Solid phase selective and extractive preconcentration of silver ion from aqueous samples on modified silica gel with 5-(4-dimethylaminobenzylidene)-rhodanine; prepared by sol-gel method

Analytical Sciences

Volumn 25, Issue 5, 2009, Pages 711-716

  Azimi, Gholamhassan ^a   Zolgharnein, Javad ^a   Sangi, Mohammad Reza ^a   Ebrahimi, Sara ^a  

^a ARAK UNIVERSITY   (Iran)

Author keywords

[No Author keywords available]

Indexed keywords

ABSORPTION SPECTROSCOPY; ATOMIC ABSORPTION SPECTROMETRY; PHASE SEPARATION; SILICA; SILICA GEL; SILVER; SOL-GEL PROCESS; SOL-GELS;

ADSORPTION/DESORPTION; DETECTION LIMITS; MODIFIED SILICA GEL; OPTIMUM CONDITIONS; PRE-CONCENTRATION; RELATIVE STANDARD DEVIATIONS; SOLID-PHASE EXTRACTION; SPIKED WATER SAMPLES;

METAL IONS;

EID: 67649297085     PISSN: 09106340     EISSN: 13482246     Source Type: Journal    
DOI: 10.2116/analsci.25.711     Document Type: Article

References (32)

1. http://en.wikipedia.org/wiki/Silver.
2. Environmental Protection Agency (EPA), Ambient Water Quality Criteria for Silver, EPA 4405-80-071, Office of Water Regulations, Washington, D.C., 1980.
3. Silver and Silver Compounds: Environmental Aspects, Concise International Chemical Assessment Document 44, International Programme on Chemical Safety, IPCS, (http://www.inchem.org/documents/cicads/cicads/cicad44.htm#3.02). 1991.
4. E. Meian, "Metals and Their Compounds in the Environment", 1991, VCH, New York.
5. S. James Fritz, "Analytical Solid-Phase Extraction", 1999, John Wiley & Sons Inc.
6. A. Mizuike, "Methods for Preconcentration of Trace Elements", 1986, Khimiya, Moscow.
7. V. Camel, Spectrochim. Acta, Part B, 2003, 58, 1177.
8. P. K. Jal, S. Patel, and B. K. Mishra, Talanta, 2004, 62, 1005.
9. M. A. A. Akl, I. M. M. Kenawy, and R. R. Lasheen, Microchem. J., 2004, l 78, 143.
10. M. M. Gomez, H. Gracia, M. M. Palacios, and M. T. Corvilo, Analyst, 1995, 120, 1911.
11. M. Soylak and R. Sungur Cay, J. Hazard. Mater., 2007, 146, 142.
12. G. Absalan, M. Akhond, A. Z. Ghanizadeh, and Z. A. Abedi, Sep. Purif. Technol., 2007, 56, 231.
13. S. Ayata, P. Kaynak, and M. Merdivan, Environ. Monit. Assess., 2008, DOI 10.1007/s10661-008-0359-6.
14. A. Tunceli and A. R. Turker, Talanta, 2000, 51, 889.
15. G. Absalan and M. Ayatollahi Mehrdjardi, Sep. Purif. Technol., 2003, 33, 95.
16. M. Shamsipur and M. H. Mashhadizadeh, Fresenius J. Anal. Chem., 2000, 367, 246.
17. M. Shamsipur, M. Javanbakht, Z. Ghasemi, M. R. Ganjali, V. Lippolis, and A. Garau, Sep. Purif. Technol., 2002, 28, 141.
18. T. Shamspur, M. H. Mashhadizadeh, and I. Sheikhshoaie, J. Anal. At. Spectrom., 2003, 18, 1407.
19. Z. J. Huang, G. Y. Yang, Q. F. Hu, and J. Y. Yin, J. Anal. Chem., 2005, 60, 498.
20. Q. Pu, Q. Sun, Z. Hu, and Z. Su, Analyst, 1998, 123, 239.
21. S. Zhang, Q. Pu, P. Liu, Q. Sun, and Z. Su, Anal. Chim. Acta, 2002, 452. 223.
22. T. Madrakian, A. Afkhami, M. A. Zolfigol, and M. Solgi, J. Hazard. Mater. B, 2006, 128, 67.
23. A. Safavi, N. Iranpoor, and N. Saghir, Sep. Purif. Technol., 2004, 40, 303.
24. P. Liu, Q. Pu, and Z. Su, Analyst, 2000, 125, 147.
25. P. Liu, Z. Su, X. Wu, and Q. Pu, J. Anal. At. Spectrom., 2002, 17, 125.
26. C. Ekinci and U. Kokl, Spectrochim. Acta, Part B, 2000, 55, 1491.
27. M. Akhond, G. Absalan, L. Sheikhian, M. M. Eskandari, and H. Sharghi, Sep. Purif. Technol., 2006, 52, 53.
28. C. J. Brinker and G. W. Scherer, "Sol-Gel Science: The Physics and Chemistry of Sol-Gel Processing", 1989, Academic Press, New York.
29. J. Lurie, "Handbook of Analytical Chemistry", Translated from the Russian by N. Bobrov, 1978, Mir Publishers, Moscow.
30. I. Langmuir, J. Am. Chem. Soc., 1916, 38, 2221.
31. A. G. S. Prado and C. Airoldi, Anal. Chim. Acta, 2001, 432, 201.
32. M. R. Sangi, A. Shahmoradi, J. Zolgharnein, G. Azimi, and M. Ghorbandoost, J. Hazard. Mater., 2008, 155, 513.