• 888 Citations
  • 17 h-Index
20012012

Research output per year

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Research Output

  • 888 Citations
  • 17 h-Index
  • 29 Article
2012

Comparison of sample preparation techniques for multielemental analysis of wine samples by ICP-MS

Katona, R., Abrankó, L. & Stefánka, Z., Sep 1 2012, In : Acta Alimentaria. 41, SUPPL. 1, p. 83-91 9 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Determination of trace elements in lithium niobate crystals by solid sampling and solution-based spectrometry methods

Bencs, L., György, K., Kardos, M., Osán, J., Alföldy, B., Varga, I., Ajtony, Z., Szoboszlai, N., Stefánka, Z., Széles, É. & Kovács, L., May 13 2012, In : Analytica Chimica Acta. 726, p. 1-8 8 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)
2011

Accumulation of uranium, transuranium and fission products on stainless steel surfaces II. Sorption studies in a laboratory model system

Kádár, P., Varga, K., Baja, B., Németh, Z., Vajda, N., Stefánka, Z., Kövér, L., Cserny, I., Tóth, J., Pintér, T. & Schunk, J., Jun 1 2011, In : Journal of Radioanalytical and Nuclear Chemistry. 288, 3, p. 943-954 12 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Determination of 93Zr and 237Np in nuclear power plant wastes

Osváth, S. Z., Vajda, N., Stefánka, Z. S., Széles, É. & Molnár, Z. S., Feb 1 2011, In : Journal of Radioanalytical and Nuclear Chemistry. 287, 2, p. 459-463 5 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)
2010

Determination of 237Np, 93Zr and other long-lived radionuclides in medium and low level radioactive waste samples

Osváth, S., Vajda, N., Molnár, Z., Széles, E. & Stefánka, Z., Dec 1 2010, In : Journal of Radioanalytical and Nuclear Chemistry. 286, 3, p. 675-680 6 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Determination of rare-earth elements in uranium-bearing materials by inductively coupled plasma mass spectrometry

Varga, Z., Katona, R., Stefánka, Z., Wallenius, M., Mayer, K. & Nicholl, A., Mar 15 2010, In : Talanta. 80, 5, p. 1744-1749 6 p.

Research output: Contribution to journalArticle

61 Citations (Scopus)
47 Citations (Scopus)

Sample preparation method for analysis of swipe samples by inductively coupled plasma mass spectrometry

Széles, É., Varga, Z. & Stefánka, Z., Jul 1 2010, In : Journal of analytical atomic spectrometry. 25, 7, p. 1014-1018 5 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)
2008
13 Citations (Scopus)

Species specific IDMS for accurate quantification of carboplatin in urine by LC-ESI-TOFMS and LC-ICP-QMS

Koellensperger, G., Stefanka, Z., Meelich, K., Galanski, M., Keppler, B. K., Stingeder, G. & Hann, S., Jan 1 2008, In : Journal of analytical atomic spectrometry. 23, 1, p. 29-36 8 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)

Urán-és transzurán nuklidok, valamint hasadványter-mékek akkumulációja acélfelületeken II. Szorpciós vizsgálatok dinamikus laboratóriumi modellrendszerben

Translated title of the contribution: Comprehensive study of uranium, transuranium and fission products accumulation on stainless steel surfaces II. Sorption studies in dynamic model systemKádár, P., Varga, K., Baja, B., Németh, Z., Vajda, N., Stefánka, Z., Kövér, L., Varga, D., Cserny, I., Tóth, J., Pintér, T. & Schunk, J., Jul 1 2008, In : Korrozios Figyelo. 48, 3, p. 35-44 10 p.

Research output: Contribution to journalArticle

2007

Determination of plutonium and americium in environmental samples by inductively coupled plasma sector field mass spectrometry and alpha spectrometry

Varga, Z., Surányi, G., Vajda, N. & Stefánka, Z., Jan 2007, In : Microchemical Journal. 85, 1 SPEC. ISS., p. 39-45 7 p.

Research output: Contribution to journalArticle

41 Citations (Scopus)

Improved sample preparation method for environmental plutonium analysis by ICP-SFMS and alpha-spectrometry

Varga, Z., Surányi, G., Vajda, N. & Stefánka, Z., Oct 1 2007, In : Journal of Radioanalytical and Nuclear Chemistry. 274, 1, p. 87-94 8 p.

Research output: Contribution to journalArticle

26 Citations (Scopus)

Rapid sequential determination of americium and plutonium in sediment and soil samples by ICP-SFMS and alpha-spectrometry

Varga, Z., Surányi, G., Vajda, N. & Stefánka, Z., Apr 11 2007, In : Radiochimica Acta. 95, 2, p. 81-87 7 p.

Research output: Contribution to journalArticle

48 Citations (Scopus)
2006

Down-scaling narrowbore LC-ICP-MS to capillary LC-ICP-MS: A comparative study of different introduction systems

Stefánka, Z., Koellensperger, G., Stingeder, G. & Hann, S., Apr 10 2006, In : Journal of analytical atomic spectrometry. 21, 1, p. 86-89 4 p.

Research output: Contribution to journalArticle

28 Citations (Scopus)

Rapid methods for the determination of long-lived radionuclides in environmental samples by ICP-SFMS and radioanalytical techniques

Varga, Z., Surányi, G., Vajda, N. & Stefánka, Z., Dec 1 2006, In : Czechoslovak Journal of Physics. 56, SUPPL. 4, p. D177-D182

Research output: Contribution to journalArticle

2 Citations (Scopus)
2005

Novel separation method for highly sensitive speciation of cancerostatic platinum compounds by HPLC-ICP-MS

Hann, S., Stefánka, Z., Lenz, K. & Stingeder, G., Jan 1 2005, In : Analytical and Bioanalytical Chemistry. 381, 2, p. 405-412 8 p.

Research output: Contribution to journalArticle

79 Citations (Scopus)

Presence of cancerostatic platinum compounds in hospital wastewater and possible elimination by adsorption to activated sludge

Lenz, K., Hann, S., Koellensperger, G., Stefanka, Z., Stingeder, G., Weissenbacher, N., Mahnik, S. N. & Fuerhacker, M., Jun 1 2005, In : Science of the Total Environment. 345, 1-3, p. 141-152 12 p.

Research output: Contribution to journalArticle

68 Citations (Scopus)
2004
5 Citations (Scopus)

Investigation of the reaction of cisplatin with methionine in aqueous media using HPLC-ICP-DRCMS

Stefánka, Z., Hann, S., Koellensperger, G. & Stingeder, G., Dec 1 2004, In : Journal of analytical atomic spectrometry. 19, 7, p. 894-898 5 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)
2003

Application of HPLC-ICP-MS to speciation of cisplatin and its degradation products in water containing different chloride concentrations and in human urine

Hann, S., Koellensperger, G., Stefánka, Z., Stingeder, G., Fürhacker, M., Buchberger, W. & Mader, R. M., Dec 1 2003, In : Journal of analytical atomic spectrometry. 18, 11, p. 1391-1395 5 p.

Research output: Contribution to journalArticle

64 Citations (Scopus)
16 Citations (Scopus)
60 Citations (Scopus)
30 Citations (Scopus)

Preparation, homogeneity and stability studies of a candidate LRM for Se speciation

Bodó, E. T., Stefánka, Z., Ipolyi, I., Sörös, C., Dernovics, M. & Fodor, P., Sep 1 2003, In : Analytical and Bioanalytical Chemistry. 377, 1, p. 32-38 7 p.

Research output: Contribution to journalArticle

38 Citations (Scopus)
2002
63 Citations (Scopus)
2001
52 Citations (Scopus)

Módszerfejlesztés szeleno-aminosavak és szelén(IV) közvetlen hidridfejlesztéssel történo meghatározásához

Translated title of the contribution: Development of a method for the determination of selenoamino acids and SeIV by direct hydride generationIpolyi, I., Stefánka, Z. & Fodor, P., Dec 1 2001, In : Magyar Kemiai Folyoirat, Kemiai Kozlemenyek. 107, 1, p. 31-35 5 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
41 Citations (Scopus)