Green Synthesis of Magnetic Fe<sub>2</sub>O<sub>3</sub> Nanoparticle with <i>Chenopodium glaucum</i> L. as Recyclable Heterogeneous Catalyst for One-Pot Reactions and Heavy Metal Adsorption
The growth of the environment depends upon developing greener and ecological methods for managing pollutants and contamination from industrial wastewater, which causes significant effects on human health. The removal of these pollutants from wastewater using nanomaterials covers an ecological method...
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MDPI AG
2024-09-01
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| author | Rahul Thakur Navneet Kaur Manvinder Kaur Pradip K. Bhowmik Haesook Han Kishanpal Singh Fohad Mabood Husain Harvinder Singh Sohal |
| author_facet | Rahul Thakur Navneet Kaur Manvinder Kaur Pradip K. Bhowmik Haesook Han Kishanpal Singh Fohad Mabood Husain Harvinder Singh Sohal |
| author_sort | Rahul Thakur |
| collection | DOAJ |
| description | The growth of the environment depends upon developing greener and ecological methods for managing pollutants and contamination from industrial wastewater, which causes significant effects on human health. The removal of these pollutants from wastewater using nanomaterials covers an ecological method that is free from expensive and secondary pollution. In this report, we developed magnetic iron nanoparticles from <i>Chenopodium glaucum</i> (CG), which showed excellent adsorption capacity at pH 5 for selective Hg<sup>2+</sup> and Pb<sup>2+</sup> metal ions among various heavy metal ions, with maximum adsorption capacities of 96.9 and 94.1%, respectively. These metals’ adsorption process conforms to the Langmuir model, which suggests that monolayer adsorption transpires on CG–Fe<sub>2</sub>O<sub>3</sub> nanoparticles. CG–Fe<sub>2</sub>O<sub>3</sub> nanoparticles also act as an efficient and recyclable heterogeneous catalyst for one-pot synthesis of xanthene derivatives, yielding products with high yields (up to 97%) and excellent purity (crystalline form) within a short timeframe (6 min) using microwave irradiations (at 120 W). |
| format | Article |
| id | doaj-art-e4e3598df8d74aeab6ef6ef07495f1d2 |
| institution | OA Journals |
| issn | 1420-3049 |
| language | English |
| publishDate | 2024-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Molecules |
| spelling | doaj-art-e4e3598df8d74aeab6ef6ef07495f1d22025-08-20T02:16:54ZengMDPI AGMolecules1420-30492024-09-012919458310.3390/molecules29194583Green Synthesis of Magnetic Fe<sub>2</sub>O<sub>3</sub> Nanoparticle with <i>Chenopodium glaucum</i> L. as Recyclable Heterogeneous Catalyst for One-Pot Reactions and Heavy Metal AdsorptionRahul Thakur0Navneet Kaur1Manvinder Kaur2Pradip K. Bhowmik3Haesook Han4Kishanpal Singh5Fohad Mabood Husain6Harvinder Singh Sohal7Medicinal and Natural Product Laboratory, Department of Chemistry, Chandigarh University, Gharuan, Mohali 140413, Punjab, IndiaMedicinal and Natural Product Laboratory, Department of Chemistry, Chandigarh University, Gharuan, Mohali 140413, Punjab, IndiaMedicinal and Natural Product Laboratory, Department of Chemistry, Chandigarh University, Gharuan, Mohali 140413, Punjab, IndiaDepartment of Chemistry and Biochemistry, University of Nevada Las Vegas, 4505 S. Maryland Parkway, Box 454003, Las Vegas, NV 89154, USADepartment of Chemistry and Biochemistry, University of Nevada Las Vegas, 4505 S. Maryland Parkway, Box 454003, Las Vegas, NV 89154, USADepartment of Chemistry, Punjabi University, Patiala 147002, Punjab, IndiaDepartment of Food Science and Nutrition, College of Food and Agriculture Sciences, King Saud University, Riyadh 11451, Saudi ArabiaMedicinal and Natural Product Laboratory, Department of Chemistry, Chandigarh University, Gharuan, Mohali 140413, Punjab, IndiaThe growth of the environment depends upon developing greener and ecological methods for managing pollutants and contamination from industrial wastewater, which causes significant effects on human health. The removal of these pollutants from wastewater using nanomaterials covers an ecological method that is free from expensive and secondary pollution. In this report, we developed magnetic iron nanoparticles from <i>Chenopodium glaucum</i> (CG), which showed excellent adsorption capacity at pH 5 for selective Hg<sup>2+</sup> and Pb<sup>2+</sup> metal ions among various heavy metal ions, with maximum adsorption capacities of 96.9 and 94.1%, respectively. These metals’ adsorption process conforms to the Langmuir model, which suggests that monolayer adsorption transpires on CG–Fe<sub>2</sub>O<sub>3</sub> nanoparticles. CG–Fe<sub>2</sub>O<sub>3</sub> nanoparticles also act as an efficient and recyclable heterogeneous catalyst for one-pot synthesis of xanthene derivatives, yielding products with high yields (up to 97%) and excellent purity (crystalline form) within a short timeframe (6 min) using microwave irradiations (at 120 W).https://www.mdpi.com/1420-3049/29/19/4583iron oxide nanoparticlesgreen synthesisheterogenous catalystxanthene derivativesheavy metal adsorption |
| spellingShingle | Rahul Thakur Navneet Kaur Manvinder Kaur Pradip K. Bhowmik Haesook Han Kishanpal Singh Fohad Mabood Husain Harvinder Singh Sohal Green Synthesis of Magnetic Fe<sub>2</sub>O<sub>3</sub> Nanoparticle with <i>Chenopodium glaucum</i> L. as Recyclable Heterogeneous Catalyst for One-Pot Reactions and Heavy Metal Adsorption Molecules iron oxide nanoparticles green synthesis heterogenous catalyst xanthene derivatives heavy metal adsorption |
| title | Green Synthesis of Magnetic Fe<sub>2</sub>O<sub>3</sub> Nanoparticle with <i>Chenopodium glaucum</i> L. as Recyclable Heterogeneous Catalyst for One-Pot Reactions and Heavy Metal Adsorption |
| title_full | Green Synthesis of Magnetic Fe<sub>2</sub>O<sub>3</sub> Nanoparticle with <i>Chenopodium glaucum</i> L. as Recyclable Heterogeneous Catalyst for One-Pot Reactions and Heavy Metal Adsorption |
| title_fullStr | Green Synthesis of Magnetic Fe<sub>2</sub>O<sub>3</sub> Nanoparticle with <i>Chenopodium glaucum</i> L. as Recyclable Heterogeneous Catalyst for One-Pot Reactions and Heavy Metal Adsorption |
| title_full_unstemmed | Green Synthesis of Magnetic Fe<sub>2</sub>O<sub>3</sub> Nanoparticle with <i>Chenopodium glaucum</i> L. as Recyclable Heterogeneous Catalyst for One-Pot Reactions and Heavy Metal Adsorption |
| title_short | Green Synthesis of Magnetic Fe<sub>2</sub>O<sub>3</sub> Nanoparticle with <i>Chenopodium glaucum</i> L. as Recyclable Heterogeneous Catalyst for One-Pot Reactions and Heavy Metal Adsorption |
| title_sort | green synthesis of magnetic fe sub 2 sub o sub 3 sub nanoparticle with i chenopodium glaucum i l as recyclable heterogeneous catalyst for one pot reactions and heavy metal adsorption |
| topic | iron oxide nanoparticles green synthesis heterogenous catalyst xanthene derivatives heavy metal adsorption |
| url | https://www.mdpi.com/1420-3049/29/19/4583 |
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