Determination of Ca content of coral skeleton by analyte additive method using the LIBS technique

Xehetasun bibliografikoak
Egile Nagusiak:	Haider, A F M Yusuf, Khan, Z.H.
Beste egile batzuk:	Department of Mathematics and Natural Sciences, BRAC University
Formatua:	Artikulua
Hizkuntza:	English
Argitaratua:	© 2012 Elsevier Ltd. 2017
Gaiak:	Coral skeleton LIBS technique
Sarrera elektronikoa:	http://hdl.handle.net/10361/8029

id	10361-8029
record_format	dspace
spelling	10361-80292017-04-17T04:49:44Z Determination of Ca content of coral skeleton by analyte additive method using the LIBS technique Haider, A F M Yusuf Khan, Z.H. Department of Mathematics and Natural Sciences, BRAC University Coral skeleton LIBS technique This article was published in the Journal Optics and Laser Technology [© 2012 Elsevier Ltd. ] and the definite version is available at : 10.1016/j.optlastec.2012.01.032 Laser-induced breakdown spectroscopic (LIBS) technique was used to study the elemental prole of coral skeletons. Apart from calcium and carbon, which are the main elemental constituents of coral skeleton, elements like Sr, Na, Mg, Li, Si, Cu, Ti, K, Mn, Zn, Ba, Mo, Br and Fe were detected in the coral skeletons from the Inani Beach and the Saint Martin's island of Bangladesh and the coral from the Philippines. In addition to the qualitative analysis, the quantitative analysis of the main elemental constituent, calcium (Ca), was done. The result shows the presence of (36.15 ± 1.43)% by weight of Ca in the coral skeleton collected from the Inani Beach, Cox's Bazar, Bangladesh. It was determined by using six calibration curves, drawn for six emission lines of Ca I (428.301 nm, 428.936 nm, 431.865 nm, 443.544 nm, 443.569 nm, and 445.589 nm), by standard analyte additive method. Also from AAS measurement the percentage content of Ca in the same sample of coral skeleton obtained was 39.87% by weight which compares fairly well with the result obtained by the analyte additive method. Published 2017-04-12T05:19:55Z 2017-04-12T05:19:55Z 2012-09 Article Haider, A. F. M. Y., & Khan, Z. H. (2012). Determination of ca content of coral skeleton by analyte additive method using the LIBS technique. Optics and Laser Technology, 44(6), 1654-1659. doi:10.1016/j.optlastec.2012.01.032 00303992 http://hdl.handle.net/10361/8029 en http://www.sciencedirect.com/science/article/pii/S0030399212000345 © 2012 Elsevier Ltd.
institution	Brac University
collection	Institutional Repository
language	English
topic	Coral skeleton LIBS technique
spellingShingle	Coral skeleton LIBS technique Haider, A F M Yusuf Khan, Z.H. Determination of Ca content of coral skeleton by analyte additive method using the LIBS technique
description	This article was published in the Journal Optics and Laser Technology [© 2012 Elsevier Ltd. ] and the definite version is available at : 10.1016/j.optlastec.2012.01.032
author2	Department of Mathematics and Natural Sciences, BRAC University
author_facet	Department of Mathematics and Natural Sciences, BRAC University Haider, A F M Yusuf Khan, Z.H.
format	Article
author	Haider, A F M Yusuf Khan, Z.H.
author_sort	Haider, A F M Yusuf
title	Determination of Ca content of coral skeleton by analyte additive method using the LIBS technique
title_short	Determination of Ca content of coral skeleton by analyte additive method using the LIBS technique
title_full	Determination of Ca content of coral skeleton by analyte additive method using the LIBS technique
title_fullStr	Determination of Ca content of coral skeleton by analyte additive method using the LIBS technique
title_full_unstemmed	Determination of Ca content of coral skeleton by analyte additive method using the LIBS technique
title_sort	determination of ca content of coral skeleton by analyte additive method using the libs technique
publisher	© 2012 Elsevier Ltd.
publishDate	2017
url	http://hdl.handle.net/10361/8029
work_keys_str_mv	AT haiderafmyusuf determinationofcacontentofcoralskeletonbyanalyteadditivemethodusingthelibstechnique AT khanzh determinationofcacontentofcoralskeletonbyanalyteadditivemethodusingthelibstechnique
_version_	1814307245136019456

Determination of Ca content of coral skeleton by analyte additive method using the LIBS technique

Antzeko izenburuak