Abstract
The ability to directly measure whole-body fluorescence can enable tracking of labeled cells, metastatic spread, and drug bio-distribution. We describe the development of a new hyperspectral imaging whole body cryo-macrotome designed to acquire 3-D fluorescence volumes in large specimens (whole animals) at high resolution. The use of hyperspectral acquisition provides full spectra at every voxel, enabling spectral decoupling of multiple fluorohpores and autofluorescence. We present examples of tissue spectra and spectral fitting in a rodent glioma xenograft.
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Schedule a callMore From: Proceedings of SPIE--the International Society for Optical Engineering
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