FIG. 1.
a,b: 1H EXSY NMR spectrum of 20 mM EuDOTAM-2M-2PB in D2O at 400 MHz with water suppression at 20°C in the absence (a) and presence (b) of 1:1 glucose. The mixing time was 25 ms. The chemical shift of water solvent is referenced to 0 ppm. [Color figure can be viewed in the online issue, which is available at www.interscience.wiley.com.]