Determination of trace cadmium in seawater using combination of polystyrene coated magnetic nanoparticles based DSPE and triethylamine assisted Mg(OH)(2) method
Precise and accurate determination of elements in seawater requires efficient analytical approaches that are able to overcome challenges such as high salt content and the very low concentrations of elements. In the present study, the triethylamine (TEA) assisted Mg(OH)2 co-precipitation method was a...
Published in: | Microchemical Journal |
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2022
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Online Access: | https://avesis.yildiz.edu.tr/publication/details/4f63ce02-4878-4e77-b61d-05b6fb057e6a/oai https://doi.org/10.1016/j.microc.2022.107662 |
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ftyildiztuniv:4f63ce02-4878-4e77-b61d-05b6fb057e6a 2023-09-26T15:11:47+02:00 Determination of trace cadmium in seawater using combination of polystyrene coated magnetic nanoparticles based DSPE and triethylamine assisted Mg(OH)(2) method Seda Koçoğlu, Elif Seda UNUTKAN GÖSTERİŞLİ, Tuğçe BAKIRDERE, Sezgin Zehra Kublay, İrem 2022-08-01T00:00:00Z https://avesis.yildiz.edu.tr/publication/details/4f63ce02-4878-4e77-b61d-05b6fb057e6a/oai https://doi.org/10.1016/j.microc.2022.107662 eng eng 4f63ce02-4878-4e77-b61d-05b6fb057e6a doi:10.1016/j.microc.2022.107662 https://avesis.yildiz.edu.tr/publication/details/4f63ce02-4878-4e77-b61d-05b6fb057e6a/oai info:eu-repo/semantics/closedAccess info:eu-repo/semantics/article 2022 ftyildiztuniv https://doi.org/10.1016/j.microc.2022.107662 2023-08-27T20:46:13Z Precise and accurate determination of elements in seawater requires efficient analytical approaches that are able to overcome challenges such as high salt content and the very low concentrations of elements. In the present study, the triethylamine (TEA) assisted Mg(OH)2 co-precipitation method was applied to seawater prior to the preconcentration of cadmium by an optimized polystyrene coated magnetic nanoparticles based dispersive solid phase extraction (PS-MNP-DSPE) method. The enriched analyte was determined by a flame atomic absorption spectrometer, which was fitted with a slotted quartz tube as an absorbance signal booster. The limit of detection (LOD) and limit of quantification (LOQ) values calculated for cadmium under optimum conditions of the PSMNP-DSPE-SQT-FAAS method were 0.23 and 0.77 mu g kg- 1, respectively. Seawater sampled from the coast of West Antarctica was used to verify the accuracy and applicability of proposed method, and the recovery results (97 - 106%) obtained were very satisfactory. Article in Journal/Newspaper Antarc* Antarctica West Antarctica Yıldız Technical University Research Information System West Antarctica Microchemical Journal 179 107662 |
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Open Polar |
collection |
Yıldız Technical University Research Information System |
op_collection_id |
ftyildiztuniv |
language |
English |
description |
Precise and accurate determination of elements in seawater requires efficient analytical approaches that are able to overcome challenges such as high salt content and the very low concentrations of elements. In the present study, the triethylamine (TEA) assisted Mg(OH)2 co-precipitation method was applied to seawater prior to the preconcentration of cadmium by an optimized polystyrene coated magnetic nanoparticles based dispersive solid phase extraction (PS-MNP-DSPE) method. The enriched analyte was determined by a flame atomic absorption spectrometer, which was fitted with a slotted quartz tube as an absorbance signal booster. The limit of detection (LOD) and limit of quantification (LOQ) values calculated for cadmium under optimum conditions of the PSMNP-DSPE-SQT-FAAS method were 0.23 and 0.77 mu g kg- 1, respectively. Seawater sampled from the coast of West Antarctica was used to verify the accuracy and applicability of proposed method, and the recovery results (97 - 106%) obtained were very satisfactory. |
format |
Article in Journal/Newspaper |
author |
Seda Koçoğlu, Elif Seda UNUTKAN GÖSTERİŞLİ, Tuğçe BAKIRDERE, Sezgin Zehra Kublay, İrem |
spellingShingle |
Seda Koçoğlu, Elif Seda UNUTKAN GÖSTERİŞLİ, Tuğçe BAKIRDERE, Sezgin Zehra Kublay, İrem Determination of trace cadmium in seawater using combination of polystyrene coated magnetic nanoparticles based DSPE and triethylamine assisted Mg(OH)(2) method |
author_facet |
Seda Koçoğlu, Elif Seda UNUTKAN GÖSTERİŞLİ, Tuğçe BAKIRDERE, Sezgin Zehra Kublay, İrem |
author_sort |
Seda Koçoğlu, Elif Seda |
title |
Determination of trace cadmium in seawater using combination of polystyrene coated magnetic nanoparticles based DSPE and triethylamine assisted Mg(OH)(2) method |
title_short |
Determination of trace cadmium in seawater using combination of polystyrene coated magnetic nanoparticles based DSPE and triethylamine assisted Mg(OH)(2) method |
title_full |
Determination of trace cadmium in seawater using combination of polystyrene coated magnetic nanoparticles based DSPE and triethylamine assisted Mg(OH)(2) method |
title_fullStr |
Determination of trace cadmium in seawater using combination of polystyrene coated magnetic nanoparticles based DSPE and triethylamine assisted Mg(OH)(2) method |
title_full_unstemmed |
Determination of trace cadmium in seawater using combination of polystyrene coated magnetic nanoparticles based DSPE and triethylamine assisted Mg(OH)(2) method |
title_sort |
determination of trace cadmium in seawater using combination of polystyrene coated magnetic nanoparticles based dspe and triethylamine assisted mg(oh)(2) method |
publishDate |
2022 |
url |
https://avesis.yildiz.edu.tr/publication/details/4f63ce02-4878-4e77-b61d-05b6fb057e6a/oai https://doi.org/10.1016/j.microc.2022.107662 |
geographic |
West Antarctica |
geographic_facet |
West Antarctica |
genre |
Antarc* Antarctica West Antarctica |
genre_facet |
Antarc* Antarctica West Antarctica |
op_relation |
4f63ce02-4878-4e77-b61d-05b6fb057e6a doi:10.1016/j.microc.2022.107662 https://avesis.yildiz.edu.tr/publication/details/4f63ce02-4878-4e77-b61d-05b6fb057e6a/oai |
op_rights |
info:eu-repo/semantics/closedAccess |
op_doi |
https://doi.org/10.1016/j.microc.2022.107662 |
container_title |
Microchemical Journal |
container_volume |
179 |
container_start_page |
107662 |
_version_ |
1778132154331430912 |