. 2017 Jun 28;56(14):8381–8389. doi: 10.1021/acs.inorgchem.7b01037

Table 3. [Ru(bpy)₂(BNIQ)]²⁺ Emission Lifetimes in the Presence and Absence of [Fe(CN)₆]^3– Quencher^a.

	[Fe] = 0 mM	[Fe] = 8 mM
free Ru	215	9
well-matched	235 (75%), 487 (25%)	24 (40%), 215 (60%)
mismatched	416	335

Samples containing 6 μM Ru and 12 μM DNA were prepared in 5 mM Tris, 200 mM NaCl, pH 7.5 using DNA sequences shown in Figure 2. λ_ex = 460 nm, λ_em = 700 nm. Percentages reflect the relative contributions of each lifetime to the overall decay. K₃[Fe(CN)₆]_(aq) was added to a final concentration of 8 mM.

Table 3. [Ru(bpy)2(BNIQ)]2+ Emission Lifetimes in the Presence and Absence of [Fe(CN)6]3– Quenchera.

Table 3. [Ru(bpy)₂(BNIQ)]²⁺ Emission Lifetimes in the Presence and Absence of [Fe(CN)₆]^3– Quencher^a.