Determination of Trace Copper in Food Samples by Flame Atomic Absorption Spectrometry after Solid Phase Extraction on Modified Soybean Hull. J. Hazard. Mater. 2010, 179, 521-525.
220. Xiao, J.P.; Zhou, Q.X.; Bai, H.H. Application of Multiwalled Carbon Nanotubes Treated by Potassium Permanganate for Determination of Trace Cadmium Prior to Flame Atomic Absorption Spectrometry. J. Environ. Sci. 2007a, 19, 1266-1271.
221. Xiao, J.P.; Zhou, Q.X.; Bai, H.H. Preconcentration of Copper with Multi-walled Carbon Nanotubes Pretreated by Potassium Permanganate Cartridge for Solid Phase Extraction prior to Flame Atomic Absorption Spectrometry. Chin. Chem. Lett. 2007b, 18, 714-717.
222. Xie, F.; Liu, G.; Wu, F.; Guo, G.; Li, G. Selective Adsorption and Separation of Trace Dissolved Fe(III) from Natural Water Samples by Double Template Imprinted Sorbent with Chelating Diamines. Chem. Eng. J. 2012, 183, 372-380.
223. Xu, Z.L.; Sun, W.J.; Yang, J.Y.; Jiang, Y.M.; Campbell, K.; Shen, Y.D.; Lei, H.T.; Zeng, D.P.; Wang, H.; Sun, Y.M. Development of a Solid-Phase Extraction Coupling Chemiluminescent Enzyme Immunoassay for Determination of Organophosphorus Pesticides in Environmental Water Samples. J. Agric. Food. Chem. 2012, 60, 2069-2075.
224. 3). J. Hazard. Mater. 2011, 195, 332-339.
225. 2 Coated Carbon Nanotubes by Using ETAAS. Desalination 2011, 278, 65-69.
226. Yang, G.; Fen, W.; Lei, C.; Xiao, W.; Sun, H. Study on Solid Phase Extraction and Graphite Furnace Atomic Absorption Spectrometry for the Determination of Nickel, Silver, Cobalt, Copper, Cadmium and Lead with MCI GEL CHP 20Y as sorbent. J. Hazard. Mater. 2009, 162, 44-49.
227. Zambrzycka, E.; Roszko, D.; Leśniewska, B.; Wilczewska, A.Z.; Godlewska-Żyłkiewicz, B. Studies of Ion-Imprinted Polymers for Solid-Phase Extraction of Ruthenium from Environmental Samples before Its Determination by Electrothermal Atomic Absorption Spectrometry. Spectrochim. Acta 2011, B 66, 508-516.
228. Zang, Z.; Hu, Z.; Li, Z.; He, Q.; Chang, X. Synthesis, Characterization and Application of Ethylenediamine-Modified Multiwalled Carbon Nanotubes for Selective Solid-Phase Extraction and Preconcentration of Metal Ions. J. Hazard. Mater. 2009, 172, 958-963.
229. Zeng, Y.; Yu, D.; Yu, Y.; Zhou, T.; Shi, G. Differential Pulse Voltammetric Determination of Methyl Parathion Based on Multiwalled Carbon Nanotubes-Poly(acrylamide) Nanocomposite Film Modified Electrode. J. Hazard. Mater. 2012, 217-218, 315-322.
230. Zhai, Y.; Liu, Y.; Chang, X.; Chen, S.; Huang, X. Selective Solid-Phase Extraction of Trace Cadmium(II) with an Ionic Imprinted Polymer Prepared from a Dual-Ligand Monomer. Anal. Chim. Acta 2007, 593, 123-128.
231. Zhang, D. Preparation and Characterization of Nano-strontium Titanate Based on Glass Fiber Filter and Its Application in Adsorption of Heavy Metals. Appl. Mech. Mater. 2011, 44-47, 2140-2143.
232. Zhang, Q.; Minami, H.; Inoue, S.; Atsuya, I. Preconcentration by Co-precipitation of Arsenic and Tin in Natural Waters with a Ni-Pyrrolidine Dithiocarbamate Complex and Their Direct Determination by Solid-Sampling Atomic-Absorption Spectrometry. Fresenius J. Anal. Chem. 2001, 70, 860-864.
233. Zhang, L.; Chang, X.; Hu, Z.; Zhang, L.; Shi, J.; Gao, R. Selective Solid Phase Extraction and Preconcentration of Mercury(II) from Environmental and Biological Samples Using Nanometer Silica Functionalized by 2,6-Pyridine Dicarboxylic Acid. Microchim. Acta 2010a, 168, 79-85.
234. Zhang, Y.; Wang, W.; Li, L.; Huang, Y.; Cao, J. Eggshell Membrane-Based Solid-Phase Extraction Combined with Hydride Generation Atomic Fluorescence Spectrometry for Trace Arsenic(V) in Environmental Water Samples. Talanta 2010b, 80, 1907-1912.
235. Zhang, Z.; Zhang, H.; Hu, Y.; Yang, X.; Yao, S. Novel Surface Molecularly Imprinted Material Modified Multi-walled Carbon Nanotubes as Solid-Phase Extraction Sorbent for Selective Extraction Gallium Ion from Fly Ash. Talanta 2010c, 82, 304-311.
236. Zhang, N.; Peng, H.; Wang, S.; Hu, B. Fast and Selective Magnetic Solid Phase Extraction of Trace Cd, Mn and Pb in Environmental and Biological Samples and Their Determination by ICP-MS. Microchim. Acta 2011, 175, 121-128.
237. 2 Nanoparticles Followed by Inductively Coupled Plasma Mass Spectrometry Detection. Talanta 2012a, 94, 278-283.
238. Zhang, X.X.; Tang, S.S.; Chen, M.L.; Wang, J.H. Iron Phosphate as a Novel Sorbent for Selective Adsorption of Chromium(III) and Chromium Speciation with Detection by ETAAS. J. Anal. At. Spectrom. 2012b, 27, 466-472.
239. Zhao, J.; Han, B.; Zhang, Y.; Wang, D. Synthesis of Zn(II) Ion-Imprinted Solid-Phase Extraction Material and Its Analytical Application. Anal. Chim. Acta 2007, 603, 87-92.
240. 2 Nanoparticles for the Analysis of Biological and Natural Water Samples by ICP-AES. Int. J. Environ. Anal. Chem. 2006, 86, 431-441.
241. 2-Silica Composite Modified with 4-Aminophenylarsonic Acid, and Its Determination by ICP-OES. Microchim. Acta 2011, 175, 225-231.
242. 2 Nanotubes as Solid-Phase Extraction Adsorbents Coupled with Flame Atomic Absorption Spectrometry. Talanta 2009, 77, 1774-1777.