KAJIAN SPEKTROSKOPI TERAHERTZ JARINGAN TUMOR DENGAN PENDEKATAN KOMPUTASI BIOFISIK

Abstract

A study of terahertz apsorption spectroscopy has been done in the study of wave fatterns and
absorption spectra through biological tissue with a biophysical computational approach. The
determination of thr patterns of terahertz radiation waves and spectra of terahertz radiation
absorbtion into tissues of assessed theoretically by computational medhods. Determination of
physical parameters of radiation absorbtion spectroscopy as well as fourier-assisted
transformation of mathematical software aplication 9. This section is called terahertz
radiation absorption spectroscopy of cow tissue. From the result of computation or model
obtained amplitude spectrum of tissue absorbtion of normal 15 a.u tumors and cancer 12.5 a.u
show the difference. Terahertz radiation wave pattern dating the cow’s tissue medium,
indicating that there are part are reflected and absorbed and scattered. However, in this study
only emphasizes the part of absorbtion which then becomes a transmitted part. This result is
also compared with the result of previuosresearch as a validation resulted in 0.8% error.
Differences in wave fatterns and absorption spectra between normal tissue and tumor or
cancer are caused by the ingredients of the components containing the water making up the
tumor or cancer more viscous than the normal tissue.