Figure 2

Absorbance and emission spectra for CeMM. a) Absorbance of CeMM is shown as a function of wavelength. Absorbance was measured for each nm increment between 200 and 1000 nm. No appreciable signal was noted between 700 and 1000 nm. b) Emissions of CeMM as excited at 350 nm. Emissions were measured for each nm increment between 400 and 800 nm.