Determination of trace Pb in environmental samples by GF-AAS after microsphere phase separation extraction

2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008

Volumn , Issue , 2008, Pages 4504-4507

  Guo, Wei ^a,b   Liu, Wenjuan ^a   Jin, Shesheng ^a   Hu, Shenghong ^b   Zhang, Hongfei ^b   Peng, Yuee ^b  

^a Expert of Advisory Committee for Economic Trade Policy of the Ministry of Commerce of China   (China)

^b CHINA UNIVERSITY OF GEOSCIENCES   (China)

Author keywords

Environmental samples; Graphite furnace atomic absorption spectrometry; Microsphere phase separation extraction; Trace Pb

Indexed keywords

ABSORPTION; ABSORPTION SPECTROSCOPY; ATOMIC ABSORPTION SPECTROMETRY; ATOMIC SPECTROSCOPY; BIOCOMMUNICATIONS; BIOINFORMATICS; BIOMEDICAL ENGINEERING; BROMINE COMPOUNDS; CARBON; CHEMICAL REACTIONS; CHLORINE COMPOUNDS; CRACKING (CHEMICAL); FLUID MECHANICS; FURNACES; GRAPHITE; INFORMATION SCIENCE; ISOMERS; LEAD; LEAD ALLOYS; METAL RECOVERY; MICROSPHERES; PHASE MODULATION; PHENOLS; PRECIPITATION (CHEMICAL); RADIOACTIVE TRACERS; SEDIMENTATION; SEDIMENTS; SEPARATION; SMELTING; SOLVENT EXTRACTION; TRACE ELEMENTS; WATER ABSORPTION;

ENVIRONMENTAL SAMPLES; GRAPHITE FURNACE ATOMIC ABSORPTION SPECTROMETRY; MICROSPHERE PHASE SEPARATION EXTRACTION; TRACE PB;

PHASE SEPARATION;

EID: 50949129819     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICBBE.2008.286     Document Type: Conference Paper

References (14)

1. R. L. Beockx, "Lead poisoning in children," Anal. Chem, vol. 58, pp. 274A-287A, Apr 1986.
2. C. Rubio, I. Gonzalez-Iglesias, C. Rever, J. I. Reguera, A. J. Gutierrez, and A. Hardisson, "Lead dietary intake in a spanish population (Canary Islands)," J. Agri. Food. Chem., vol. 53, pp. 6543-6549, Aug 2005.
3. P. L. Malvankar, and V. M. Shinde, "Ion-pair extraction and determination of copper (II) and zinc (II) in environmental and pharmaceutical samples," Analyst, vol. 116, pp. 1081-1084, Oct 1991.
4. S. Y. Bae, X. Zeng, and G. M. Murray, "Photometric method for the determination of Pb2+ following separation and preconcentration using a templated ion-exchange resin," J. Anal. At. Spectrom., vol. 13, pp. 1177-1180, Oct 1998.
5. M. Vircaus, V. Rone, A. Palne, and D. Vircava, "Coprecipitation behaviour of 5,8-polyquinolyl polydisulphide for trace element preconcentration from aqueous solution.," Anal. Chim. Acta., vol.299, pp. 291-298, Dec 1994.
6. J. Wang, and E. H. Harsen, "FI/ SI on-line solvent extraction/back extraction preconcentration coupled to direct injection nebulization inductively coupled plasma mass spectrometry for determination of copper and lead," J. Anal. At. Spectrom., vol. 17, pp. 1284-1289, Oct 2002.
7. Y. Li, Y. Jiang, and X. P. Wang, "Further study on a flow injection online multiplexed sorption preconcentration coupled with flame atomic absorption spectrometry for trace element determination," Talanta, vol. 64, pp. 758-765, Oct 2004.
8. N. N. Meeravali, M. A. Reddy, and S. J. Kumar, "Cloud point extraction of trace metals from seawater and determination by electrothermal atomic absorption spectrometry with iridium permanent modifier," Anal. Sciences, vol. 23, pp. 351-356, Mar 2007.
9. T. D. A. Maranhao, D. L. G. Borges, M. A. M. S. da Veiga, and A. J. Curtius, "Cloud point extraction for the determination of cadmium and lead in biological samples by graphite furnace atomic absorption spectrometry," Spectrochim. Acta. Part B., vol. 60, pp. 667-672, Jun 2005.
10. H. H. Liu, and P. K. Dasgupta, "Analytical chemistry in a drop solvent extraction in a microdrop," Anal. Chem., vol.68, pp. 1817-1821, Jun 1996.
11. E. Psillakis, and N. Kalogerakis, "Developments in single-drop microextraction," Trends in Anal. Chem., vol. 21, pp. 53-63, Jan 2002.
12. D. L. G. Borges, M. A. M. S. D. Veiga, V. L. A. Frescura, B. Welz, and A. J. Curtius, "Cloud-point extraction for the determination of Cd, Pb and Pd in blood by electrothermal atomic absorption spectrometry, using Ir or Ru as permanent modifiers," J. Anal. Atom. Spectrom., vol.18, pp. 501-507, May 2003.
13. J. R. Chen, S. M. Xiao, X. H. Wu, K. M. Fang, and W. H. Liu, "Determination of lead in water samples by graphite furnace atomic absorption spectrometry after cloud point extraction," Talanta, vol. 67, pp. 992-996, Oct 2005.
14. L. Li, B. Hu, L. Xia, and Z. Jiang, "Determination of trace Cd and Pb in environmental and biological samples by ETV-ICP-MS after single-drop microextraction," Talanta, vol. 70, pp. 468-473, Sep 2006.