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Université de Fribourg

Three-dimensional mid-infrared tomographic imaging of endogenous and exogenous molecules in a single intact cell with subcellular resolution

Quaroni, Luca ; Obst, Martin ; Nowak, Marcus ; Zobi, Fabio

In: Angewandte Chemie International Edition, 2014, p. -

Microscopy in the mid-infrared spectral range provides detailed chemical information on a sample at moderate spatial resolution and is being used increasingly in the characterization of biological entities as challenging as single cells. However, a conventional cellular 2D imaging measurement is limited in its ability to associate specific compositional information to subcellular structures...