Microwave-assisted digestion in closed vessels: Effect of pressurization with oxygen on digestion process with diluted nitric acid

Analytical Methods

Volumn 2, Issue 6, 2010, Pages 734-738

  Bizzi, Cezar Augusto ^a,b   Marlon De Moraes Flores, Érico ^a,b   Sogari Picoloto, Rochele ^a,b   Smanioto Barin, Juliano ^a   Araújo Nóbrega, Joaquim ^c,d  

^a FEDERAL UNIVERSITY OF SANTA MARIA   (Brazil)

^b Instituto Nacional de Ciência e Tecnologia de Bioanalítica   (Brazil)

^c FEDERAL UNIVERSITY OF SÃO CARLOS   (Brazil)

^d Instituto Nacional de Ciencia e Tecnologia de Bioanalitica   (Brazil)

Author keywords

[No Author keywords available]

Indexed keywords

BOVINE LIVER; BOVINE MUSCLE; CERTIFIED REFERENCE MATERIALS; CERTIFIED VALUES; CLOSED VESSELS; CONCENTRATED NITRIC ACID; DIGESTION EFFICIENCY; DIGESTION PROCESS; EFFECT OF OXYGEN; ICP-OES; INDUCTIVELY COUPLED PLASMA-OPTICAL EMISSION SPECTROMETRY; LIMITS OF DETECTION; MICROWAVE ASSISTED DIGESTION; MICROWAVE-ASSISTED; NITRIC ACID SOLUTIONS; OXYGEN PRESSURE; RESIDUAL CARBON; WET DIGESTION;

ACIDITY; CALCIUM; ELECTROMAGNETIC INDUCTION; INDUCTIVELY COUPLED PLASMA; LIVER; MANGANESE; MANGANESE COMPOUNDS; NITRIC ACID; OPTICAL EMISSION SPECTROSCOPY; OXYGEN; PRESSURE EFFECTS; ZINC;

ACIDS;

EID: 77954918276     PISSN: 17599660     EISSN: 17599679     Source Type: Journal    
DOI: 10.1039/c0ay00059k     Document Type: Article

References (22)

1. G. Knapp, A. S. Panholzer and P. Kettisch, Pressure-controlled microwave-assisted wet digestion systems, in, H. M. Kingston,;, S. J. Haswell,; Microwave-enhanced chemistry. Fundamentals, sample preparation and applications, American Chemical Society, Washington, (1988) 423-451
2. H. Matusiewicz, Wet digestion methods, in:, Z. Mester, and, R. Sturgeon,, Comprehensive analytical chemistry. Sample preparation for trace element analysis, vol. XLI, Elsevier, Amsterdam, 2003, 193-233
3. E. M. M. Flores A. P. F. Saidelles J. S. Barin S. R. Mortari A. F. Martins Hair sample decomposition using polypropylene vials for determination of arsenic by hydride generation atomic absorption spectrometry J. Anal. At. Spectrom. 2001 16 1419 1423
4. F. E. Smith E. A. Arsenault Microwave-assisted sample preparation in analytical chemistry Talanta 1996 43 1207 1268
5. A. Zlotorzynski The application of microwave radiation to analytical and environmental chemistry Crit. Rev. Anal. Chem. 1995 25 43 76
6. G. Knapp Der weg zu leistungsfähigen methoden der elementspurenanalyse in umweltproben Fresenius' Z. Anal. Chem. 1984 317 213 219
7. S. Ashoka B. M. Peake G. Bremner K. J. Haegman M. R. Reid Comparison of digestion methods for ICP-MS determination of trace elements in fish tissues Anal. Chim. Acta 2009 653 191 199
8. 2-δ-ALA-D inhibition and Hg levels in tissues of suckling rats Toxicol. Lett. 2003 146 17 25
9. G. C. L. Araújo M. H. Gonzalez A. G. Ferreira A. R. A. Nogueira J. A. Nóbrega Effect of acid concentration on closed-vessel microwave-assisted digestion of plant material Spectrochim. Acta, Part B 2002 57 2121 2132
10. M. H. Gonzalez G. B. Souza P. V. Oliveira L. A. Forato J. A. Nóbrega A. R. A. Nogueira Microwave-assisted digestion procedures for biological samples with diluted nitric acid: identification of reaction products Talanta 2009 79 396 401
11. M. A. Z. Arruda, Trends in sample preparation, Nova Science Publishers, New York, 2006, 304 p
12. J. T. Castro E. C. Santos W. P. C. Santos L. M. Costa J. A. Nóbrega M. G. A. Korn A critical evaluation of digestion procedures for coffee samples using diluted nitric acid in closed vessels for inductively coupled plasma optical emission spectrometry Talanta 2009 78 1378 1382
13. F. A. Cotton, G. Wilkinson, C. A. Murilo and M. Bochmann, Advanced inorganic chemistry, 6th ed., Wiley-Interscience, New York, 1999, 1355p
14. Spectro Ciros CCD, software version 01/March 2003, Spectro Analytical Instruments GmbH & Co. KG: Kleve, Germany
15. A. Krushevska R. M. Barnes C. J. Amarasiriwaradena H. Foner L. Martines Determination of the residual carbon content by inductively coupled plasma atomic emission spectrometry after decomposition of biological samples J. Anal. At. Spectrom. 1992 7 845
16. E. M. M. Flores M. F. Mesko D. P. Moraes J. S. F. Pereira P. A. Mello J. S. Barin G. Knapp Determination of halogens in coal after digestion using the microwave-induced combustion technique Anal. Chem. 2008 80 1865 1870
17. S. T. Gouveia F. V. Silva L. M. Costa A. R. A. Nogueira J. A. Nóbrega Determination of residual carbon by inductively-coupled plasma optical emission spectrometry with axial and radial view configurations Anal. Chim. Acta 2001 445 269 275
18. Anton Paar GmbH, Multiwave 3000®, Microwave Sample Preparation System; Software version v1.27-Synt, Graz, Austria, 2003
19. E. M. M. Flores J. S. Barin M. F. Mesko G. Knapp Sample preparations techniques based on combustion reactions in closed vessels-A brief overview and recent applications Spectrochim. Acta, Part B 2007 62 1051 1064
20. D. P. Moraes M. F. Mesko P. A. Mello J. N. G. Paniz V. L. Dressler G. Knapp E. M. M. Flores Application of microwave induced combustion in closed vessels for carbon black-containing elastomers decomposition Spectrochim. Acta, Part B 2007 62 1065 1071
21. M. F. Mesko D. P. Moraes J. S. Barin V. L. Dressler G. Knapp E. M. M. Flores Digestion of biological materials using the microwave-assisted sample combustion technique Microchem. J. 2006 82 183 188
22. D. Florian G. Knapp High-temperature, microwave assisted UV digestion: a promising sample preparation technique for trace element analysis Anal. Chem. 2001 73 1515 1520