Skip to main content
. Author manuscript; available in PMC: 2009 Oct 2.
Published in final edited form as: Eur J Inorg Chem. 2007 Jul 31;2007(27):4340–4349. doi: 10.1002/ejic.200700354

Figure 1.

Figure 1

Visible spectra of [Cu{DOTA-(MeAm)4}]2+ (CCu = CL = 2.5 ×10−3 M) as a function of sample pH. The pH of the samples following the arrow are: 6.43, 7.39, 7.76, 8.00, 8.26, 8.72, 9.33, 9.90 10.26, 10.67, 11.05, 11.34, and 11.89.