Synthesis and application of magnetic ion imprinted polymer nanoparticles for selective extraction and preconcentration of Cd(II) in real samples | ||
| شیمى کاربردى روز | ||
| Article 10, Volume 15, Issue 55, June 2020, Pages 135-148 PDF (537 K) | ||
| Document Type: Original Article | ||
| DOI: 10.22075/chem.2020.16471.1560 | ||
| Authors | ||
| homeira ebrahimzadeh mabood* 1; saeed khalilzadeh2; aliakbar asgharinezhad2; zahra mehrani2 | ||
| 1department analytical chemistry and pollutants, faculty of chemistry and petroleum sciences, shahid beheshti university, tehran, iran | ||
| 2department of analytical chemistry and pollutants, faculty of chemistry and petroleum science, shahid beheshti university, tehran, iran | ||
| Receive Date: 12 November 2018, Revise Date: 12 May 2019, Accept Date: 28 June 2020 | ||
| Abstract | ||
| In this paper, a new magnetic ion imprinted polymer nanoparticles was synthesized and utilized for the selective and rapid extraction, preconcentration and determination of trace amounts of Cd(II) ion in water, soil and food samples. The parameters affecting preconcentration like pH, adsorption time, amount of sorbent, elution solvent, eluent volume and concentration and desorption time were optimized. Following the sorption and elution steps, Cd(II) ion was quantified by flame atomic absorption spectrometry. The limit of detection (LOD) and the relative standard deviations (RSDs) were 0.3 μg L-1 and 3.45% -5.63% (inter-day and intra-day), respectively. The sorption capacity of ion imprinted polymer was 66.35 mg g-1 for Cd(II) ion. Finally, the proposed method was applied for determination of Cd(II) ion in water, soil and food samples. | ||
| Keywords | ||
| magnetic ion imprinted polymer nanoparticles; flame atomic absorption spectrometry; Cd(II) ion; Solid phase extraction | ||
| References | ||
|
[1] S. E. Manahan. Environmental chemistry. Lewis Publishers, Boca Raton, (1994).
[2] W. Philip W. Encyclopedia of toxicology. Elsevier Ltd, Oxford, (2005), 375.
[3] M. Behbahani, M. Barati, M. K. Bojdi, A. P. Pourali, A. Bagheri, N. A. G. Tapeh, Microchimica Acta, 180 (2013) 1117.
[4] M. Khodarahmi, M. Eftekhari, M. Gheibi and M. Chamsaz, Journal of Food Measurement and Characterization, 12 (2018) 1.
[5] H. Abdolmohammad-Zadeh, A. Salimi, Microchimica Acta, 185 (2018) 343.
[6] Q. Li, B. Xu, L. Zhuang, X. Xu, G. Wang, X. Zhang, Y. Tang, Cellulose, 25 (2018) 3471.
[7] G. de Falco, M. Barczak, F. Montagnaro, T. J. Bandosz, ACS applied materials & interfaces, 10 (2018) 8066.
[8] J. P. Stanford, P. H. Hall, M. R. Rover, R. G. Smith, R. C. Brown, Separation and Purification Technology, 194 (2018) 170.
[9] H.T. Fan, J. Li, Z.C. Li, T. Sun, Applied Surface Science, 258 (2012) 3815.
[10] B. Guo, F. Deng, Y. Zhao, X. Luo, S. Luo, C. Au, Applied Surface Science, 292 (2014) 438.
[11] H. Salavati, M. Taei, N. Rasouli, A. Zohoor, G. Ashian, Journal of Applied Chemistry, 14 (2019) 121. | ||
|
Statistics Article View: 686 PDF Download: 525 |
||