1. Tu C, Nagao R, Louie AY* “Mulitmodal Magnetic-Resonance/Optical-imaging contrast agent sensitive to NADH” Angew. Chemie (2009) 48:6547-6551.
2. Tu C, Osborne E, Louie AY* “Synthesis and Characterization of a Redox- and Light- Sensitive MRI Contrast Agent” Tetrahedon (2009) 65:1242-1246.