Fourier Transform Infrared (FT-IR) spectroscopic imaging is a fast and label-free approach to obtain biochemical data sets of cells and tissues. Here, we demonstrate how to obtain high-definition FT-IR images of tissue sections towards improving disease diagnosis.
Sreedhar, H., Varma, V. K., Nguyen, P. L., Davidson, B., Akkina, S., Guzman, G., Setty, S., Kajdacsy-Balla, A., Walsh, M. J. High-definition Fourier Transform Infrared (FT-IR) Spectroscopic Imaging of Human Tissue Sections towards Improving Pathology. J. Vis. Exp. (95), e52332, doi:10.3791/52332 (2015).