Stokes shift emission spectroscopy of key biomolecules in human tissues

Robert R. Alfano; Yuanlong Yang

doi:10.1117/12.527961

13 July 2004 Stokes shift emission spectroscopy of key biomolecules in human tissues

Robert R. Alfano, Yuanlong Yang

Proceedings Volume 5326, Optical Biopsy V; (2004) https://doi.org/10.1117/12.527961
Event: Biomedical Optics 2004, 2004, San Jose, CA, United States

Abstract

The Stokes-shifted emission spectra were measured for various photoactive biomolecules such as tryptophan, collagen, NADH and flavin in aqueous solution and tissue. Information is obtained on the molecular activity in the tissue. This new approach allows for the extraction of information not obtained from excitation and/or fluorescence spectroscopy for a single spectral scan.

Citation Download Citation

Robert R. Alfano and Yuanlong Yang "Stokes shift emission spectroscopy of key biomolecules in human tissues", Proc. SPIE 5326, Optical Biopsy V, (13 July 2004); https://doi.org/10.1117/12.527961

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