Elemental analyses and determination of lead content in kohl (stone) by laser-induced breakdown spectroscopy

Elemental analyses and determination of lead content in kohl (stone) by laser-induced breakdown spectroscopy

This article was published in the Journal Applied Spectroscopy [© 2012 Society for Applied Spectroscopy] and the definite version is available at : http://journals.sagepub.com/doi/abs/10.1366/11-06407

Détails bibliographiques
Auteurs principaux: Haider, Abul Fazal Mohammed Yusuf, Lubna, Rebeka Sultana, Abedin, Kazi Monowar
Autres auteurs: Department of Mathematics and Natural Sciences, BRAC University
Format: Article
Langue:English
Publié: © 2012 Society for Applied Spectroscopy 2017
Sujets:
Kohl
Laser-induced breakdown spectroscopy
Lead
LIBS
Standard addition method
Accès en ligne:http://hdl.handle.net/10361/8022
id 10361-8022
record_format dspace
spelling 10361-80222017-04-10T07:33:40Z Elemental analyses and determination of lead content in kohl (stone) by laser-induced breakdown spectroscopy Haider, Abul Fazal Mohammed Yusuf Lubna, Rebeka Sultana Abedin, Kazi Monowar Department of Mathematics and Natural Sciences, BRAC University Kohl Laser-induced breakdown spectroscopy Lead LIBS Standard addition method This article was published in the Journal Applied Spectroscopy [© 2012 Society for Applied Spectroscopy] and the definite version is available at : http://journals.sagepub.com/doi/abs/10.1366/11-06407 Elemental analyses of kohl (stone) samples collected from three different parts of the world were performed using laser-induced breakdown spectroscopy (LIBS). The analyses indicated that lead (Pb), copper (Cu), silver (Ag), iron (Fe), calcium (Ca), aluminum (Al), silicon (Si), and sodium (Na) were present in all the kohl samples. In addition to these elements, the sample from Madina, Kingdom of Saudi Arabia (KSA), contained the elements tin (Sn), zirconium (Zr), and antimony (Sb). The sample from Mount Toor, Egypt, also contained Sn. Also, quantitative analysis for lead was carried out by the standard addition method using the LIBS technique. The result showed the presence of 14.12 ± 0.28% by weight of Pb in the sample from Madina, which compares well with the measurement done using atomic absorption spectroscopy (AAS) (13.31 ± 0.46%). The standard addition method used three calibration curves drawn for three emission lines of the LIBS spectra of Pb. The limits of detection (LoD) for these calibration curves varied from 0.27% to 1.16% by weight. The lead contents of the samples from Mount Toor and the local market of Bangladesh were also measured by the AAS technique, and the results were 14.61 ± 0.48% and 8.98 ± 0.35% by weight, respectively. The reason for determining only the lead content in kohl, which may be used as an eye cosmetic, is the adverse effect that lead has on health. Published 2017-04-10T07:31:22Z 2017-04-10T07:31:22Z 2012-04 Article Haider, A. F. M. Y., Lubna, R. S., & Abedin, K. M. (2012). Elemental analyses and determination of lead content in kohl (stone) by laser-induced breakdown spectroscopy. Applied Spectroscopy, 66(4), 420-425. doi:10.1366/11-06407 00037028 http://hdl.handle.net/10361/8022 en http://journals.sagepub.com/doi/abs/10.1366/11-06407 © 2012 Society for Applied Spectroscopy
institution Brac University
collection Institutional Repository
language English
topic Kohl
Laser-induced breakdown spectroscopy
Lead
LIBS
Standard addition method
spellingShingle Kohl
Laser-induced breakdown spectroscopy
Lead
LIBS
Standard addition method
Haider, Abul Fazal Mohammed Yusuf
Lubna, Rebeka Sultana
Abedin, Kazi Monowar
Elemental analyses and determination of lead content in kohl (stone) by laser-induced breakdown spectroscopy
description This article was published in the Journal Applied Spectroscopy [© 2012 Society for Applied Spectroscopy] and the definite version is available at : http://journals.sagepub.com/doi/abs/10.1366/11-06407
author2 Department of Mathematics and Natural Sciences, BRAC University
author_facet Department of Mathematics and Natural Sciences, BRAC University
Haider, Abul Fazal Mohammed Yusuf
Lubna, Rebeka Sultana
Abedin, Kazi Monowar
format Article
author Haider, Abul Fazal Mohammed Yusuf
Lubna, Rebeka Sultana
Abedin, Kazi Monowar
author_sort Haider, Abul Fazal Mohammed Yusuf
title Elemental analyses and determination of lead content in kohl (stone) by laser-induced breakdown spectroscopy
title_short Elemental analyses and determination of lead content in kohl (stone) by laser-induced breakdown spectroscopy
title_full Elemental analyses and determination of lead content in kohl (stone) by laser-induced breakdown spectroscopy
title_fullStr Elemental analyses and determination of lead content in kohl (stone) by laser-induced breakdown spectroscopy
title_full_unstemmed Elemental analyses and determination of lead content in kohl (stone) by laser-induced breakdown spectroscopy
title_sort elemental analyses and determination of lead content in kohl (stone) by laser-induced breakdown spectroscopy
publisher © 2012 Society for Applied Spectroscopy
publishDate 2017
url http://hdl.handle.net/10361/8022
work_keys_str_mv AT haiderabulfazalmohammedyusuf elementalanalysesanddeterminationofleadcontentinkohlstonebylaserinducedbreakdownspectroscopy
AT lubnarebekasultana elementalanalysesanddeterminationofleadcontentinkohlstonebylaserinducedbreakdownspectroscopy
AT abedinkazimonowar elementalanalysesanddeterminationofleadcontentinkohlstonebylaserinducedbreakdownspectroscopy
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