[3] [3] Okoh M P, Hunter, Jackie L C, et al. Biochemistry, 2006, 45(49): 14764.

[4] [4] Cheng F, Agarwal A, Buddharaju K D, et al. Biosens. Bioelectron., 2008, 24(2): 216.

[7] [7] Lee M H, Kim H J, Yoon S, et al. Org. Lett., 2008, 10(2): 213.

[8] [8] Huang W, Wu D Y, Guo D, et al. Journal of Chemical Society, Dalton Trans., 2009, (12): 2081.

[9] [9] Wang Z Q, Liao J F, Diwu Z J. Bioorg. Med. Chem. Lett., 2005, 15: 2335.

[10] [10] Vladimir B B, Ionka P P, Ivo K G. Dye. Pigments, 2007, 74: 187.

[11] [11] Marina T L, Valter S, Edilson V. J. Non-Cryst. Solids, 2007, 353: 2430.

[13] [13] Guminski Y, Grousseaud M, Cugnasse S, et al. Bioorg. Med. Chem. Lett., 2009, 19(9): 2474.

[14] [14] Kuznetsova N, Makarov D, Derkacheva V, et al. Journal of Photochem. Photobiol., A-Chemistry, 2008, 200(2-3): 161.

[15] [15] Liu J X, Diwu Z J, Haugland R P, et al. WO0212195, 20.

[16] [16] Liu J X, Diwu Z J, Haugland R P, et al. Tetrahedron Lett., 2003, 44(23): 4355.