Determination of trace Cd and Pb in natural waters by direct single drop microextraction combined with electrothermal atomic absorption spectrometry

Microchimica Acta

Volumn 161, Issue 1-2, 2008, Pages 101-107

  Jiang, Hongmei ^a   Hu, Bin ^a  

^a WUHAN UNIVERSITY   (China)

Author keywords

Cd and Pb; Direct single drop microextraction; Dithizone; Electrothermal atomic absorption spectrometry; Water

Indexed keywords

EID: 43449117192     PISSN: 00263672     EISSN: 14365073     Source Type: Journal    
DOI: 10.1007/s00604-007-0785-0     Document Type: Article

References (25)

1. C A Lucy F F Cantwell 1989 Kinetics of solvent extraction-flow injection analysis Anal Chem 61 101
2. C A Lucy K K-C Yeung 1994 Solvent extraction-flow injection without phase separation through the use of the differential flow velocities within the segmented flow Anal Chem 66 2220
3. H G Liu P K Dasgupta 1996 Analytical chemistry in a drop. Solvent extraction in a microdrop Anal Chem 68 1817
4. M A Jwannot F F Cantwell 1996 Solvent microextraction into a single drop Anal Chem 68 2236
5. M A Jwannot F F Cantwell 1997 Mass transfer characteristics of solvent extraction into a single drop at the tip of a syringe needle Anal Chem 69 235
6. Y He H K Lee 1997 Liquid-phase microextraction in a single drop of organic solvent by using a conventional microsyringe Anal Chem 69 4634
7. S Pedersen-Bjergard K E Rasmussen 1999 Liquid-Liquid-Liquid microextraction for sample preparation of biological fluids prior to capillary electrophoresis Anal Chem 71 2650
8. E Psillakis N Kalogerakis 2001 Application of solvent microextraction to the analysis of nitroaromatic explosives in water samples J Chromatogr A 907 211
9. M C López-Blanco S Blanco-Cid B Cancho-Grande J Simal-Gándara 2003 Application of single-drop microextraction and comparison with solid-phase microextraction and solid-phase extraction for the determination of a- and b-endosulfan in water samples by gas chromatography-electron-capture detection J Chromatogr A 984 245
10. R Batlle C Neŕýn 2004 Application of single-drop microextraction to the determination of dialkyl phthalate esters in food simulants J Chromatogr A 1045 29
11. E Psillakis N Kalogerakis 2002 Developments in single-drop microextraction Trends Anal Chem 21 53
12. E Psillakis N Kalogerakis 2003 Developments in liquid-phase microextraction Trends Anal Chem 22 565
13. M Chamsaz M H Arbab-Zavar S Nazari 2003 Determination of arsenic by electrothermal atomic absorption spectrometry using headspace liquid phase microextraction after in situ hydride generation J Anal At Spectrom 18 1279
14. S Fragueiro I Lavilla C Bendicho 2004 Headspace sequestration of arsine onto a Pd(II)-containing aqueous drop as a preconcentration method for electrothermal atomic absorption spectrometry Spectrochim Acta 59B 851
15. S Gil S Fragueiro I Lavilla C Bendicho 2005 Determination of methylmercury by electrothermal atomic absorption spectrometry using headspace single-drop microextraction with in situ hydride generation Spectrochim Acta 60B 145
16. S Fragueiro I Lavilla C Bendicho 2006 Hydride generation-headspace single-drop microextraction-electrothermal atomic absorption spectrometry method for determination of selenium in waters after photoassisted prereduction Talanta 68 1096
17. L Xia B Hu Z Jiang Y Wu Y Liang 2004 Single-drop microextraction combined with low-temperature electrothermal vaporization ICPMS for the determination of trace Be, Co, Pd, and Cd in biological samples Anal Chem 76 2910
18. L Xia B Hu Z Jiang Y Wu L Li R Chen 2005 8-Hydroxyquinoline-chloroform single drop microextraction and electrothermal vaporization ICP-MS for the fractionation of aluminium in natural waters and drinks J Anal At Spectrom 20 1
19. Y Sung S Huang 2003 On-line preconcentration system coupled to electrothermal atomic absorption spectrometry for the simultaneous determination of bismuth, cadmium, and lead in urine Anal Chim Acta 495 165
20. J Ruiz-Jiménez J L Luque-Garćýa M D Luque de Castro 2003 Dynamic ultrasound-assisted extraction of cadmium and lead from plants prior to electrothermal atomic absorption spectrometry Anal Chim Acta 480 231
21. P C Aleixo D S Júnior A C Tomazelli I Rufini A H Berndt F J Kruga 2004 Cadmium and lead determination in foods by beam injection flame furnace atomic absorption spectrometry after ultrasound-assisted sample preparation Anal Chim Acta 512 329
22. N Tokman S Akman 2004 Determination of bismuth and cadmium after solid-phase extraction with chromosorb-107 in a syringe Anal Chim Acta 519 87
23. J Chen S Xiao X Wu K Fang W Liu 2005 Determination of lead in water samples by graphite furnace atomic absorption spectrometry after cloud point extraction Talanta 67 992
24. X Su M Wang Y Zhang J Zhang H Zhang Q Jin 2003 Semi-online preconcentration of Cd, Mn and Pb on activated carbon for GFASS Talanta 59 989
25. Dai S G (1999) Environmental chemistry. High Education Press, p 114