Development of Spectrophotometric Method for Aluminium Detection
In this study, a spectrophotometry method for detection of Al 3+ ion was developed using Alizarin Red S (ARS). ARS in the presence of Al 3+ ion form brown complex solution. Al ARS complex formation was characterized by using UV-Vis spectrophotometer (UV-Vis). The developed method showed a linear...
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| Format: | Conference or Workshop Item |
| Language: | en |
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2020
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| Online Access: | https://ir.uitm.edu.my/id/eprint/424/1/424.pdf https://ir.uitm.edu.my/id/eprint/424/ https://jamcsiix.wixsite.com/home |
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| author | Wan Khalid, Wan Elina Faradilla Samsudin, Siti Hamizah Raja Othman, Raja Mohamad Shafiq |
| author_facet | Wan Khalid, Wan Elina Faradilla Samsudin, Siti Hamizah Raja Othman, Raja Mohamad Shafiq |
| author_sort | Wan Khalid, Wan Elina Faradilla |
| building | Tun Abdul Razak Library |
| collection | Institutional Repository |
| content_provider | Universiti Teknologi Mara |
| content_source | UiTM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | In this study, a spectrophotometry method for detection of Al 3+ ion was developed using Alizarin Red S (ARS). ARS in the presence of Al 3+ ion form brown complex solution. Al
ARS complex formation was characterized by using UV-Vis spectrophotometer (UV-Vis). The developed method showed a linear response in the range of 1 ppm to 10 ppm
with an isosbestic point of 436 nm. Moreover, photostability study indicates that ARS exhibited a stable reading for a duration of 6 hours. This method displayed
high selectivity towards Al 3+ ion concentration with no interferences from Pb 2+ , Fe 2+ , Cu 2+ and Zn 2+ ions. The ARS reagent was then immobilized in alginate to form film. Analysis using FTIR spectrophotometer shows that the presence of IR peak for ARS-alginate at 1107.44 cm
-1 , 1474.09 cm -1 , 1637.77 cm and 3405.76 cm -1 . |
| format | Conference or Workshop Item |
| id | my.uitm.ir-424 |
| institution | Universiti Teknologi Mara |
| language | en |
| publishDate | 2020 |
| record_format | eprints |
| spelling | my.uitm.ir-4242020-11-21T03:49:20Z https://ir.uitm.edu.my/id/eprint/424/ Development of Spectrophotometric Method for Aluminium Detection Wan Khalid, Wan Elina Faradilla Samsudin, Siti Hamizah Raja Othman, Raja Mohamad Shafiq In this study, a spectrophotometry method for detection of Al 3+ ion was developed using Alizarin Red S (ARS). ARS in the presence of Al 3+ ion form brown complex solution. Al ARS complex formation was characterized by using UV-Vis spectrophotometer (UV-Vis). The developed method showed a linear response in the range of 1 ppm to 10 ppm with an isosbestic point of 436 nm. Moreover, photostability study indicates that ARS exhibited a stable reading for a duration of 6 hours. This method displayed high selectivity towards Al 3+ ion concentration with no interferences from Pb 2+ , Fe 2+ , Cu 2+ and Zn 2+ ions. The ARS reagent was then immobilized in alginate to form film. Analysis using FTIR spectrophotometer shows that the presence of IR peak for ARS-alginate at 1107.44 cm -1 , 1474.09 cm -1 , 1637.77 cm and 3405.76 cm -1 . 2020-02 Conference or Workshop Item PeerReviewed text en https://ir.uitm.edu.my/id/eprint/424/1/424.pdf Development of Spectrophotometric Method for Aluminium Detection. (2020) In: International Jasin Multimedia & Computer Science Invention & Innovation Exhibition (3rd edition), 17-28 Feb 2020, UiTM Cawangan Melaka Kampus Jasin. https://jamcsiix.wixsite.com/home |
| spellingShingle | Wan Khalid, Wan Elina Faradilla Samsudin, Siti Hamizah Raja Othman, Raja Mohamad Shafiq Development of Spectrophotometric Method for Aluminium Detection |
| title | Development of Spectrophotometric Method for Aluminium Detection |
| title_full | Development of Spectrophotometric Method for Aluminium Detection |
| title_fullStr | Development of Spectrophotometric Method for Aluminium Detection |
| title_full_unstemmed | Development of Spectrophotometric Method for Aluminium Detection |
| title_short | Development of Spectrophotometric Method for Aluminium Detection |
| title_sort | development of spectrophotometric method for aluminium detection |
| url | https://ir.uitm.edu.my/id/eprint/424/1/424.pdf https://ir.uitm.edu.my/id/eprint/424/ https://jamcsiix.wixsite.com/home |
| url_provider | http://ir.uitm.edu.my/ |