Abstract
We demonstrate the applicability of ionic liquid-modified silica-coated Mn3O4 nanoparticles (NPs) as a sorbent for solid-phase extraction and preconcentration of Ag(I) ion without a chelating agent. The size, morphology and surface coating of the nano-sorbent were characterized via X-ray diffraction analysis, scanning electron microscopy and Fourier transform IR spectroscopy. Following desorption with HCl, silver was quantified by AAS. Under optimized experimental conditions, the calibration graph is linear in the 0.8 − 320 ng mL−1 concentration range (with an r2 of 0.9970). The limit of detection and limit of quantification are 0.2 and 0.8 ng mL−1, respectively. The relative standard deviation (for n = 6; at an Ag(I) concentration of 60 ng mL−1) and preconcentration factor are 1.9 % and 50, respectively. The method was used to determine Ag(I) in (spiked) water samples and in radiology films. The accuracy of the method was confirmed by successfully analyzing the certified reference material NIST SRM 1566b.
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References
Agency for toxic substances disease registry (ATSDR) (1990) Toxicological profile for silver. US department of health and human services, Atlanta
Fathi MR, Pourreza N, Purweis S (2009) Determination of silver by flame atomic absorption spectrometry after preconcentration on naphthalene modified with dithizone. J Chinese Chem Soc 56:725–728
Ghaedi M, Daneshfar A, Shokrollahi A, Ghaedi H, Arvin pili F (2007) Highly selective and sensitive spectrophotometric determination of trace amounts of silver ion in surfactant media using 2-mercaptobenzoxazole. Ann Chim 97:971–982
Zejli H, Hidalgo-Hidalgo de Cisneros JL, Naranjo-Rodriguez I, Temsamani KR (2007) Stripping voltammetry of silver ions at polythiophene-modified platinum electrodes. Talanta 71:1594–1598
Xiao Q, Huang S, Ge Y, He Z, Liu Y, Liang J (2010) A novel fluorescent silver ion biosensor based on nucleic acid molecular “light switch. J Fluoresc 20:541–549
Väisänen A, Suontamo R, Silvonen J, Rintala J (2002) Ultrasound–assisted extraction in the determination of arsenic, cadmium, copper, lead, and silver in contaminated soil samples by inductively coupled plasma atomic emission spectrometry. Anal Bioanal Chem 373:93–97
Tahmasebi E, Yamini Y (2014) Polythiophene-coated Fe3O4 nanoparticles as a selective adsorbent for magnetic solid-phase extraction of silver(I), gold(III), copper(II) and palladium(II). Microchim Acta 181:543–551
Jingyu H, Zheng L, Haizhou W (2002) Determination of trace silver in superalloys and steels by inductively coupled plasma-mass spectrometry. Anal Chim Acta 451:329–335
Jones P, Beere HG (1995) Ion chromatography determination of trace silver ions using hydrophilic resins with chemiluminescence detection. Anal Proc Incl Anal Commun 32:169–171
Zhao Y, Cao QE, Hu Z, Xu Q (1999) Synthesis of a new triazene reagent and its application for the determination of silver(I) by the Rayleigh light–scattering. Anal Chim Acta 388:45–50
Aguilar M, Farran A, Martinez M (1993) Determination of gold(I) and silver(I) cyanide in ores by capillary zone electrophoresis. J Chromatogr 635:127–131
Poole CF (2003) New trends in solid phase extraction. Trend Anal Chem 22:362–373
Aguilar M, Cortina JL, Sastre AM (2005) Analytical application of solvent extraction. In: Rydberg J, Cox M, Musikas C, Choppin GR (eds) Solvent extraction principles and practice, second. Taylor and Frans e-library, New York, pp 559–608
Żwir-Ferenc A, Biziuk M (2006) Solid phase extraction technique–trends, opportunities and applications. Pol J Envir Stud 15:677–690
Türker AR (2007) New sorbents for solid phase extraction for metal enrichment. Clean 35:548–557
Absalan G, Akhond M, Ghanizadeh AZ, Abedi ZA, Tamami B (2007) Benzil derivative of polyacrylohydrazide as a new sorbent for separation, preconcentration and measurement of silver(I) ion. Sep Purif Technol 56:231–236
El-Menshawy AM, Kenawy IM, El-Asmy AA (2010) Modification of chloromethylated polystyrene with 2-mercabtobenzothiazole for application as a new sorbent for preconcentration and determination of Ag+ from different matrices. J Hazard Mater 173:523–527
Medveď J, Matúš P, Bujdoš M, Kubová J (2006) Gold and silver determination in waters by SPHERON® thiol 1000 preconcentration and ETAAS. Chem Pap 60:27–31
Hosoba M, Oshita K, Katarina RK, Takayanagi T, Oshima M, Motomizu S (2009) Synthesis of novel chitosan resin possessing histidine moiety and its application to the determination of trace silver by ICP-AES coupled with triplet automated-pretreatment system. Anal Chim Acta 639:51–56
Jankowski K, Jackowska A, Łukasiak P (2005) Determination of precious metals in geological samples by continuous powder introduction microwave induced plasma atomic emission spectrometry after preconcentration on activated carbon. Anal Chim Acta 540:197–205
Wu HY, Chen CT, Hung IM, Liao CH, Vetrivel S, Kao HM (2010) Direct synthesis of cubic benzene-bridged mesoporous organosilica functionalized with mercaptopropyl groups as an effective adsorbent for mercury and silver ions. J Phys Chem C 114:7021–7029
Liu Y, Liang P, Guo L (2005) Nanometer titanium dioxide immobilized on silica gel as sorbent for preconcentration of metal ions prior to their determination by inductively coupled plasma atomic emission spectrometry. Talanta 68:25–30
Tiwari D, Laldanwngliana C, Choi CH, Lee SM (2011) Manganese-modified natural sand in the remediation of aquatic environment contaminated with heavy metal toxic ions. Chem Eng J 171:958–966
Butterworth MD, Illum L, Davis SS (2001) Preparation of ultrafine silica- and PEG-coated magnetite particles. Colloids Surf A Physicochem Eng Asp 179:93–102
Durmus Z, Tomaş M, Baykal A, Kavas H, Toprak MS (2011) PEG-assisted synthesis of Mn3O4 nanoparticles: a structural and magnetic study. Synth React Inorg Met-Org Nano-Metal Chem 41:768–773
Galán-Cano F, Alcudia-León MC, Lucena R, Cárdenas S, Valcárcel M (2013) Ionic liquid coated magnetic nanoparticles for the gas chromatography/mass spectrometric determination of polycyclic aromatic hydrocarbons in waters. J Chromatogr A 1300:134–140
Stöber W, Fink A, Bohn E (1968) Controlled growth of monodisperse silica spheres in the micron size range. J Colloid Interface 26:62–69
Naka K, Narita A, Tanaka H, Chujo Y, Morita M, Inubushi T, Nishimura I, Hiruta J, Shibayama H, Koga M, Ishibashi S, Seki J, Kizaka-Kondoh S, Hiraoka M (2008) Biomedical applications of imidazolium cation-modified iron oxide nanoparticles. Polym Adv Technol 19:1421–1429
Jiang Y, Guo C, Xia H, Mahmood I, Liu C, Liu H (2009) Magnetic nanoparticles supported ionic liquids for lipase immobilization: Enzyme activity in catalyzing esterification. J Mol Cata B 58:103–109
Silva EGP, Hatje V, Santos WNL, Costa LM, Nogueira ARA, Ferreira SLC (2008) Fast method for the determination of copper, manganese and iron in seafood samples. J Food Comp Anal 21:259–263
Huang C, Hu B (2008) 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 63:437–444
Afkhami A, Shirzadmehr A, Madrakian T, Bagheri H (2014) Improvement in the performance of a Pb2+ selective potentiometric sensor using modified core/shell SiO2/Fe3O4 nano-structure. J Mol Liq 199:108–114
Behbahani M, Ali Akbari A, Amini MM, Bagheri A (2014) Synthesis and haracterization of pyridine functionalized magnetic mesoporous silica and its application for preconcentration and trace detection of lead and copper ions in fuel products. Anal Methods 6:8785–8792
Neeraj S, Loiseau T, Rao CNR, Cheetham AK (2004) Synthesis and structure of [C3N2H5][Cu(H2PO4)2Cl] H2O with a chain structure: the first example of an organically template copper (II) phosphate. Solid State Sci 6:1169–1173
Cui C, Hu B, Chen B, He M (2013) Ionic liquid-based magnetic solid phase extraction coupled with inductively coupled plasma-optical emission spectrometry for the determination of Cu, Cd, and Zn in biological samples. J Anal At Spectrom 28:1110–1117
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The financial support from the Research Council of Azarbaijan Shahid Madani University (ASMU, Iran (Grant no. 10799)) is gratefully acknowledged.
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Abdolmohammad-Zadeh, H., Javan, Z. Silica-coated Mn3O4 nanoparticles coated with an ionic liquid for use in solid phase extraction of silver(I) ions prior to their determination by AAS. Microchim Acta 182, 1447–1456 (2015). https://doi.org/10.1007/s00604-015-1468-x
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DOI: https://doi.org/10.1007/s00604-015-1468-x