Study of ovalbumin coagulation dynamics by using upconversion luminescence of NaYF4:Yb,Er nanoparticles
Ustalkov S.O. (1), Mohammed A.H.M. (1), Zakharevich A.M. (1), Kozyrev A.A. (2), Sagaidachnaya E.A. (1), Kochubey V.I. (1, 3), Skaptsov A.A. (1)
(1) - Saratov State University, (2) - National Research Nuclear University “MEPhI”, (3) - Tomsk State University
Abstract
The work is demonstrated a method to measure the dynamics of the internal temperature of biological tissues and the thickness of a denatured layer during laser thermolysis by measuring the intensities of three luminescence bands of NaYF4:Yb,Er upconversion nanoparticles. A model biological tissue was ovalbumin.
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Ustalkov S.O.
Saratov State University
Russia
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