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. 2018 Dec 21;10(1):3. doi: 10.3390/mi10010003

Figure 2.

Figure 2

The chemical structures and the normalized absorption and photoluminescence spectra of Fluorescein and 5-Carboxytetramethylrhodamine (TAMRA) materials (solution phase) for the excitation wavelengths at 500 nm and 550 nm, respectively.