Artículos de revistas
Double-imprinted Cross-linked Poly(acrylamide-co-ethylene Glycol Dimethacrylate) As A Novel Sorbent For The On-line Preconcentration And Determination Of Copper(ii) By Flame Atomic Absorption Spectrometry
Registro en:
Analytical Letters. Taylor And Francis Inc., v. 48, n. 1, p. 61 - 74, 2015.
32719
10.1080/00032719.2014.930864
2-s2.0-84908046779
Autor
Germiniano T.O.
Corazza M.Z.
Segatelli M.G.
Tarley C.R.T.
Institución
Resumen
An on-line preconcentration system was coupled to flame atomic absorption spectrometry (FAAS) for the determination of copper(II) in water using poly(acrylamide-co-ethylene glycol dimethacrylate) synthesized via a hierarchical double-imprinting process. The on-line preconcentration procedure was based on loading the sample into a minicolumn packed with the synthesized material, followed by elution with 1.8 mol L−1 HNO3. To achieve the highest performance, the method was optimized by 25-1 fractional and 22 full factorial designs. Under the optimum conditions, the following analytical parameters were obtained: detection limit of 0.48 µ gL−1, quantification limit of 1.61 µgL−1, preconcentration factor of 31.0, consumption index of 0.58 mL, preconcentration efficiency of 8.63 min−1, and sample throughput of 15 h−1. The precision of the method was evaluated as the relative standard deviation (n=10) of 10.0 and 150.0 µgL−1 copper(II), yielding values of 3.27% and 1.97%, respectively. The analytical efficacy of the proposed method was justified by successful determination of copper(II) in water. The synergistic effects of copper(II) and cetyl trimethylammonium bromide, employed as templates, improved the preconcentration, thus improving the method without the double imprinting effect. 48 1 61 74 AbuDalo, M.A., Nevostrueva, S., Hernandez, M.T., Enhanced copper (II) removal from acidic water by granular activated carbon impregnated with carboxybenzotriazole (2013) APCBEE Procedia, 5, pp. 64-68 Antonietti, M., Surfactants for novel templating applications (2001) Curr. Opin. Coll. Interf. Sci., 6, pp. 244-248 (2004) Available at (in Portuguese), accessed August, 10, p. 2013. , http://www4.anvisa.gov.br/base/visadoc/CP/CP%5B8998-1-0%5D.PDF Baghban, N., Shabani, A.M.H., Dadfarnia, S., Jafari, A.A., A Cloud point extraction of trace amounts of copper and its determination by flow injection flame atomic absorption spectrometry (2012) Croat. Chem. Acta, 85, pp. 85-90 Birlik, E., Ersoz, A., Denizli, A., Say, R., Preconcentration of copper using double-imprinted polymer via solid phase extraction (2006) Anal. Chim. Acta, 565, pp. 145-151 Cesur, H., Bati, B., Solid-phase extraction of copper with lead 4-benzylpiperidinedithiocarbamate on microcrystalline naphthalene and its spectrophotometric determination (2002) Turk. J. Chem., 26, pp. 599-605 http://www.mma.gov.br/, CONAMA. (Brazilian Environmental Council). Resolution No. 357, March 17, 2005. Available at (in Portuguese), accessed August 10, 2013, conama/legiano.cfm?codlegitipo = 3Dai, S., Burleigh, M.C., Ju, Y.H., Gao, H.J., Lin, J.S., Pennycook, S.J., Barnes, C.E., Xue, Z.L., Hierarchically imprinted sorbents for the separation of metal ions (2000) J. Am. Chem. Soc., 122, pp. 992-993 Dakova, I., Karadjova, I., Georgleva, V., Georglev, G., Synthesis and application of vinylpyridine containing ion-imprinted copolymer gel microbeads for Cu(II) solid-phase extraction (2012) J. Sep. Sci., 35, pp. 2805-2812 De Oliveira, F.M., Somera, B.F., Corazza, M.Z., Yabe, M.J.S., Segatelli, M.G., Ribeiro, E.S., Lima, E.C., Tarley, C.R.T., Cellulose microfiber functionalized with N,N′-bis (2-aminoethyl)-1,2-ethanediamine as a solid sorbent for the fast preconcentration of Cd(II) in flow system analysis (2011) Talanta, 85, pp. 2417-2424 De Oliveira, D., Somera, B.F., Ribeiro, E.S., Segatelli, M.G., Yabe, M.J.S., Galunin, E., Tarley, C.R.T., Kinetic and isotherm studies of Ni2+ adsorption on poly(methacrylic acid) synthesized through a hierarchical double-imprinting method using a Ni2+ ion and cationic surfactant as templates (2013) Ind. Eng. Chem. Res., 52, pp. 8550-8557 Ebrahimzadeh, H., Behbahani, M., Yamini, Y., Adlnasab, L., Asgharinezhad, A.A., Optimization of Cu(II)-ion imprinted nanoparticles for trace monitoring of copper in water and fish samples using a Box- Behnken design (2013) React. Funct. Polym., 73, pp. 23-29 Escudero, L.A., Cerutti, S., Olsina, R.A., Salonia, J.A., Gasquez, J., Factorial Design of experimental variables in the on-line separation/preconcentration of copper in water samples using solid phase extraction and ICP-OES determination (2010) J. Hazard. Mater., 183, pp. 218-223 Ferreira, S.L.C., Bezerra, M.A., Santos, W.N.L., Neto, B.B., Application of Doehlert designs for optimisation of an on-line preconcentration system for copper determination by flame atomic absorption spectrometry (2003) Talanta, 61, pp. 295-303 Ferrúa, N., Cerutti, S., Salonia, J.A., Olsina, R.A., Martinez, L.D., On-line preconcentration and determination of mercury in biological and environmental samples by cold vapor-atomic absorption spectrometry (2007) J. Hazard. Mater., 141, pp. 693-699 Ghaedi, M., Niknam, K., Shokrollahi, A., Niknam, M., Niknam, E., Rajabi, H.R., Soylak, M., Flame atomic absorption spectrometric determination of trace amounts of heavy metal ions after solid phase extraction using modified sodium dodecyl sulfate coated on alumina (2008) J. Hazard. Mater., 155, pp. 121-127 Guo, J.-J., Su, Q.-D., Gan, W.-E., On-line selective solid-phase extraction of copper with a surface ion imprinted silica gel sorbent (2009) J. Chin. Chem. Soc., 56, pp. 763-770 Hajeeth, T., Vijayalakshmi, K., Gomathi, T., Sudha, P.N., Removal of Cu(II) and Ni(II) using cellulose extracted from sisal fiber and cellulose-g-acrylic acid copolymer (2013) Int. J. Biol. Macromol., 62, pp. 59-65 He, H., Xiao, D., He, J., Li, H., Hua, H., Dai, H., Peng, J., Preparation of core-shell magnetic ion-imprinted polymer via a sol-gel process for selective extraction of Cu(II) from herbal medicines (2014) Analyst, 139, pp. 2459-2466 Karadas, C., Kara, D., On-line preconcentration and determination of trace elements in waters and reference cereal materials by flow injection – FAAS using newly synthesized 8-hydroxy-2-quinoline carboxaldehyde functionalized Amberlite XAD-4 (2013) J. Food Comp. Anal., 32, pp. 90-98 Kesenci, K., Say, R., Denizli, A., Removal of heavy metal ions from water by using poly(ethyleneglycoldimethacrylate-co-acrylamide) beads (2002) Eur. Polym. J., 38, pp. 1443-1448 Komjarova, I., Blust, R., Comparison of liquid–liquid extraction, solid-phase extraction and co-precipitation preconcentration methods for the determination of cadmium, copper, nickel, lead and zinc in seawater (2006) Anal. Chim. Acta, 576, pp. 221-228 Long, G.L., Winefordner, J.D., Limit of detection. A closer look at the IUPAC definition (1983) Anal. Chem., 55, pp. 712-724 Luo, X., Huang, Y., Deng, F., Luo, S., Zhan, Y., Shu, H., Tu, X., A magnetic copper(II)-imprinted polymer for the selective enrichment of trace copper(II) ions in environmental water (2012) Microchim. Acta, 179, pp. 283-289 Marestoni, L.D., Sotomayor, M.D.P.T., Segatelli, M.G., Sartori, L.R., Tarley, C.R.T., Ion imprinted polymers: fundamentals, preparation strategies and applications in analytical chemistry (2013) Quím. Nova, 36, pp. 1194-1207 Meng, Z., Chen, W., Mulchandani, A., Removal of estrogenic pollutants from contaminated water using molecularly imprinted polymers (2005) Environ. Sci. Technol., 39, pp. 8958-8962 Merlin, L.D., Sivasankar, B., Synthesis and characterization of semi-interpenetrating polymer networks using biocompatible polyurethane and acrylamide monomer (2009) Eur. Polym. J., 45, pp. 165-170 Metwally, S.S., Hassan, M.A., Aglan, R.F., Extraction of copper from ammoniacal solution using impregnated amberlite XAD-7 resin loaded with LIX-54 (2013) J. Environ. Chem. Eng., 1, pp. 252-259 Orozco-Guareño, E., Santiago-Gutiérrez, F., Morán-Quiroz, J.L., Hernandez-Olmos, S.L., de La Cruz W, V., Manríquez, R., Gomez-Salazar, S., Removal of Cu(II) ions from aqueous streams using poly(acrylic acid-co-acrylamide) hydrogels (2010) J. Coll. Interf. Sci., 349, pp. 583-593 Pereira, A.S., Ferreira, G., Caetano, L., Martines, M.A.U., Padilha, P.M., Santos, A., Castro, G.R., Preconcentration and determination of Cu(II) in a fresh water sample using modified silica gel as a solid-phase extraction adsorbent (2010) J. Hazard. Mater., 175, pp. 399-403 Rivas, B.L., Pooley, S.A., Maturana, H.A., Villegas, S., Metal ion uptake properties of acrylamide derivative resins (2002) Macromol. Chem. Phys., 202, pp. 443-447 Şahiner, N., Malcı, S., Çelikbıçak, Ö., Kantoğlu, Ö., Salih, B., Radiation synthesis and characterization of new hydrogels based on acrylamide copolymers cross-linked with 1-allyl-2-thiourea (2005) Radiat. Phys. Chem., 74, pp. 76-85 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) (2010) React. Funct. Polym., 70, pp. 325-333 Shamsipur, M., Besharati-Seidani, A., Synthesis of a novel nanostructures ion-imprinted polymer for very fast and highly selective recognition of copper(II) ions in aqueous media (2011) React. Funct. Polym., 71, pp. 131-139 Shao, D., Ren, X., Hu, J., Chen, Y., Wang, X., Preconcentration of Pb2+ from aqueous solution using poly(acrylamide) and poly(N, N-dimethylacrylamide) grafted multiwalled carbon nanotubes (2010) Colloids Surf. A, 360, pp. 74-84 Tarley, C.R.T., Andrade, F.N., De Oliveira, F.M., Corazza, M.Z., M De Azevedo, L.F., Segatelli, M.G., Synthesis and application of imprinted polyvinylimidazole-silica hybrid copolymer for Pb2+ determination by flow-injection thermospray flame furnace atomic absorption spectrometry (2011) Anal. Chim. Acta, 703, pp. 145-151 Tobiasz, A., Walas, S., Landowska, L., Konefal-Góral, J., Improvement of copper FAAS determination conditions via preconcentration procedure with the use of salicylaldoxime complex trapped in polymer matrix (2012) Talanta, 96, pp. 82-88 Tobiasz, A., Walas, S., Soto-Hernandez, A.S., Mrowiec, H., Application of multiwall carbon nanotubes impregnated with 5-dodecylsalicylaldoxime for on-line copper preconcentration and determination in water samples by flame atomic absorption spectrometry (2012) Talanta, 96, pp. 89-95 Tobiasz, A., Walas, S., Trzewik, B., Grzybek, P., Zaitz, M.M., Gawin, M., Mrowiec, H., Cu(II)-imprinted styrene-divinylbenzene beads as a new sorbent for flow injection-flame atomic absorption determination of copper (2009) Microchem. J., 23, pp. 87-92 Walas, S., Tobiasz, A., Gawin, M., Trzewik, B., Strojny, M.H., Mrowiec, Application of a metal ion-imprinted polymer based on salen-Cu complex to flow injection preconcentration and FAAS determination of copper (2008) Talanta, 76, pp. 96-101 Xu, L., Sun, J., Zhao, L., Co-grafting of acrylamide and vinyl imidazole onto EB pre-irradiated silanized silica gel (2011) Radiat. Phys. Chem., 80, pp. 1268-1274 Yilmaz, V., Hazer, O., Kartal, S., Synthesis, characterization and application of a novel ion imprinted polymer for selective solid phase extraction of copper(II) ions from high salt matrices prior to its determination by FAAS (2013) Talanta., 116, pp. 322-329 Zhai, Y., Yang, D., Chang, X., Liu, Y., He, Q., Selective enrichment of trace copper (II) from biological and natural water samples by SPE using ion-imprinted polymer (2008) J. Sep. Sci., 31, pp. 1195-1200