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. 2011 Jun 25;2(9):687–691. doi: 10.1021/ml200104h

Figure 3.

Figure 3

UV–visible spectra recorded for 50 μM solutions of complexes 3a (a), 4a (b), 3b (c), and 4b (d) alone (black traces) and after incubation with 200 μM (base pairs) calf thymus DNA (red traces) in 10 mM phosphate buffer (pH 7.2).