@article{Zobi_Obst_2017, title={Two- and Three-dimensional Mid-Infrared Chemical Imaging}, volume={71}, url={https://www.chimia.ch/chimia/article/view/2017_032}, DOI={10.2533/chimia.2017.32}, abstractNote={ This article describes the state-of-the-art in 2D and 3D tomographic mid-IR imaging and its current and potential applications in the imaging of material and biological systems with a focus on cells and tissues. 2D FTIR microscopy is first presented in terms of the basic experimental configurations of the technique, optics, data and image acquisition. This first section provides a basis for the ensuing discussion on 3D FTIR spectro-microtomography. In the second part, examples of 2D and 3D chemical imaging are given with a focus on the use of molecular chemical probes and probe-free applications, respectively. }, number={1-2}, journal={CHIMIA}, author={Zobi, Fabio and Obst, Martin}, year={2017}, month={Feb.}, pages={32} }