Biomedicai optical analytical techniques to analyse the medicinal drugs and optical properties of tissues

摘要

In this research paper, the biomedicai optical analytical techniques such as ultra-violet spectroscopy, Fourier transform infrared spectroscopy and Fourier transform-Raman spectroscopy are used to characterise and quantise the medicinal drugs. The hydroxyl group and methyl group was assigned to the wave numbers 3230.67 cm~(-1) and 2928.50 cm~(-1). The functional groups are also identified -N=C=O, -N=C=S, -N=C=N- -N_3 at 4.67 urn. The CH, CH_2, and CH_3 three bands with strong intensity are assigned to the wave numbers 2985 cm~(-1) to 2850 cm~(-1). The FT-Raman spectra is obtained for the blue sample, the functional group C=C is assigned to the wave number 2129.84 to 2191.41 cm~(-1). The wave numbers 2558.71-2620.73 cm~(-1) are obtained for the functional bond -S-H. The wave number 1610.95 cm~(-1) is obtained for the C=N functional group. In this paper one sample namely Fibril-SF is taken by a patient and his Saliva sample is collected for Fourier Transform Infrared spectroscopy test to analyse the reaction of drugs with human body tissues.