Influence of EDTA, carboxylic acids, amino- and hydroxocarboxylic acids and monosaccharides on the generation of arsines in hydride generation atomic absorption spectrometry

• Autorzy: Panayot Petrov , Jožica Serafimovska , Sonja Arpadjan , Dimiter Tsalev , Trajče Stafilov
• Języki publikacji: EN

Abstrakty

EN

The influence of EDTA, carboxylic acids, amino-and hydroxocarboxylic acids, monosaccharides and humic substances on the generation of arsines in hydride generation atomic absorption spectrometry (HGAAS) was investigated. EDTA (0.02 mol L−1), ascorbic acid (0.02 mol L−1) and glucose or fructose (0.2 mol L−1) are useful additives for levelling sensitivities for As(III), monomethylarsonate (MMA) and dimethylarsinate (DMA). The presence of glycine, malonic, tartaric acids, BICIN and soil humin extracts leads to differences in analytical signal response between these arsenic species. An analytical application to the determination of the sum of As(III), monomethylarsonate (MMA) and dimethylarsinate (DMA) as well as the sum of toxicologically relevant hydride forming arsenic fraction As(III) + As(V) + MMA + DMA in EDTA soil/sediment extracts using continuous flow HGAAS was demonstrated. The limit of detection was 0.2 mg kg−1 As. Within-day and between-day precision were in the range 3–7% and 4–10%, respectively, for arsenic contents of 0.7–25 mg kg−1, with recoveries 95–103%. [...]

Słowa kluczowe

EN

Arsenic; Hydride generation atomic absorption spectrometr; Soil and sediment extracts; EDTA

• Czasopismo: Open Chemistry
• Rocznik: 2008
• Tom: 6
• Numer: 2
• Strony: 216-221

Daty

wydano

2008-06-01

online

2008-04-17

Twórcy

autor

Panayot Petrov

• Faculty of Chemistry, University of Sofia, 1 James Bourchier Blvd., Sofia, 1164, Bulgaria

autor

Jožica Serafimovska

• Institute of Chemistry, Faculty of Science, Sts. Cyril and Methodius University, POB 162, MK-1000, Skopje, Republic of Macedonia

autor

Sonja Arpadjan

• Faculty of Chemistry, University of Sofia, 1 James Bourchier Blvd., Sofia, 1164, Bulgaria

autor

Dimiter Tsalev

• Faculty of Chemistry, University of Sofia, 1 James Bourchier Blvd., Sofia, 1164, Bulgaria

autor

Trajče Stafilov

• Institute of Chemistry, Faculty of Science, Sts. Cyril and Methodius University, POB 162, MK-1000, Skopje, Republic of Macedonia,

Bibliografia

• [1] J. Dědina, D.L. Tsalev, Hydride Generation Atomic Absorption Spectrometry (Wiley, Chichester, 1995) 183
• [2] X.C. Le, Arsenic speciation in the environment and humans, In: Environmental Chemistry of Arsenic (Marcel Dekker, New York, 2002, 95–116)
• [3] D.L. Tsalev, Spectrochim. Acta Part B, 55, 917 (2000) http://dx.doi.org/10.1016/S0584-8547(00)00202-0[Crossref]
• [4] D.J. Butcher, Appl. Spectrosc. Rev. 42, 1 (2007) http://dx.doi.org/10.1080/05704920600939398[Crossref]
• [5] M. Burguera, J.L. Burguera, Talanta, 44, 1581 (1997) http://dx.doi.org/10.1016/S0039-9140(97)00064-7[Crossref]
• [6] P. Carrero, A. Malavé, J.L. Burguera, M. Burguera, C. Rondón, Anal. Chim. Acta, 438 195 (2001) http://dx.doi.org/10.1016/S0003-2670(01)00796-6[Crossref]
• [7] Z. Gong, X. Lu, M. Ma, C. Watt, X.C. Le, Talanta, 58, 77 (2002) http://dx.doi.org/10.1016/S0039-9140(02)00258-8[Crossref]
• [8] M. Leermakers, W. Baeyens, M. De Gieter, B. Smedts, C. Meert, H.C. De Bisschop, R. Morabito, Ph. Quevauviller, Trends Anal. Chem. 25 1 (2006) http://dx.doi.org/10.1016/j.trac.2005.06.004[Crossref]
• [9] J. Van den Bergh, B. Jakubowski, P. Burba, Talanta, 55, 587 (2001) http://dx.doi.org/10.1016/S0039-9140(01)00449-0[Crossref]
• [10] B. Chen, C.A. Shand, R. Beckett, J. Environ. Monit. 3, 7 (2001) http://dx.doi.org/10.1039/b006633h[Crossref]
• [11] M. Pueyo, G. Rauret, J.R. Bacon, A. Gomez, H. Muntau, Ph. Quevauviller, J.F. López-Sánchez, J. Environ. Monit. 3, 238 (2001) http://dx.doi.org/10.1039/b010237g[Crossref]
• [12] I. De Gregori, E. Fuentes, D. Olivares, H. Pinochet, J. Environ. Monit. 6, 38 (2004) http://dx.doi.org/10.1039/b304840c[Crossref]
• [13] D. Sánchez-Rodas, V. Oliveira, A.M. Sarmiento, J.L. Gómez-Ariza, J.M. Nieto, Anal. Bioanal. Chem. 384, 1594 (2006) http://dx.doi.org/10.1007/s00216-006-0336-2[Crossref]
• [14] P.A. Gallagher, C.A. Schwegel, X. Wei, J.T. Creed, J. Environ. Monit. 3, 371 (2001) http://dx.doi.org/10.1039/b101658j[Crossref]
• [15] I. Rojas, M. Murillo, N. Carrión, J. Chirinos, Anal. Bioanal. Chem. 376, 110 (2003)
• [16] P. Pohl, W. Zyrnicki, Anal. Chim. Acta, 468, 71 (2002) http://dx.doi.org/10.1016/S0003-2670(02)00602-5[Crossref]
• [17] M. Burguera, J.L. Burguera, Analyst, 111, 171 (1986) http://dx.doi.org/10.1039/an9861100171[Crossref]
• [18] R.K. Anderson, M. Thompson, E. Culbard, Analyst, 111, 1143 (1986) http://dx.doi.org/10.1039/an9861101143[Crossref]
• [19] R.K. Anderson, M. Thompson and E. Culbard: Analyst, 111, 1153 (1986) http://dx.doi.org/10.1039/an9861101153[Crossref]
• [20] Vapor Generation Accessory VGA-77 Operation Manual, Publication No. 8510104700, May 2004 (Varian Australia Pty Ltd., Mulgrave, Victoria, 2004)
• [21] M.H.B. Hayes, Extraction of humic substances in soil, In: G.R. Aiken, D.M. McKnight, R.L. Wershaw, P. MacCarthy (Eds.) Humic Substances in Soil, Sediment and Water, (Wiley, New York, 1985)
• [22] R.S. Swift, Organic matter characterization, In: D.L. Sparks, A.L. Page, P.A. Helmke, R.H. Loeppert, (Eds.) Methods of Soil Analysis: Part 3. Chemical Methods. Soil Science Society of America Book Series, vol. 5, (Soil Sci. Soc. Am., Madison, WI, 1996, Ch. 35) 1018
• [23] T. Doane, O. Devěvre, W. Horwáth, Geoderma, 114, 319 (2003) http://dx.doi.org/10.1016/S0016-7061(03)00047-8[Crossref]
• [24] T. Guo, J. Baasner, D.L. Tsalev, Anal. Chim. Acta, 349, 313 (1997) http://dx.doi.org/10.1016/S0003-2670(97)00276-6[Crossref]
• [25] B. Shraim, B. Chiswell, H. Olszowy, Talanta, 50, 1109 (1999) http://dx.doi.org/10.1016/S0039-9140(99)00221-0[Crossref]

Identyfikatory

DOI

10.2478/s11532-008-0006-7