Angew Chem Int Ed Engl. 2001 Aug 3;40(15):2903-2906

Enzyme-Activated Gd(3+) Magnetic Resonance Imaging Contrast Agents with a Prominent Receptor-Induced Magnetization Enhancement We thank Dr. Shrikumar Nair for helpful discussions

Nivorozhkin AL, Kolodziej AF, Caravan P, Greenfield MT, Lauffer RB, McMurry TJ.

PMID: 11500904