Separation of Trace Amount Cu (II) Using Octadecyl Silica Membrane Disks - Nano Graphene Modified N, N -disalicylideneethylenediamine

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Abstract

A simple, highly sensitive, accurate and selective method was presented for determination of trace amounts of Cu (II) in water samples. The stability of an N, N´ -disalicylideneethylenediamine modified Nano Geraphene especially in concentrated hydrochloric acid was studied which used as a recycling and pre-concentration reagent for further uses of N, N´-disalicylideneethylenediamine modified Nano Geraphene. The method was based on N, N´ -disalicylideneethylenediamine modified Nano Gerapheneof Cu (II) on surfactant coated C18, modified with a N, N´ -disalicylideneethylenediamine modified Nano Geraphene. The retained ions were then eluted with 4 ml of 4 M nitric acid and determined by flame atomic absorption spectrometry (FAAS) at 283.3 nm for Cu. The influence of flow rates of sample and eluent solutions, pH, breakthrough volume, effect of foreign ions were investigated on chelation and recovery. (1.5 g of surfactant coated C18 adsorbs 40 mg of the Schiff’s base which in turn can retain 15.2±0.8mg of ion) The limit of detection (3σ) for Cu (II) was found to be 3.20 ng l -1. The enrichment factor for both ions was 100. The mentioned method was successfully applied on determination of Cu in different water samples. The ions were also speciated by means of three- column system.

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  1. Piatt R.M., Bradshaw J.S., Nielsen S.A., Lamb J.D., Christensen J.J., 1985. Extraction of Metals from Soils and Waters. chemistry reviews journal. 85, 271-275.
  2. Moghimi A., 2006. Preconcentration and Determination of Fe (III) Using Octadecyl Silica Membrane Disks and Flame Atomic Absorption Spectrometry Oriental Journal of Chemistry. 22(3): 527-535.
  3. Izatt R.M., Bradshaw J.S., Bruening R.L. 1996. Non-destructive separation of metal ions from wastewater containing excess aminopolycarboxylatechelant in solution with an ion-selective immobilized macrocyclic. Pure Applied of Chemistry. 68, 1237-1242.
  4. Boll I., Kramer R., Brunner J., Mokhir A. 2005. Oligonucleotide-Templated Reactions for Sensing Nucleic Acids. Journal of American Chemical Society. 27, 7849-7855.
  5. Akama Y., Ito M., Tanaka S., 2000. Selective separation of cadmium from cobalt, Zn, iron (III) and zinc by water-based two-phase system of tetrabutylammonium bromide. Talanta. 52, 645-651.
  6. Choi Y.S., Choi H.S., 2003. High Functional Inorganic Polymers Containing Main Group 1316 Elements in the Polymer Backbone Chain .The Bulletin of Korean Chemical Society. 24, 222-228.
  7. Moghimi A., Shabanzadeh M., 2012. Extraction and Determination of Trace Copper (II) Using Octadecyl Silica Membrane Disks Modified 1-(2-Pyridyl Azo) 2-Naphtol (Pan) in Water Samples and Paraffin-Embedded Tissues from Liver Loggerhead Turtles Specimens by FAAS. Journal of Chemical Health Risks. 2(2): 7-18
  8. Saber Tehrani M., Rastegar F., Parchehbaf A., Rezvani Z., 2005. Determination of Pb (II) and Zn (II) by Electro thermal Atomic Absorption Spectrometry after Preconcentration by a Schiff Base Adsorbed on Surfactant Coated Alumina. Chinese Journal of Chemistry. 23, 1437-1442.
  9. Gomes-Gomes M., Hidalgo Garcia M., Palacio Corvillo A., 1995 .On-line preconcentration of silver on a sulfhydryl cotton microcolumn and determination by flow injection atomic absorption spectrometry. Analyst. 120, 1911-1916
  10. Unger K., 1979. Comparison of an ordered mesoporous aluminosilicate, silica, alumina, titania and zirconia in normal-phase high-performance liquid chromatography Porous Silica, Elsevier, Amsterdam.
  11. Boudreau S.P., Cooper W.T., 1989. Analysis of thermally and chemically modified silica gels by heterogeneous gas-solid chromatography and infrared spectroscopy .Analytical Chemistry. 61, 41-47.
  12. Kvitek R.J., Evans J.F., Carr P.W., 1982. Denaturation of purple membranes at the air/water interface studied by SEM. Analytical Chimica Acta. 144, 93-98.
  13. Moghimi A., 2008. Preconcentration of Copper (II) Using Mesoporous Organo-Silicas and Determination by Flame Atomic Absorption Spectrometry. Journal of the Korean Chemical Society. 52(2): 155-163.
  14. Mahmoud M.E., 1997. Silica gel-immobilized Eriochrome black-T as a potential solid phase extractor for zinc (II) and magnesium (II) from calcium (II). Talanta. 45, 309-314.
  15. Mahmoud M.E., Soliman E.M., 1997. Study of the selective extraction of iron (III) by silica-immobilized 5-formyl-3-arylazo-salicylic acid derivatives. Talanta. 44, 1063-1069.
  16. Mahmoud M.E.1998. In Preceding of the 25th FACSS Conference, Austin, TX, USA and 11ââ‚‌“15 October.
  17. Tong A., Akama Y., Tanaka S., 1990. Selective preconcentration of Au (III), Pt (IV) and Pd (II) on silica gel modified with γ-aminopropyltriethoxysilane .Analytical Chimica Acta. 230, 179-186.
  18. Dadler V., Lindoy L.F., Sallin D., Schlaepfer C.W., 1987. Selective pre-concentration and solid phase extraction of copper (II) from natural water by silica gel-loaded dithizone phases. Australian Journal of Chemistry. 40, 1557-1561.
  19. Moghimi A., 2006 .Preconcentration and Determination of Fe (III) Using Octadecyl Silica Membrane Disks and Flame Atomic Absorption Spectrometry. Oriental Journal of Chemistry. 22(3): 527-535.
  20. Wang H. Zhang S., Cheng J.K., 1999. Studies on 2-(2-thiazolylazo)-5-diethylaminophenol as a precolumnderivatizing reagent in the separation of platinum group metals by high performance liquid chromatography.Talanta. 48, 1-8.
  21. Smith M.B., March J., 2001. Marchââ‚‌™s advanced organic chemistry: reactions, mechanisms, and structure. New York: John Wiley & Sons Inc. 1182ââ‚‌“3.
  22. Moghimi A., Abedin A.R., Shahriar Ghammamy S., Ghiasi R., 2009. Solid phase extraction of Cd (II) using mesoporousorganosilicas and determination by FAAS. African Journal of Pure and Applied Chemistry. 3(3): 051-059.
  23. Harvey D., Clifford C.H., 1950. Bis (N, N' - Disalicylalethylenediamine) -µ - Aquodicobalt (II). Inorganic Syntheses. 3, 196ââ‚‌“201.
  24. Kaiss R., Waleed F., Mohammed A., 2007. Synthesis and Photolysis of Some Transition Metal Complexes of Schiff Base Ligand Derived From Ethylene DiamineandSalicylicaldehyde. Journal of Al-Anbar University for pure science 1(1).
  25. Izatt R.M., Pawlak K., Bradshaw J.S., Bruening R.L. 1995. Self-Assembled Ionophores. An Isoguanosine-K+ Octamer. Chemical Reviews. 95, 2529-2532.
  26. Shamsipur M., Ghiasvand A.R., Sharghi H., 2001. Selective preconcentration of ultra-trace Cu (II) using octadecyl silica membrane disks modified by a recently synthesized glyoxime derivative. International Journal of Environmental Analytical Chemistry. 82, 23-29
  27. Nambiar D.C., Patil N.N., Shinde V.M., 1998. Liquid-liquid extraction of copper (II) with triphenylphosphinesulphide: Application to medicinal and environmental samples. Fresenius Journal Analytical of Chemistry. 360, 205-211.
  28. Zelder F.H., Brunner J., Kramer, 2005.Chemical control of biomolecular interaction modules. Chemical Communications. 2(1): 902-911.
  29. Zargaran A. Shoushtari Abdouss M., 2008. Ion adsorption studies of micro and nano acrylic fibers modified by ethanolamine. Ionen Adsorption von mitEthanolaminmodifiziertenMikro- und Nano-Acylfasern. Journal of Applied Polymer Science. 110, 3843-3849.
  30. Tehrani M.S., Moghimi A., Waqif Husain S., 2005. Solid Phase Extraction of Cr (III) from Natural Water by Modified Nano Polyacrylonitrile Fiber. Material Science Research India. 3(2): 135-142.
  31. Moghimi A., 2013. Separation of lead (II) paraffin-embedded tissues from liver loggerhead turtles specimens by organic solution processable functionalized-nanographene prior to determination by flame atomic absorption spectrometry. African Journal of Pure and Applied Chemistry. 7(2):79-90.
  32. Geim A.K., Novoselov K.S., 2007. The rise of graphene. Nature Materials. 6, 183-190.