[1] S. C. Penniston-Dorland, G. E. Bebout, P. A. E. P. Strandmann, T. Elliott, and S. S. Sorensen, Geochim. Cosmochim. Acta 77, 530 (2012).

[2] X. Li, D. Qu, W. Wang, X. Zhao, L. Zhang, and X. Meng, Chin. Opt. Lett. 10, 122101 (2012).

[3] H. D. Wizemann, Spectrochim. Acta, Part B 63, 539 (2008).

[4] M. J. Marques, A. Salvador, A. E. Morales-Rubio, and M. de la Guardia, Microchem. J. 65, 177 (2000).

[5] X. Kong, Chin. Opt. Lett. 6, 060417 (2008).

[6] L. Kékedy-Nagy and E. A. Cordos, Talanta 52, 645 (2000).

[7] K. Weed and W. Tong, Appl. Spectros. 57, 1455 (2003).

[8] Z. W. Sun, Z. S. Li, B. Li, M. Aldén, and P. Ewart, Appl. Phys. B 98, 593 (2010).

[9] Y. P. Zhang, Z. G. Wang, Z. Q. Nie, C. B. Li, H. X. Chen, K. Q. Lu, and M. Xiao, Phys. Rev. Lett. 106, 093904 (2011).

[10] S. Huo, Z. Zhang, Z. Wu, H. Zheng, T. Liu, X. Xue, J. Song, and Y. Zhang, Chin. Opt. Lett. 9, 121902 (2011).

[11] K. K. H?inghaus, Progr. Energy Combust. Sci. 20, 203 (1994).

[12] R. L. Farrow and D. J. Rakestraw, Science 257, 1894 (1992).

[13] F. K. Mickadeit, S. Berniolles, H. R. Kemp, and W. G. Tong, Anal. Chem. 76, 1788 (2004).

[14] P. Ewart and S. V. O’Leary, Opt. Lett. 11, 279 (1986).

[15] X. Cheng, Z. Ren, J. Wang, Y. Miao, X. Xu, L. Jia, H. Fan, and J. Bai, Spectrochim. Acta, Part B 70, 39 (2012).

[16] F. M. Pereira, D. M. Brum, F. G. Lepri, and R. J. Cassella, -Microchem. J. 117, 172 (2014).

[17] W. Zhang, R. Liu, W. Zhang, J. Zheng, and K. Xu, Chin. Opt. Lett. 10, 083002 (2012).

[18] G. A. Trapp, Anal. Biochem. 148, 127 (1985).

[19] S. Akman and H. I. Tekgul, Spectrochim. Acta, Part B 54, 505 (1999).

[20] B. Welz and M. Sperling, Atomic Absorption Spectrometry (Wiley-VCH, 1999).

[21] S. Akman, B. Welz, and N. Tokman, Spectrochim. Acta, Part B 60, 1349 (2005).

[22] N. N. Meeravali, M. A. Reddy, and S. J. Kumar, Spectrochim. Acta, Part B 62, 504 (2007).

[23] Z. Wang, Y. Fu, Y. Song, G. Dai, F. Wen, J. Zhao, and Y. Zhang, Chin. Opt. Lett. 9, 072701 (2011).

[24] H. Sun, Atomic Spectrum Analysis (Higher Education Press, 2002).

[25] N. Z. Ming and S. X. Quan, Spectrochim. Acta, Part B 42, 937 (1987).

[26] E. Bulska and K. Pyrzynska, Spectrochim. Acta, Part B 52, 1283 (1997).