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  • Fluorescence imaging of Dic...
    Giewekemeyer, K; Hantke, M; Beta, C; Tucoulou, R; Salditt, T

    Journal of physics. Conference series, 09/2009, Letnik: 186, Številka: 1
    Journal Article

    The preparation and a novel sample environment for X-ray based imaging of freeze-dried Dictyostelium discoideum cells are presented. As a first application a fluorescence imaging experiment with a nanofocused hard X-ray beam has been performed. The successful preparation was verified in elemental mappings with sub-200nm resolution, which allowed for the isolation of several ionic components specific to the cell body.