Fig. 3: Fluorometric and colorimetric dosimeter. | Nature Communications

Fig. 3: Fluorometric and colorimetric dosimeter.

From: Visible colorimetric dosimetry of UV and ionizing radiations by a dual-module photochromic nanocluster

Fig. 3

a CIE chromaticity coordinates of Th-SINAP-100 as a function of UV irradiation dose. b Linear fittings of the intensity ratio I532/I432 as a function of UV dosage. The inset is the linear fitting in the low dose range from 0 to 0.04 mJ. c Photos of Th-SINAP-100-based dosimeter. The white scale bar in photograph represents 5 mm in length. d Color matching chart prepared by irradiated Th-SINAP-100 with different γ-ray dose. e A schematic illustration of colorimetric quantification method based on RGB scale. f Linear fittings of the RGB integer (green) of Th-SINAP-100 as a function of γ-ray dose.

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