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. Author manuscript; available in PMC: 2014 Feb 7.
Published in final edited form as: Phys Med Biol. 2013 Jan 14;58(3):601–619. doi: 10.1088/0031-9155/58/3/601

Table 1.

Fluorophore properties

Fluorescein Quinine Sulfate
Chemical Formula C20H10Na2O5 C20H24N2O2 • 0.5 H2SO4 • H2O
Molecular Weight (g/mol) 376.27 391.47
Water Solubility (g/L) 1.0 1.2
Quantum Yield 0.79a 0.55b
a

Kellog et al. (1964)

b

Eaton et al. (1988)