Figure 1.
CD spectra of d(T2G4)4 (25 μM) with (red) or without (black) porphyrin 5 (75 μM) in buffer containing 100 mM KCl and 50 mM Tris-HCl (pH 7.5) (a), in 100 mM KCl (b), and in water (c) at 0°C.
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