Adding a Second Quinol to a Redox-Responsive MRI Contrast Agent Improves Its Relaxivity Response to H₂O₂

Meng Yu, Meghan B. Ward, Alicja Franke, Stephen L. Ambrose, Zachary L. Whaley, Thomas Miller Bradford, John D. Gorden, Ronald J. Beyers, Russell C. Cattley, Ivana Ivanović-Burmazović, Dean D. Schwartz, Christian R. Goldsmith^*