19 Bio-applications of NIR Spectroscopy
431
Fig. 19.8 Effect of
temperature perturbation of
water observed in the NIR
spectra by Segtnan et al.
[35]. Thirty-eight NIR
spectra of water measured
over a temperature range of
6–80 °C at 2 °C increments:
a untreated spectra; b mean
normalized spectra;
c selected second-derivative
spectra derived from B.
Adopted with permission
from Ref. [35]. Copyright
(2001) American Chemical
Society