Skip to main content
. 2015 Apr 17;15(4):9097–9111. doi: 10.3390/s150409097

Figure 1.

Figure 1

(a) Absorbance spectra of L3 (50 µM) in presence of various metal ions (50 µM) in MeOH−DMSO (99:1 v/v). Inset: Visual color change of probe upon addition of Al3+; (b) Job’s plot for L1–L3 with Al3+, absorbance intensity at 557 nm was plotted as a function of the molar ratio.