Research Article

Supramolecular Encapsulation of Vitamin B6 by Macrocyclic Nanocontainer Cucurbit[7]uril

Figure 2

1H NMR spectra of PH (1 mM) alone (the bottom spectrum) and in the presence of increasing amounts (0.5, 1.0, 1.5, 2.0, and 2.5 mM) of CB[].