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. Author manuscript; available in PMC: 2012 Sep 11.
Published in final edited form as: Methods Enzymol. 2008;450:159–183. doi: 10.1016/S0076-6879(08)03408-3

Figure 8.8.

Figure 8.8

Fluorescence decays of five uracils in room-temperature aqueous solutions (~2.5 × 10−3 mol/dm3) at 330 nm: (in increasing order) uracil, 6-methyluracil, 1,3-dimethyluracil, 5-methyluracil (thymine), and 5-fluorouracil. Also shown is the 330 fs (FWHM) Gaussian apparatus function. The inset shows the same curves on a semilog scale. Reproduced with permission of J. Am. Chem. Soc. (2006) 607. Copyright © 2007 American Chemical Society.