Porphyrin Boxes Constructed Homochiral Self-Sorting Assembly: Optical Separation, Exciton Coupling, and Efficient Excitation Energy Migration 
Hwang, In-Wook; Kamada, Taisuke; Ahn, Tae Kyu; Ko, Dah Mee; Nakamura, Takeshi; Tsuda, Akihiko; Osuka, Atsuhiro; Kim, Dongho 
Journal of the American Chemical Society (2004), 126(49), 16187-16198.