Synthesis and Study in Solution of a New Dansyl-Modified Azacryptand

Figure 8

Spectrofluorimetric titration of L1 (0.015 mM) with (CF₃SO₃)₂ 2.5 mM (a) in H₂O (0.07 M HEPES pH = 8) (λexc = 340 nm). (b) Distribution diagrams of the species present at the equilibrium; white triangles, normalized intensity of the emission at 540 nm, right vertical axis.

(a)

(b)