Vf. Kalasinsky et al., FOURIER-TRANSFORM INFRARED AND RAMAN MICROSPECTROSCOPY OF MATERIALS IN TISSUE, Cellular and molecular biology, 44(1), 1998, pp. 141-144
Fourier transform infrared and Raman (FT-IR and FT-Raman) microspectro
scopy were used to study materials found in human tissue. Individual c
ases involving cholesterol, calcium stearate, and a polystyrenesulfona
te ion exchange resin demonstrate the utility of the spectroscopic dat
a. Characteristic spectral bands for these materials were compared wit
h those of authentic chemical species to confirm their identities. The
role of vibrational spectroscopy in pathologic diagnoses is discussed
.