Zsolt Stefánka, Ph.D.

Senior research scientist

E-Mail ( @iki.kfki.hu ): stefanka
Phone : +36-1-392-2222 Ext. 1220, 1219
Office: Building 17/A, floor 2, room 216

Main activities and responsibilities

Method development for selenium speciation using hyphenated analytical techniques (HPLC-AFS, HPLC-ICP-MS)
Determination of cancerostatic platinum compounds from environmental samples in the low ng/g concentration by HPLC-ICP-MS
Multielemental analysis from short transient signals by ICP-TOFMS using special sample introduction techniques (electrochemical hydride generation, electrothermal vaporization)
Analysis of uranium-based nuclear materials of unknown origin (illicit trafficking) using destructive and laser ablation methods
Method development for the analysis of long-lived radionuclides (Ra-226, Th, U, Pu, Am-241) from environmental, biological and safeguards samples
Method development for the investigation of uranium and transuranium elements (Pu, Am, Cm) accumulation on stainless steel surfaces
Application of ICP-MS methods (elemental fingerprint and isotopic ratio determination) for food authenticity studies

Other information

Institute of Isotopes of the Hungarian Academy of Sciences

H - 1525 Budapest, P.O.B. 77, Hungary

Accoding to the decree 7/2011.(XII.5.) of the general assembly of the Hungarian Academy of Sciences, Institute of Isotopes and KFKI Atomic Energy Research Institute form a new research center from 1^st January 2012. The new website of the Centre for Energy Research is accessible at www.energia.mta.hu. The present www.iki.kfki.hu website will be operational for some time, but will not be updated anymore.

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