Abstract
Fluorescence was induced by coupling a laser with an optical parametric oscillator (OPO) to develop an analytical method for the direct determination of lead content, at ultra-trace level, in seawater by electrothermal atomization–laser-excited atomic fluorescence (ETA–LEAF). The optimization of atomization conditions, laser pulse energy, and mainly temporal parameters allowed us to reach a 3 fg detection limit (0.3 ng L−1) despite the low repetition rate of the device. The expected error on predicted concentrations of lead, at trace levels, in seawater was below 15%.
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Giamarchi P, Burel L, Stephan L, Lijour Y, Le Bihan A (2002) Anal Bioanal Chem 374:490–497
Stchur P, Yang KX, Hou X, Sun T, Michel RG (2001) Spectrochim Acta B 56:1565–1592
Vera J, Leong MB, Omenetto N, Smith BW, Womack B, WineFordner JD, (1989) Spectrochim Acta B 44:939–948
Wei GT, Dougherty JP, Preli FR, Michel RG (1990) J Anal At Spectrom 5:249–259
Apatin VM, Arkhangelskii BV, Bolshov MA, Ermolov VV, Koloshnikov VG, Kompanetz ON, Kuznetsov NI, Mikailov EL, Shishkovskii VS (1989) 44:253–262
Wagner EP, Smith BW, Winefordner JD (1996) Anal Chem 68:3199–3203
Bolshov MA, Zybin AV, Smirenkina II (1981) Spectrochim Acta B 36:1143–1152
Cheam V, Lechner J, Sekerka I, Desrosiers R (1994) J Anal Atom Spectrom 9:315–320
Zhou JX, Hou X, Tsai SJ, Yang KX, Michel RG (1997) Anal Chem 69:490–499
Zhou JX, Hou X, Yang KX, Michel RG (1998) J Anal Atom Spectrom 13:41–47
Le Bihan A, Lijour Y, Giamarchi P, Burel-Deschamps L, Stephan L (2003) Spectrochim Acta B 58:15–28
Hoenig M, Wollast R (1982) Spectrochim Acta B 37:399
Hoenig M, Puskarix E, Choisy P, Wartel M (1991) Analusis 19:285
Alvarez-Cabal Cimadevilla E, Wrobel K, Sans-Medel A (1995) J Anal At Spectrom 10:149
Cabon JY, Le Bihan A (1996) Spectrochim Acta B 51:1245–1251
Bolshov MA, Zybin AV, Zybina LA, Koloshnikov VG, Majorov (1976) Spectrochim Acta B 31:493
Farnsworth PB, Smith BW, Omenetto N (1990) Spectrochim Acta B 45:1151–1166
Meyers WF, Corliss CH, Scribner BF (1961) Table of spectral lines. US Department of Commerce, NBS 32, Part I
Smith BW, Farnsworth PB, Cavalli P, Omenetto N (1995) Spectrochim Acta B 45:1369–1373
Yuzefovsky AI, Lonardo RF, Michel RG (1995) Anal Chem 67:2246–2255
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The LYOPO program has been funded by the Conseil Régional de Bretagne, the Conseil Général du Finistère, the Communauté Urbaine de Brest and the Centre National de la Recherche Scientifique.
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Le Bihan, A., Lijour, Y., Giamarchi, P. et al. Laser-induced fluorescence with an OPO system. Part II: direct determination of lead content in seawater by electrothermal atomization–laser-excited atomic fluorescence (ETA–LEAF). Anal Bioanal Chem 375, 815–819 (2003). https://doi.org/10.1007/s00216-003-1795-3
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DOI: https://doi.org/10.1007/s00216-003-1795-3