- Asian Journal of Biomedical and Pharmaceutical Sciences (2013) Volume 3, Issue 24

Biomedical Optical spectroscopy techniques for Diagnosis of Human saliva sample

Fourier Transform Infrared Spectroscopy (FTIR) used for biomedical diagnosis of human saliva sample. Saliva is taken for experimental analysis from a normal person and also from a Gastric problem related patient. The spectral bio-diagnosis of normal human saliva sample shows the following vibrational functional groups O-H at 3305 cm-1, C-H from 2928 to 2856 cm-1, C=N and C=C obtained at 1658 cm-1, C-H bend at 1455 cm-1, C=S and C-C from 1159 to 1064 cm-1, C-H out of plane bend at 748 cm-1 and 483 cm-1 assigned for C-H deformation.

Author(s): G.S.Uthayakumar, J.Chandhuru, S.Inbasekaran, A.Sivasubramanian

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