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Fabrication and Characterizations of Axial View Liquid Electrode Plasma Atomic Emission Spectrometry for the Sensitive Determination of Trace Zinc, Cadmium, and Lead
[Image: see text] Axial view liquid electrode plasma-atomic emission spectrometry (axial view LEP-AES) was proposed and fabricated successfully in this work. The emission spectra from Zn, Cd, Pb, Ca, and K were applied for characterization and optimization. Comparing with conventional radial view LE...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Chemical Society
2022
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9202554/ https://www.ncbi.nlm.nih.gov/pubmed/35652456 http://dx.doi.org/10.1021/acs.analchem.2c00122 |
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author | Huang, Yueh-Han Hirose, Daisuke Minami, Jun Wang, Meng-Jiy Takamura, Yuzuru |
author_facet | Huang, Yueh-Han Hirose, Daisuke Minami, Jun Wang, Meng-Jiy Takamura, Yuzuru |
author_sort | Huang, Yueh-Han |
collection | PubMed |
description | [Image: see text] Axial view liquid electrode plasma-atomic emission spectrometry (axial view LEP-AES) was proposed and fabricated successfully in this work. The emission spectra from Zn, Cd, Pb, Ca, and K were applied for characterization and optimization. Comparing with conventional radial view LEP-AES devices, the newly designed axial view-LEP provided better sensing ability toward trace heavy metals. Moreover, pulsed voltage discharge was found to be advantageous over continuous discharge under the same discharge time for detection. The optimized parameters facilitate the limit of detection to achieve 0.24, 0.051, and 0.85 μg L(–1) for Zn, Cd, and Pb, respectively. Furthermore, the axial view LEP-AES possessed excellent reproducibility and good durability. The real sample tests using two different certified reference water samples revealed the great potential of the axial view LEP-AES as a novel practical elemental analysis tool. |
format | Online Article Text |
id | pubmed-9202554 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | American Chemical Society |
record_format | MEDLINE/PubMed |
spelling | pubmed-92025542023-06-02 Fabrication and Characterizations of Axial View Liquid Electrode Plasma Atomic Emission Spectrometry for the Sensitive Determination of Trace Zinc, Cadmium, and Lead Huang, Yueh-Han Hirose, Daisuke Minami, Jun Wang, Meng-Jiy Takamura, Yuzuru Anal Chem [Image: see text] Axial view liquid electrode plasma-atomic emission spectrometry (axial view LEP-AES) was proposed and fabricated successfully in this work. The emission spectra from Zn, Cd, Pb, Ca, and K were applied for characterization and optimization. Comparing with conventional radial view LEP-AES devices, the newly designed axial view-LEP provided better sensing ability toward trace heavy metals. Moreover, pulsed voltage discharge was found to be advantageous over continuous discharge under the same discharge time for detection. The optimized parameters facilitate the limit of detection to achieve 0.24, 0.051, and 0.85 μg L(–1) for Zn, Cd, and Pb, respectively. Furthermore, the axial view LEP-AES possessed excellent reproducibility and good durability. The real sample tests using two different certified reference water samples revealed the great potential of the axial view LEP-AES as a novel practical elemental analysis tool. American Chemical Society 2022-06-02 2022-06-14 /pmc/articles/PMC9202554/ /pubmed/35652456 http://dx.doi.org/10.1021/acs.analchem.2c00122 Text en © 2022 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by-nc-nd/4.0/Permits non-commercial access and re-use, provided that author attribution and integrity are maintained; but does not permit creation of adaptations or other derivative works (https://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Huang, Yueh-Han Hirose, Daisuke Minami, Jun Wang, Meng-Jiy Takamura, Yuzuru Fabrication and Characterizations of Axial View Liquid Electrode Plasma Atomic Emission Spectrometry for the Sensitive Determination of Trace Zinc, Cadmium, and Lead |
title | Fabrication and Characterizations of Axial View Liquid Electrode Plasma Atomic Emission
Spectrometry for the Sensitive Determination of Trace Zinc, Cadmium,
and Lead |
title_full | Fabrication and Characterizations of Axial View Liquid Electrode Plasma Atomic Emission
Spectrometry for the Sensitive Determination of Trace Zinc, Cadmium,
and Lead |
title_fullStr | Fabrication and Characterizations of Axial View Liquid Electrode Plasma Atomic Emission
Spectrometry for the Sensitive Determination of Trace Zinc, Cadmium,
and Lead |
title_full_unstemmed | Fabrication and Characterizations of Axial View Liquid Electrode Plasma Atomic Emission
Spectrometry for the Sensitive Determination of Trace Zinc, Cadmium,
and Lead |
title_short | Fabrication and Characterizations of Axial View Liquid Electrode Plasma Atomic Emission
Spectrometry for the Sensitive Determination of Trace Zinc, Cadmium,
and Lead |
title_sort | fabrication and characterizations of axial view liquid electrode plasma atomic emission
spectrometry for the sensitive determination of trace zinc, cadmium,
and lead |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9202554/ https://www.ncbi.nlm.nih.gov/pubmed/35652456 http://dx.doi.org/10.1021/acs.analchem.2c00122 |
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