Angew. Chem. Int. Ed. 2011, 50, 9348 –9351

Tumor-Targeting Gold Particles for Dual Computed Tomography/
Optical Cancer Imaging**
In-Cheol Sun, Dae-Kyung Eun, Heebeom Koo, Chang-Yong Ko, Han-Sung Kim, Dong Kee Yi,
Kuiwon Choi, Ick Chan Kwon, Kwangmeyung Kim,* and Cheol-Hee Ahn*