[1] [1] K. Ohnishi, I. Ota, A. Takahashi, K. Yane, H. Matsumoto, and T. Ohnishi, Apoptosis 7, 367 (2002).

[2] [2] K. Iwamoto, N. Shinomiya, and H. Mochizuki, Apoptosis 4, 59 (1999).

[3] [3] Z.-G. Cui, T. Kondo, L. B. Feril, Jr., K. Waki, O. Inanami, and M. Kuwabara, Apoptosis 9, 757 (2004).

[4] [4] M. Radojcic and N. E. A. Crompton, Radiat. Environ. Biophys. 40, 131 (2001).

[5] [5] Y. Li, R. Chen, H. Zeng, Z. Huang, S. Feng, and S. Xie, Chin. Opt. Lett. 5, 105 (2007).

[6] [6] Y. Shi, G. Liu, J. Liu, and D. Song, Acta Opt. Sin. (in Chinese) 27, 129 (2007).

[7] [7] X. Gao, I. S. Butler, and R. Kremer, Spectrochimica Acta Part A 61, 27 (2005).

[8] [8] L. Tang, Z. Sun, J. Guo, and Z. Wang, Chin. Opt. Lett. 2, 101 (2006).

[9] [9] P. T. T. Wong, R. K. Wong, T. A. Caputo, T. A. Godwin, and B. Rigas, Proc. Natl. Acad. Sci. USA 88, 10988 (1991).

[10] [10] C. M. Krishna, G. D. Sockalingum, R. A. Bhat, L. Venteo, P. Kushtagi, M. Pluot, and M. Manfait, Anal Bioanal Chem. 387, 1649 (2007).

[11] [11] Y. K. Min, T. Yamato, E. Kahada, T. Ito, and H. Hamaguchi, J. Raman Spectrosc. 36, 73 (2005).

[12] [12] J. Wang, Y. Xu, J. Shi, L. Zhang, X. Duan, L. Yang, Y. Su, S. Weng, D. Xu, and J. Wu, Spectrosc. Spectr. Analy. (in Chinese) 23, 863 (2003).

[13] [13] J. Ramesh, A. Salman, S. Mordechai, S. Argov, J. Goldstein, I. Sinelnikov, S. Walfisch, and H. Guterman, Subsurf. Sens. Technol. Appl. 2, 99 (2001).

[14] [14] Y. Xu, Y. Zhao, Z. Xu, Y. Ren, Y. Liu, Y. Zhang, X. Zhou, J. Shi, D. Xu, and J. Wu, Spectros. Spectr. Analy. (in Chinese) 25, 1775 (2005).

[15] [15] H. Huo, X. Hu, H. Guan, X. Wang, X. Che, and W. Huang, Chem. J. Chin. Univ. (in Chinese) 21, 1244 (2000).

[16] [16] F. Wang, X. Ling, Z. Yang, Z. Xu, Y. Ren, W. Li, S. Weng, and J. Wu, Spectros. Spectr. Analy. (in Chinese) 23, 498 (2003).