Table 4.
Changes in the Tm of CT DNA after incubation with complexes 1a, 1b, and 1c for 1h in 5mM tris/NaClO4 buffer at pH 7.39 and r = 0.5.
Complex | ΔT (Tm DNA/Complex-Tm DNA) °C |
---|---|
1a | + 0.4 |
1ba | --- |
1c | + 1.0 |
Compound 1b did not afford a single Tm value most plausibly due to its decomposition while heating it in the buffer solution containing DNA.