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. Author manuscript; available in PMC: 2009 Mar 26.
Published in final edited form as: J Am Chem Soc. 2008 Mar 4;130(12):3892–3899. doi: 10.1021/ja076553s

Figure 2.

Figure 2

Time-dependent UV spectroscopy of linear (left) and branched (right) PAs at varying concentrations. Samples were monitored in 5 s time-intervals for 45 s. The spectra also show data of 1 s after irradiation.