Simultaneous Spectrophotometric Determination of Vanadium(V) and Iron(III) in Micellar Medium by H-Point Standard Addition Method
H-Point Standard Addition Method (HPSAM) was applied for the simultaneous determination of V(V) and Fe(III). The method is based on the complex formation of V(V) and Fe(III) with chromazurol S (CAS) in acidic media and in the presence of cetyltrimethylammonium bromide (CTAB) as a micellizing agent....
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| Format: | Article |
| Language: | English |
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Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR
2013-12-01
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| Series: | Iranian Journal of Chemistry & Chemical Engineering |
| Subjects: | |
| Online Access: | http://www.ijcce.ac.ir/article_6736_5e7fdea1d5187d399dee6f3136546afb.pdf |
| _version_ | 1811281550113767424 |
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| author | Reza Tabaraki Elham Heidarizadi Ali Benvidi |
| author_facet | Reza Tabaraki Elham Heidarizadi Ali Benvidi |
| author_sort | Reza Tabaraki |
| collection | DOAJ |
| description | H-Point Standard Addition Method (HPSAM) was applied for the simultaneous determination of V(V) and Fe(III). The method is based on the complex formation of V(V) and Fe(III) with chromazurol S (CAS) in acidic media and in the presence of cetyltrimethylammonium bromide (CTAB) as a micellizing agent. Acidic media and the presence of a micellar system improve selectivity and sensitivity. Fe (III) and V (V) could be determined simultaneously in the range of 0.1-2 and 0.2-2 µg / mL, respectively, and with the ratio 1:20 to 10:1 Fe(III)/V(V) in the mixed samples. The proposed method was successfully applied to the simultaneous determination of Fe(III) and V(V) in tap, river, saliva and plasma samples. |
| first_indexed | 2024-04-13T01:35:36Z |
| format | Article |
| id | doaj.art-b410e23c768441638c5e2ddf20899d60 |
| institution | Directory Open Access Journal |
| issn | 1021-9986 1021-9986 |
| language | English |
| last_indexed | 2024-04-13T01:35:36Z |
| publishDate | 2013-12-01 |
| publisher | Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR |
| record_format | Article |
| series | Iranian Journal of Chemistry & Chemical Engineering |
| spelling | doaj.art-b410e23c768441638c5e2ddf20899d602022-12-22T03:08:23ZengIranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECRIranian Journal of Chemistry & Chemical Engineering1021-99861021-99862013-12-01324186736Simultaneous Spectrophotometric Determination of Vanadium(V) and Iron(III) in Micellar Medium by H-Point Standard Addition MethodReza Tabaraki0Elham Heidarizadi1Ali Benvidi2Department of Chemistry, Faculty of Science, Ilam University, Ilam, I.R. IRANDepartment of Chemistry, Faculty of Science, Ilam University, Ilam, I.R. IRANDepartment of Chemistry, Faculty of Science, Yazd University, Yazd, I.R. IRANH-Point Standard Addition Method (HPSAM) was applied for the simultaneous determination of V(V) and Fe(III). The method is based on the complex formation of V(V) and Fe(III) with chromazurol S (CAS) in acidic media and in the presence of cetyltrimethylammonium bromide (CTAB) as a micellizing agent. Acidic media and the presence of a micellar system improve selectivity and sensitivity. Fe (III) and V (V) could be determined simultaneously in the range of 0.1-2 and 0.2-2 µg / mL, respectively, and with the ratio 1:20 to 10:1 Fe(III)/V(V) in the mixed samples. The proposed method was successfully applied to the simultaneous determination of Fe(III) and V(V) in tap, river, saliva and plasma samples.http://www.ijcce.ac.ir/article_6736_5e7fdea1d5187d399dee6f3136546afb.pdfvanadium (v)iron (iii)h-point standard additionspectroscopy |
| spellingShingle | Reza Tabaraki Elham Heidarizadi Ali Benvidi Simultaneous Spectrophotometric Determination of Vanadium(V) and Iron(III) in Micellar Medium by H-Point Standard Addition Method Iranian Journal of Chemistry & Chemical Engineering vanadium (v) iron (iii) h-point standard addition spectroscopy |
| title | Simultaneous Spectrophotometric Determination of Vanadium(V) and Iron(III) in Micellar Medium by H-Point Standard Addition Method |
| title_full | Simultaneous Spectrophotometric Determination of Vanadium(V) and Iron(III) in Micellar Medium by H-Point Standard Addition Method |
| title_fullStr | Simultaneous Spectrophotometric Determination of Vanadium(V) and Iron(III) in Micellar Medium by H-Point Standard Addition Method |
| title_full_unstemmed | Simultaneous Spectrophotometric Determination of Vanadium(V) and Iron(III) in Micellar Medium by H-Point Standard Addition Method |
| title_short | Simultaneous Spectrophotometric Determination of Vanadium(V) and Iron(III) in Micellar Medium by H-Point Standard Addition Method |
| title_sort | simultaneous spectrophotometric determination of vanadium v and iron iii in micellar medium by h point standard addition method |
| topic | vanadium (v) iron (iii) h-point standard addition spectroscopy |
| url | http://www.ijcce.ac.ir/article_6736_5e7fdea1d5187d399dee6f3136546afb.pdf |
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