Advances in Physical Chemistry / 2014 / Article / Fig 6

Research Article

Effect of Concentration on Isomerization of Rhodanine Derivatives of Merocyanine Dyes in Polar Solvents

Figure 6

Electronic absorption of (a) 1 (10−5 M) and (b) 2 (10−5 M) in (1) neutral DMF and (2) after addition of HCl to the solution. The molar ratio of HCl to dye was 10 : 1.
468910.fig.006a
(a)
468910.fig.006b
(b)