Table 2.

The UV melting temperatures recorded when poly(dA)•2poly(dT) dissociates in the presence of intercalator-neomycin conjugates (1–4) at various concentrations. T_m3→2: The melting temperatures representing the transition when poly(dA)•2poly(dT) dissociates into poly(dA)•poly(dT) and poly(dT). T_m2→1: The melting temperatures representing the transition when poly(dA)•poly(dT) dissociates into poly(dA) and poly(dT).

Concentration of 1 (µM)	Tm3→2	Tm2→1
0	34	72
1	43	72
2	56	72
4	59	73
Concentration of 2 (µM)	Tm3→2	Tm2→1
0	34	72
2	80 (Tm3→1)	-
4	86 (Tm3→1)	-
Concentration of 3 (µM)	Tm3→2	Tm2→1
0	34	72
1	54	72
2	65	73
4	70	75
Concentration of 4 (µM)	Tm3→2	Tm2→1
0	34	72
1	60	74
2	68	74
4	74	80