Investigating the Influence of Precursor Concentration on the Photodegradation of Methylene Blue using Biosynthesized ZnO from Pometia pinnata Leaf Extracts
The ZnO nanoparticles were synthesized at various precursor concentrations i.e. 0.05, 0.1, and 0.5 M by biosynthesis method based on Pometia pinnata Leaf Extracts. Initial nanoparticle concentration influenced the optical bandgap, shape, and structure of nanoparticles. The photodegradation process...
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| Language: | English |
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University of Baghdad, College of Science for Women
2023-12-01
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| Series: | مجلة بغداد للعلوم |
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| Online Access: | https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/9176 |
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| author | Ari Sulistyo Rini Yolanda Rati Seliana Putri Rahmi Dewi |
| author_facet | Ari Sulistyo Rini Yolanda Rati Seliana Putri Rahmi Dewi |
| author_sort | Ari Sulistyo Rini |
| collection | DOAJ |
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The ZnO nanoparticles were synthesized at various precursor concentrations i.e. 0.05, 0.1, and 0.5 M by biosynthesis method based on Pometia pinnata Leaf Extracts. Initial nanoparticle concentration influenced the optical bandgap, shape, and structure of nanoparticles. The photodegradation process was carried out under UV illumination. The efficiency of MB degradation was determined by measuring the decrease in MB concentration and by analyzing the optical absorption at 663 nm recorded by UV-Vis spectroscopy. Results showed that the biosynthesized ZnO nanoparticles exhibited efficient photodegradation of MB, with a maximum degradation rate of 80% after 90 minutes of exposure to UV-C light. The study highlights the potential of Pometia pinnata leaf extracts as a low-cost and eco-friendly alternative for synthesizing ZnO nanoparticles for use in environmental remediation processes
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| format | Article |
| id | doaj-art-bb92d6eb27e64b7d9b71fe94063665a4 |
| institution | Kabale University |
| issn | 2078-8665 2411-7986 |
| language | English |
| publishDate | 2023-12-01 |
| publisher | University of Baghdad, College of Science for Women |
| record_format | Article |
| series | مجلة بغداد للعلوم |
| spelling | doaj-art-bb92d6eb27e64b7d9b71fe94063665a42025-08-20T03:57:44ZengUniversity of Baghdad, College of Science for Womenمجلة بغداد للعلوم2078-86652411-79862023-12-01206(Suppl.)10.21123/bsj.2023.9176Investigating the Influence of Precursor Concentration on the Photodegradation of Methylene Blue using Biosynthesized ZnO from Pometia pinnata Leaf ExtractsAri Sulistyo Rini0Yolanda Rati1Seliana Putri2Rahmi Dewi3Department of Physics, Faculty of Mathematics and Natural Sciences, University of Riau, Pekanbaru, Indonesia.Department of Physics, Faculty of Mathematics and Natural Sciences, University of Riau, Pekanbaru, Indonesia.Department of Physics, Faculty of Mathematics and Natural Sciences, University of Riau, Pekanbaru, Indonesia.Department of Physics, Faculty of Mathematics and Natural Sciences, University of Riau, Pekanbaru, Indonesia. The ZnO nanoparticles were synthesized at various precursor concentrations i.e. 0.05, 0.1, and 0.5 M by biosynthesis method based on Pometia pinnata Leaf Extracts. Initial nanoparticle concentration influenced the optical bandgap, shape, and structure of nanoparticles. The photodegradation process was carried out under UV illumination. The efficiency of MB degradation was determined by measuring the decrease in MB concentration and by analyzing the optical absorption at 663 nm recorded by UV-Vis spectroscopy. Results showed that the biosynthesized ZnO nanoparticles exhibited efficient photodegradation of MB, with a maximum degradation rate of 80% after 90 minutes of exposure to UV-C light. The study highlights the potential of Pometia pinnata leaf extracts as a low-cost and eco-friendly alternative for synthesizing ZnO nanoparticles for use in environmental remediation processes https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/9176Eco-friendly, Good absorption, Remediation, UV illumination, Zinc oxide |
| spellingShingle | Ari Sulistyo Rini Yolanda Rati Seliana Putri Rahmi Dewi Investigating the Influence of Precursor Concentration on the Photodegradation of Methylene Blue using Biosynthesized ZnO from Pometia pinnata Leaf Extracts مجلة بغداد للعلوم Eco-friendly, Good absorption, Remediation, UV illumination, Zinc oxide |
| title | Investigating the Influence of Precursor Concentration on the Photodegradation of Methylene Blue using Biosynthesized ZnO from Pometia pinnata Leaf Extracts |
| title_full | Investigating the Influence of Precursor Concentration on the Photodegradation of Methylene Blue using Biosynthesized ZnO from Pometia pinnata Leaf Extracts |
| title_fullStr | Investigating the Influence of Precursor Concentration on the Photodegradation of Methylene Blue using Biosynthesized ZnO from Pometia pinnata Leaf Extracts |
| title_full_unstemmed | Investigating the Influence of Precursor Concentration on the Photodegradation of Methylene Blue using Biosynthesized ZnO from Pometia pinnata Leaf Extracts |
| title_short | Investigating the Influence of Precursor Concentration on the Photodegradation of Methylene Blue using Biosynthesized ZnO from Pometia pinnata Leaf Extracts |
| title_sort | investigating the influence of precursor concentration on the photodegradation of methylene blue using biosynthesized zno from pometia pinnata leaf extracts |
| topic | Eco-friendly, Good absorption, Remediation, UV illumination, Zinc oxide |
| url | https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/9176 |
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