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. Author manuscript; available in PMC: 2013 Nov 16.
Published in final edited form as: ACS Appl Mater Interfaces. 2012 May 16;4(6):2847–2854. doi: 10.1021/am300467w

Figure 2.

Figure 2

Linear and nonlinear photophysical characterization of SQ 2 in DMSO (1 GM (Göppert Meyer) = 10−50 cm4 s/photon−1, uncertainty of the 2PA value = 15 %). Linear absorption (black), emission (blue), excitation (red), excitation anisotropy (green), and 2PA cross sections (Z-scan, black circles).