[1] Fichet P, Mauchien P, Wagner J F et al. Quantitative elemental determination in water and oil by laser induced breakdown spectroscopy[J]. Analytica Chimica Acta, 429, 269-278(2001). http://www.sciencedirect.com/science/article/pii/S0003267000012770

[2] Rifai K, Laville S, Vidal F et al. Quantitative analysis of metallic traces in water-based liquids by UV-IR double-pulse laser-induced breakdown spectroscopy[J]. Journal of Analytical Atomic Spectrometry, 27, 276-283(2012). http://pubs.rsc.org/EN/content/articlehtml/2012/ja/c1ja10178a

[3] Cheri M S, Tavassoli S H. Quantitative analysis of toxic metals lead and cadmium in water jet by laser-induced breakdown spectroscopy[J]. Applied Optics, 50, 1227-1233(2011). http://www.ncbi.nlm.nih.gov/pubmed/21460994

[4] Feng Y, Yang J J, Fan J M et al. Investigation of laser-induced breakdown spectroscopy of a liquid jet[J]. Applied Optics, 49, C70-C74(2010). http://www.opticsinfobase.org/ao/abstract.cfm?uri=ao-49-13-C70

[5] Wang Li, Xu Li, Zhou Yu et al. Dual-pulse laser-induced breakdown spectroscopy of Al element in AlCl3 aqueous and mixed compound solutions[J]. Chinese J Lasers, 41, 0415003(2014).

[6] Zhang Qiao, Hu Zhenhua, Ding Lei et al. Study on the liquid jet dual pulse laser-induced Ca plasma emission spectroscopy[J]. Chinese J Lasers, 40, 0215002(2013).

[7] [7] ArasN, Yeşiller SÜ, Ateş DA, et al. Ultrasonic nebulization-sample introduction system for quantitative analysis of liquid samples by laser-induced breakdown spectroscopy[J]. Spectrochimica Acta Part B, 2012, 74/75: 87-94.

[8] Vander Wal R L, Ticich T M, West J R et al. . Trace metal detection by laser-induced breakdown spectroscopy[J]. Applied Spectroscopy, 53, 1226-1236(1999). http://www.opticsinfobase.org/abstract.cfm?uri=as-53-10-1226

[9] Wang Chunlong, Liu Jianguo, Zhao Nanjing et al. Enrichment of trace lead in water with graphite and measurement by laser-induced breakdown spectroscopy[J]. Chinese J Lasers, 38, 1115002(2011).

[10] Wang Chunlong, Liu Jianguo, Zhao Nanjing et al. Quantitative analysis of laser-induced breakdown spectroscopy of heavy metals in water based on support-vector-machine regression[J]. Acta Optica Sinica, 33, 0330002(2013).

[11] Chen Z J, Li H K, Liu M et al. Fast and sensitive trace metal analysis in aqueous solutions by laser-induced breakdown spectroscopy using wood slice substrates[J]. Spectrochimica Acta Part B, 63, 64-68(2008). http://www.sciencedirect.com/science/article/pii/S0584854707003965

[12] Chen Z J, Li H K, Zhao F. Ultra-sensitive trace metal analysis of water by laser-induced breakdown spectroscopy after electrical-deposition of the analytes on an aluminium surface[J]. Journal of Analytical Atomic Spectrometry, 23, 871-875(2008). http://www.ingentaconnect.com/content/rsoc/02679477/2008/00000023/00000006/art00014

[13] Zhao F, Chen Z M, Zhang F P et al. Ultra-sensitive detection of heavy metal ions in tap water by laser-induced breakdown spectroscopy with the assistance of electrical-deposition[J]. Analytical Methods, 2, 408-414(2010). http://www.cabdirect.org/abstracts/20103220230.html

[14] Ho S K, Cheung N H. Sub-part-per-billion analysis of aqueous lead colloids by ArF laser induced atomic fluorescence[J]. Analytical Chemistry, 77, 193-199(2005). http://europepmc.org/abstract/med/15623296

[15] Loudyi H, Rifai K, Laville S et al. Improving laser-induced breakdown spectroscopy (LIBS) performance for iron and lead determination in aqueous solutions with laser-induced fluorescence (LIF)[J]. Journal of Analytical Atomic Spectrometry, 24, 1421-1428(2009). http://www.ingentaconnect.com/content/rsoc/02679477/2009/00000024/00000010/art00016

[16] Lui S L, Godwal Y, Taschuk M T et al. Detection of lead in water using laser-induced breakdown spectroscopy and laser-induced fluorescence[J]. Analytical Chemistry, 80, 1995-2000(2008). http://www.ncbi.nlm.nih.gov/pubmed/18278880