Discrimination of Melanoma Using Laser-Induced Breakdown Spectroscopy Conducted on Human Tissue Samples

Figure 3

LIBS spectra of human melanoma and normal FFPE tissue samples (average of 111 measurement points of each sample) in the spectral range of 200–900 nm. (a) The original and (b) normalized spectra of the FFPE sample of melanoma and normal tissue, respectively.

(a)

(b)