1. Department of Inorganic and Analytical ChemistryUniversity of Szeged Dóm tér 7 6720 Szeged Hungary
2. Laboratory of Proteomics ResearchInstitute of Biochemistry, Biological Research Centre of the Hungarian Academy of Sciences Temesvári krt. 62 6726 Szeged Hungary
3. Institute for Materials Science and Center for Nanointegration Duisburg-Essen (CENIDE)University of Duisburg-Essen, 45141 Essen (Germany), European Organization for Nuclear Research (CERN) 1211 Geneva Switzerland
4. Department of ChemistryUniversity of Copenhagen Universitetsparken 5 2100 Copenhagen Denmark