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EXPERIMENTAL DOSIMETRY USING THE FLUORESCENCE VARIATION OF TEMPERATURE-DEPENDENT DYE UNDER RADIOFREQUENCY EXPOSURE


NEFZI AMANI**, LYNN CARR, LEVEQUE PHILIPPE, ARNAUD-CORMOS DELIA
Univ. Limoges, CNRS, XLIM, UMR 7252, F-87000 Limoges, France

Issue:

PLUMEE, Number 1, Volume IX

Section:

Issue No.1 - Volume 9 (2019)

Abstract:

One of the new techniques that permit the access to temperature rise at

microscopic level is based on the exploitation of the biological dye Rhodamine B (Rhod-B).

A TEM cell is used to apply a 1800 MHz RF signal to a 3 ml Rhod-B labeled culture

medium. Experimental dosimetry shows that the concentration of Rhod-B can affect its

fluorescence intensity. It is preferable to use concentrations of at least 10 ÎŒmol for better

calibration of temperature measurements.

Keywords:

dosimetry, fluorescence, RF exposure system, Fluoro-Dish.

Code [ID]:

PLUMEE201901V09S01A0026 [0004994]

Note:

DOI:

Full paper:

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