| • | preparation and radiochemical separation of different radionuclides relevant medical applications |
| • | radiochemical separation of different radionuclides for relevant to medical applications, especially with: |
| • | thermochromatography |
| • | development of radionuclide-generators |
| • | physico-chemistry studies for special analysis and reaction equilibriums with |
| • | electromigration |
| • | gg-pair angle correlation (PAC) |