Application of Musa acuminata mediated iron oxide nanoparticles in the removal of sunset yellow dye
This study deals with the biogenic preparation of iron oxide nanoparticles (MION) by employing the Musa acuminata pseudostem extract. The morphological aspects of MION were investigated using SEM and HR-TEM, revealing its spherical shape and size of 20 - 60 nm. The MION’s XRD spectra further support...
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Elsevier
2024-01-01
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| Series: | Desalination and Water Treatment |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S1944398624000225 |
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| author | M.N. Nafisa Begam K. Muthukumaran P. Thamarai |
| author_facet | M.N. Nafisa Begam K. Muthukumaran P. Thamarai |
| author_sort | M.N. Nafisa Begam |
| collection | DOAJ |
| description | This study deals with the biogenic preparation of iron oxide nanoparticles (MION) by employing the Musa acuminata pseudostem extract. The morphological aspects of MION were investigated using SEM and HR-TEM, revealing its spherical shape and size of 20 - 60 nm. The MION’s XRD spectra further supported their size to be 20 nm. The FTIR spectrum depicted the presence of phytochemicals in Musa acuminata pseudo stem extract. Antibacterial studies were performed to assess MION’s biocompatibility. The MION was subjected to remove sunset yellow FCF dye solution and batch adsorption parameters like pH (3.0), contact time (180 min), MION dosage (4 mg/100 mL) and initial dye concentration (15 mg/L) were optimized. It was also ascertained that the Freundlich isotherm and pseudo-first-order kinetics were found to be best fit with a maximum adsorption capacity of 8.93 mg/mg, respectively. The thermodynamic findings indicated that MION's adsorption process exhibited spontaneity and endothermicity. The effect of ionic strength and humic acid resulted in a corresponding enhancement and reduction in the removal efficacy for sunset yellow adsorption. The recyclability of MION exhibited consistent performance over five successive cycles with a 75.4% sunset yellow recovery rate. Therefore, MION is cost-effective and efficient in removing toxic dye pollutants. |
| format | Article |
| id | doaj-art-d2b1344ace214dbeb44e7f0fa5ce2201 |
| institution | OA Journals |
| issn | 1944-3986 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Desalination and Water Treatment |
| spelling | doaj-art-d2b1344ace214dbeb44e7f0fa5ce22012025-08-20T02:17:28ZengElsevierDesalination and Water Treatment1944-39862024-01-0131710002210.1016/j.dwt.2024.100022Application of Musa acuminata mediated iron oxide nanoparticles in the removal of sunset yellow dyeM.N. Nafisa Begam0K. Muthukumaran1P. Thamarai2Department of Industrial Biotechnology, Government College of Technology, Coimbatore 641013, India; Corresponding author.Department of Chemistry, Government College of Technology, Coimbatore 641013, IndiaDepartment of Environmental Engineering, Government College of Technology, Coimbatore 641013, IndiaThis study deals with the biogenic preparation of iron oxide nanoparticles (MION) by employing the Musa acuminata pseudostem extract. The morphological aspects of MION were investigated using SEM and HR-TEM, revealing its spherical shape and size of 20 - 60 nm. The MION’s XRD spectra further supported their size to be 20 nm. The FTIR spectrum depicted the presence of phytochemicals in Musa acuminata pseudo stem extract. Antibacterial studies were performed to assess MION’s biocompatibility. The MION was subjected to remove sunset yellow FCF dye solution and batch adsorption parameters like pH (3.0), contact time (180 min), MION dosage (4 mg/100 mL) and initial dye concentration (15 mg/L) were optimized. It was also ascertained that the Freundlich isotherm and pseudo-first-order kinetics were found to be best fit with a maximum adsorption capacity of 8.93 mg/mg, respectively. The thermodynamic findings indicated that MION's adsorption process exhibited spontaneity and endothermicity. The effect of ionic strength and humic acid resulted in a corresponding enhancement and reduction in the removal efficacy for sunset yellow adsorption. The recyclability of MION exhibited consistent performance over five successive cycles with a 75.4% sunset yellow recovery rate. Therefore, MION is cost-effective and efficient in removing toxic dye pollutants.http://www.sciencedirect.com/science/article/pii/S1944398624000225Iron oxide nanoparticlesMusa acuminata pseudo stem extractFTIRXRDSEMHR-TEM |
| spellingShingle | M.N. Nafisa Begam K. Muthukumaran P. Thamarai Application of Musa acuminata mediated iron oxide nanoparticles in the removal of sunset yellow dye Desalination and Water Treatment Iron oxide nanoparticles Musa acuminata pseudo stem extract FTIR XRD SEM HR-TEM |
| title | Application of Musa acuminata mediated iron oxide nanoparticles in the removal of sunset yellow dye |
| title_full | Application of Musa acuminata mediated iron oxide nanoparticles in the removal of sunset yellow dye |
| title_fullStr | Application of Musa acuminata mediated iron oxide nanoparticles in the removal of sunset yellow dye |
| title_full_unstemmed | Application of Musa acuminata mediated iron oxide nanoparticles in the removal of sunset yellow dye |
| title_short | Application of Musa acuminata mediated iron oxide nanoparticles in the removal of sunset yellow dye |
| title_sort | application of musa acuminata mediated iron oxide nanoparticles in the removal of sunset yellow dye |
| topic | Iron oxide nanoparticles Musa acuminata pseudo stem extract FTIR XRD SEM HR-TEM |
| url | http://www.sciencedirect.com/science/article/pii/S1944398624000225 |
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