Determination of boron in aqueous solution using a method combining laser ablation molecular isotopic spectrometry with molecular laser-induced fluorescence and isotopic dilution

2021 ◽  
Author(s):  
Kun Liu ◽  
Ran Zhou ◽  
Wen Zhang ◽  
Zhiyang Tang ◽  
Qingzhou Li ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Quantitative Analysis ◽  
Laser Induced Fluorescence ◽  
Isotopic Dilution ◽  
Laser Induced Breakdown Spectroscopy ◽  
Inhomogeneous Distribution ◽  
Molecular Laser ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown

Laser-induced breakdown spectroscopy(LIBS) has been applied in quantitative and isotopic detection of boron. However, the inhomogeneous distribution and possible loss of substance affect the accuracy of quantitative analysis in aqueous...

Selective and in-situ determination of carbonate and oxide particles in aqueous solution using laser-induced breakdown spectroscopy (LIBS) for wearable information equipment

2005 ◽  
Vol 11 (8-10) ◽  
pp. 974-979 ◽  
Author(s):  
Hiroyasu Hotokezaka ◽  
Noboru Aoyagi ◽  
Yasuhiro Kawahara ◽  
Noriko U. Yamaguchi ◽  
Shinya Nagasaki ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown ◽  
Oxide Particles

Determination of uranium in ores using laser-induced breakdown spectroscopy combined with laser-induced fluorescence

2020 ◽  
Vol 35 (3) ◽  
pp. 626-631 ◽  
Author(s):  
Qingzhou Li ◽  
Wen Zhang ◽  
Zhiyang Tang ◽  
Ran Zhou ◽  
Jiujiang Yan ◽  
...  
Keyword(s):  
Laser Induced Fluorescence ◽  
Spectral Interference ◽  
Spectral Intensity ◽  
Detection Sensitivity ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown

LIBS-LIF technology is proposed to enhance the spectral intensity of uranium in ores and eliminate spectral interference to achieve the purpose of improving detection sensitivity.

Separation and Determination of Cr (III) and Cr (VI) in aqueous solution using laser-induced breakdown spectroscopy coupled with resin substrate preconcentration

2021 ◽  
Author(s):  
Peichao Zheng ◽  
Ning Ding ◽  
Jinmei Wang ◽  
Huaidong Zhao ◽  
Ranning Liu ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Direct Determination ◽  
Rapid Quenching ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Spectral Signal ◽  
Laser Induced Breakdown ◽  
Poor Stability

The direct determination of analytes in aqueous solution using laser-induced breakdown spectroscopy (LIBS) has several difficulties, including low spectral signal, poor stability, and rapid quenching of the plasma. In this...

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