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Volume 26 - ICOP & ICPET 2020
ICOP & ICPET _ INPC _ ICOFS 2020, 26 - ICOP & ICPET 2020: 137-140 |
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Zare Z, Parvin P, Jafargholi A, Gholami S, Zarei farani M. Cholesterol Spectroscopy at Different Concentrations. ICOP & ICPET _ INPC _ ICOFS 2020; 26 :137-140
URL: http://opsi.ir/article-1-1946-en.html
URL: http://opsi.ir/article-1-1946-en.html
1- Department of physics , Amirkabir University of Technology
Abstract: (1788 Views)
In this paper,optical spectroscopy could uses for medical devices, UV-Vis, photoluminescence(PL) and laser induced fluorescence spectroscopy(LIF) are employed to investigate different concentration of cholesterol(CH). The effect of CH concentration on the emission wavelength of dyes(RdB,Rd6G, Methylene Blue) was investigated by using LIF. It is shown that increasing in CH concentration leads to decrease in the photoluminescence spectrum and increase in the emission wavelength (Red Shif). In the study of the effect of CH concentration on the emission wavelength of Rhodamine6G, increasing in CH concentration in this dye caused red spectral shift and in the two other dyes the spectral shift have not been observed, it could find cholesterol has no direct reaction with these dyes.
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