STROKES SHIFT EMISSION SPECTROSCOPY FOR DETECTION OF DISEASE AND PHYSIOLOGICAL STATE OF SPECIMEN

摘要

The Stokes shift emission spectra were measured for various samples, including tissues containing photoactive bio-molecules such as tryptophan, elastin, collagen, NADH and flavin. This new approach allows for the extraction of new information not easily obtained from the extraction of new information not easily obtained from the excitation and/ or fluorescence spectra of the same samples. For example, Stokes shift spectroscopy of tissue samples can detect disease states in humans and animals.