Improved sensitivity on detection of Cu and Cr in liquids using glow discharge technology assisted with LIBS

Duixiong SUN; Yarui WANG; Maogen SU; Weiwei HAN; Chenzhong DONG

doi:10.1088/2058-6272/ac7639

Plasma Science and Technology > 2022 > 24(8): 084008. > DOI: 10.1088/2058-6272/ac7639

Duixiong SUN, Yarui WANG, Maogen SU, Weiwei HAN, Chenzhong DONG. Improved sensitivity on detection of Cu and Cr in liquids using glow discharge technology assisted with LIBS[J]. Plasma Science and Technology, 2022, 24(8): 084008. DOI: 10.1088/2058-6272/ac7639

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Improved sensitivity on detection of Cu and Cr in liquids using glow discharge technology assisted with LIBS

1.
Key Laboratory of Atomic and Molecular Physics & Functional Material of Gansu Province, College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou 730070, People's Republic of China
2.
Joint Laboratory of Atomic and Molecular Physics, Northwest Normal University and Institute of Modern Physics of Chinese Academy of Sciences, Lanzhou 730070, People's Republic of China

More Information

Corresponding author:
Duixiong SUN, E-mail: sundx@nwnu.edu.cn

Chenzhong DONG, E-mail: dongcz@nwnu.edu.cn
Received Date: April 13, 2022
Revised Date: May 31, 2022
Accepted Date: June 05, 2022
Available Online: December 10, 2023
Published Date: July 05, 2022

Graphical Abstract

Abstract

Abstract

Laser-induced breakdown spectroscopy-assisted glow discharge (LIBS-GD) for analysis of elements in liquid was proposed, and it was applied to detect heavy metals in highly sensitive mixed solutions of Cu and Cr. During the experiments of GD and LIBS-GD, the experimental parameters have been optimized and the optimal voltage is 450 V, laser energy is 60 mJ, and the delay time is 4000 ns. Furthermore, the calibration curves of Cu and Cr under GD and LIBS-GD experiments have been established, and the limits of detection (LODs) of Cu and Cr were obtained with the method of GD and LIBS-GD, respectively. The LOD of Cu decreased from 3.37 (GD) to 0.16 mg l^-1 (LIBS-GD), and Cr decreased from 3.15 to 0.34 mg l^-1. The results prove that the capability of elemental detection under LIBS-GD has improved compared with the GD method. Therefore, LIBS-GD is expected to be developed into a highly sensitive method for sewage detection.
- laser-induced breakdown spectroscopy,
- glow discharge,
- heavy metal,
- limits of detection

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Acknowledgments

This work was supported by National Natural Science Foundation of China (Nos. 61965015, 11564037, and 161741513), the Industrial Support Program for Colleges of Gansu Province (No. 2020C-17), the Science and Technology Project of Gansu Province (No. 21JR7RA131), and the Young Teachers Scientific Research Ability Promotion Plan of Northwest Normal University (No. NWNU-LKQN2019-1).

References (37)

References

[1]	Leyval C, Turnau K and Haselwandter K 1997 Mycorrhiza 7 139 doi: 10.1007/s005720050174
[2]	Kandeler E et al 2000 Biol. Fertil. Soils 32 390 doi: 10.1007/s003740000268
[3]	Singh M et al 2015 J. Food Sci. Technol. 52 5299 doi: 10.1007/s13197-014-1538-9
[4]	Pohl P et al 2021 Anal. Chem. Acta 1169 338399 doi: 10.1016/j.aca.2021.338399
[5]	Płotka J et al 2013 J. Chromatogr. A 1307 1 doi: 10.1016/j.chroma.2013.07.099
[6]	Guo Z J et al 2022 Sci. Total Environ. 806 150529 doi: 10.1016/j.scitotenv.2021.150529
[7]	Bengtson A and Lundholm M 1988 J. Anal. At. Spectrom. 3 879 doi: 10.1039/ja9880300879
[8]	Dalton C N and Glish G L 2003 Anal. Chem. 75 1620 doi: 10.1021/ac026087j
[9]	Vogt H 1997 Electrochim. Acta 47 2695 doi: 10.1016/S0013-4686(97)00013-3
[10]	Wang X Y, Zhou M H and Jin X L 2012 Electrochim. Acta 83 501 doi: 10.1016/j.electacta.2012.06.131
[11]	Gou W et al 2007 Surf. Coat. Technol. 201 5043 doi: 10.1016/j.surfcoat.2006.07.199
[12]	Tochikubo F et al 2014 Jpn. J. Appl. Phys. 53 126201 doi: 10.7567/JJAP.53.126201
[13]	Wang J M et al 2019 Anal. Lett. 52 697 doi: 10.1080/00032719.2018.1487449
[14]	Zhang P et al 2018 Geochim. Cosmochim. Acta 238 394 doi: 10.1016/j.gca.2018.07.018
[15]	Peeters J et al 2014 J. Phys. Chem. A 118 8625 doi: 10.1021/jp5033146
[16]	Fischer H et al 2019 Atmos. Chem. Phys. 19 11953 doi: 10.5194/acp-19-11953-2019
[17]	György K et al 2012 Spectrochim. Acta Part B: At. Spectrosc. 77 52 doi: 10.1016/j.sab.2012.09.002
[18]	Bencs L et al 2015 Spectrochim. Acta Part B: At. Spectrosc. 107 139 doi: 10.1016/j.sab.2015.03.003
[19]	Jamroz P, Greda K and Pohl P 2012 TrAC, Trends Anal. Chem. 41 105 doi: 10.1016/j.trac.2012.09.002
[20]	Cheng J et al 2019 Anal. Chim. Acta 1077 107 doi: 10.1016/j.aca.2019.06.003
[21]	Manard B T et al 2014 Spectrochim. Acta Part B: At. Spectrosc. 94–95 39 doi: 10.1016/j.sab.2014.03.004
[22]	Xiao Q et al 2013 Talanta 106 144 doi: 10.1016/j.talanta.2012.12.013
[23]	Yu X D et al 2014 Environ. Monit. Assess. 186 8969 doi: 10.1007/s10661-014-4058-1
[24]	Knopp R, Scherbaum J F and Kim J I 1996 Fresenius J. Anal. Chem. 355 16 doi: 10.1007/s0021663550016
[25]	Hussain T and Gondal M A 2008 Bull. Environ. Contam. Toxicol. 80 561 doi: 10.1007/s00128-008-9418-5
[26]	Zhang Z et al 2014 Talanta 119 613 doi: 10.1016/j.talanta.2013.11.010
[27]	Umebayashi Y, Miyamoto Y and Nishisaka T 1998 J. Jpn. Soc. Laser Surg. Med. 19 77 doi: 10.2530/jslsm1980.19.2_77
[28]	Pan C Y et al 2013 Spectrosc. Spect. Anal. 33 3388
[29]	Amaral M M et al 2009 Proc. SPIE 7391 73910I
[30]	Lazic V and Jovićević S 2014 Spectrochim. Acta Part B: At. Spectrosc. 101 288 doi: 10.1016/j.sab.2014.09.006
[31]	Zhong S L et al 2015 Plasma Sci. Technol. 17 979 doi: 10.1088/1009-0630/17/11/17
[32]	Yu Y L, Zhou W D and Su X J 2014 Opt. Commun. 333 62 doi: 10.1016/j.optcom.2014.07.053
[33]	Zhang D C et al 2018 Opt. Exp. 26 18794 doi: 10.1364/OE.26.018794
[34]	Yu J et al 2016 Microchem. J. 128 325 doi: 10.1016/j.microc.2016.05.019
[35]	Yu J et al 2018 Spectrochim. Acta Part B: At. Spectrosc. 145 64 doi: 10.1016/j.sab.2018.04.011
[36]	De Vega C G et al 2015 Anal. Chim. Acta 877 33 doi: 10.1016/j.aca.2015.04.034
[37]	Long G L and Winefordner J D 1983 Anal. Chem. 55 712A doi: 10.1021/ac00259a060

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