Solid-phase extraction and fluorimetric determination of Zn (II) in natural water using novel adsorbent based on silica modified with polyhexamethylene guanidine and Ferron
Novel silica-based adsorbent layer-by-layer modified with polyhexamethylene guanidine and 7-iodine-8-hydroxyquinoline-5-sulphonic acid (Ferron) was used for preconcentration and adsorption-fluorimetric determination of Zn(II). A simple and express method for adsorbent preparation is described in the...
Published in: | International Journal of Environmental Analytical Chemistry |
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Online Access: | https://www.tandfonline.com/doi/full/10.1080/03067319.2019.1674846 http://elib.sfu-kras.ru/handle/2311/142721 https://doi.org/10.1080/03067319.2019.1674846 |
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ftsiberianfuniv:oai:elib.sfu-kras.ru:2311/142721 2023-05-15T17:05:27+02:00 Solid-phase extraction and fluorimetric determination of Zn (II) in natural water using novel adsorbent based on silica modified with polyhexamethylene guanidine and Ferron Didukh-Shadrina, S. L. Buyko, O. V. Losev, V. N. Научно-исследовательская часть 2019-10 https://www.tandfonline.com/doi/full/10.1080/03067319.2019.1674846 http://elib.sfu-kras.ru/handle/2311/142721 https://doi.org/10.1080/03067319.2019.1674846 unknown International Journal of Environmental Analytical Chemistry Q3 Q4 Didukh-Shadrina, S. L. Solid-phase extraction and fluorimetric determination of Zn (II) in natural water using novel adsorbent based on silica modified with polyhexamethylene guanidine and Ferron [Текст] / S. L. Didukh-Shadrina, O. V. Buyko, V. N. Losev // International Journal of Environmental Analytical Chemistry. — 2019. — С. 1-13 03067319 https://www.tandfonline.com/doi/full/10.1080/03067319.2019.1674846 http://elib.sfu-kras.ru/handle/2311/142721 doi:10.1080/03067319.2019.1674846 Adsorption modified silica luminescent determination Zn(II) Journal Article Journal Article Preprint 2019 ftsiberianfuniv https://doi.org/10.1080/03067319.2019.1674846 2021-08-31T00:02:53Z Novel silica-based adsorbent layer-by-layer modified with polyhexamethylene guanidine and 7-iodine-8-hydroxyquinoline-5-sulphonic acid (Ferron) was used for preconcentration and adsorption-fluorimetric determination of Zn(II). A simple and express method for adsorbent preparation is described in the present work. The prepared adsorbent extracts Zn(II) from solutions with pH of 5.0–7.0, with the formation of a luminescent complex λlum = 500 nm (λex = 380 nm) on the surface. An adsorption-fluorimetric method was developed for determination of Zn(II) in natural water using adsorbent sequentially modified with polyhexamethylene guanidine and Ferron; detection limit was 4 µg L−1. The procedure was used for the analysis of water from rivers and artesian wells of the Krasnoyarsk Krai (Russia). Article in Journal/Newspaper Krasnoyarsk Krai Siberian Federal University: Archiv Elektronnych SFU International Journal of Environmental Analytical Chemistry 101 7 943 955 |
institution |
Open Polar |
collection |
Siberian Federal University: Archiv Elektronnych SFU |
op_collection_id |
ftsiberianfuniv |
language |
unknown |
topic |
Adsorption modified silica luminescent determination Zn(II) |
spellingShingle |
Adsorption modified silica luminescent determination Zn(II) Didukh-Shadrina, S. L. Buyko, O. V. Losev, V. N. Solid-phase extraction and fluorimetric determination of Zn (II) in natural water using novel adsorbent based on silica modified with polyhexamethylene guanidine and Ferron |
topic_facet |
Adsorption modified silica luminescent determination Zn(II) |
description |
Novel silica-based adsorbent layer-by-layer modified with polyhexamethylene guanidine and 7-iodine-8-hydroxyquinoline-5-sulphonic acid (Ferron) was used for preconcentration and adsorption-fluorimetric determination of Zn(II). A simple and express method for adsorbent preparation is described in the present work. The prepared adsorbent extracts Zn(II) from solutions with pH of 5.0–7.0, with the formation of a luminescent complex λlum = 500 nm (λex = 380 nm) on the surface. An adsorption-fluorimetric method was developed for determination of Zn(II) in natural water using adsorbent sequentially modified with polyhexamethylene guanidine and Ferron; detection limit was 4 µg L−1. The procedure was used for the analysis of water from rivers and artesian wells of the Krasnoyarsk Krai (Russia). |
author2 |
Научно-исследовательская часть |
format |
Article in Journal/Newspaper |
author |
Didukh-Shadrina, S. L. Buyko, O. V. Losev, V. N. |
author_facet |
Didukh-Shadrina, S. L. Buyko, O. V. Losev, V. N. |
author_sort |
Didukh-Shadrina, S. L. |
title |
Solid-phase extraction and fluorimetric determination of Zn (II) in natural water using novel adsorbent based on silica modified with polyhexamethylene guanidine and Ferron |
title_short |
Solid-phase extraction and fluorimetric determination of Zn (II) in natural water using novel adsorbent based on silica modified with polyhexamethylene guanidine and Ferron |
title_full |
Solid-phase extraction and fluorimetric determination of Zn (II) in natural water using novel adsorbent based on silica modified with polyhexamethylene guanidine and Ferron |
title_fullStr |
Solid-phase extraction and fluorimetric determination of Zn (II) in natural water using novel adsorbent based on silica modified with polyhexamethylene guanidine and Ferron |
title_full_unstemmed |
Solid-phase extraction and fluorimetric determination of Zn (II) in natural water using novel adsorbent based on silica modified with polyhexamethylene guanidine and Ferron |
title_sort |
solid-phase extraction and fluorimetric determination of zn (ii) in natural water using novel adsorbent based on silica modified with polyhexamethylene guanidine and ferron |
publishDate |
2019 |
url |
https://www.tandfonline.com/doi/full/10.1080/03067319.2019.1674846 http://elib.sfu-kras.ru/handle/2311/142721 https://doi.org/10.1080/03067319.2019.1674846 |
genre |
Krasnoyarsk Krai |
genre_facet |
Krasnoyarsk Krai |
op_relation |
International Journal of Environmental Analytical Chemistry Q3 Q4 Didukh-Shadrina, S. L. Solid-phase extraction and fluorimetric determination of Zn (II) in natural water using novel adsorbent based on silica modified with polyhexamethylene guanidine and Ferron [Текст] / S. L. Didukh-Shadrina, O. V. Buyko, V. N. Losev // International Journal of Environmental Analytical Chemistry. — 2019. — С. 1-13 03067319 https://www.tandfonline.com/doi/full/10.1080/03067319.2019.1674846 http://elib.sfu-kras.ru/handle/2311/142721 doi:10.1080/03067319.2019.1674846 |
op_doi |
https://doi.org/10.1080/03067319.2019.1674846 |
container_title |
International Journal of Environmental Analytical Chemistry |
container_volume |
101 |
container_issue |
7 |
container_start_page |
943 |
op_container_end_page |
955 |
_version_ |
1766059985252384768 |