Error in Figure
In the original publication [1], there was a mistake in Figure 7. Figure 7a,b incorrectly show the same plot (which was placed twice by mistake). The corrected version of Figure 7a,b appears below. The authors apologize for any inconvenience caused and state that the scientific conclusions are unaffected. This correction was approved by the Academic Editor. The original publication has also been updated.
Figure 7.
Linear regression of ln Kass vs. 1000/T using UV–Vis absorption (circles) and fluorescence (squares) for urea 4a in MeCN (2.0 × 10−5 M) upon addition up to 10 equiv of (a) TBA F and (b) TBA AcO.
Reference
- Miranda, A.S.; Marcos, P.M.; Ascenso, J.R.; Berberan-Santos, M.N.; Menezes, F. Anion Binding by Fluorescent Ureido-Hexahomotrioxacalix[3]arene Receptors: An NMR, Absorption and Emission Spectroscopic Study. Molecules 2022, 27, 3247. [Google Scholar] [CrossRef] [PubMed]
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