Determination of trace amounts of cadmium by laser excited atomic fluorescence spectrometry
作者： Mikhail A. Bolshov , Sergei N. Rudnev , Bruno Hütsch
DOI: 10.1039/JA9920700001
关键词:
摘要: The possibilities of direct determination trace amounts Cd by laser excited atomic fluorescence spectrometry were investigated. Resonance excitation at the wavelengths 228.802 nm (‘strong’ line) and 326.106 (‘weak’ has been studied. For ‘strong’ line scattering exciting radiation is limiting process, whereas electronic noises are processes for ‘weak’ line. Detection limits 0.07 pg ml–1 strong 0.31 weak achieved.
rsc.org
sci-hub.se 参考文章(5)
Alexandre A. Radzig, Boris M. Smirnov, Reference Data on Atoms, Molecules, and Ions Applied Optics. ,vol. 25, pp. 2763- ,(1985) , 10.1007/978-3-642-82048-9
Nicol� Omenetto, Paolo Cavalli, Marinella Broglia, Pan Qi, Guglielmo Rossi, Laser-induced single-resonance and double-resonance atomic fluorescence spectrometry in a graphite tube atomiser Journal of Analytical Atomic Spectrometry. ,vol. 3, pp. 231- 235 ,(1988) , 10.1039/JA9880300231
M. A. Bol'shov, Claude F. Boutron, A. V. Zybin, Determination of lead in Antarctic ice at the picogram-per-gram level by laser atomic fluorescence spectrometry Analytical Chemistry. ,vol. 61, pp. 1758- 1762 ,(1989) , 10.1021/AC00190A033
V.M. Apatin, B.V. Arkhangel'skii, M.A. Bol'shov, V.V. Ermolov, V.G. Koloshnikov, O.N. Kompanetz, N.I. Kuznetsov, E.L. Mikhailov, V.S. Shishkovskii, C.F. Boutron, Automated laser excited atomic fluorescence spectrometer for determination of trace concentrations of elements Spectrochimica Acta Part B: Atomic Spectroscopy. ,vol. 44, pp. 253- 262 ,(1989) , 10.1016/0584-8547(89)80030-8
Françoise Batifol, Claude Boutron, Martine de Angelis, Changes in copper, zinc and cadmium concentration in Antarctic ice during the past 40,000 years Nature. ,vol. 337, pp. 544- 546 ,(1989) , 10.1038/337544A0