Microwave-assisted green synthesis, characterization, and in vitro antibacterial activity of NiO nanoparticles obtained from lemon peel extract
In the realm of nanotechnology, the synthesis of nanoparticles using environmentally benign methods, such as using plant extracts, has garnered significant attention. This work reports a simple and eco-friendly approach for the synthesis of nickel oxide nanoparticles (NiO NPs) utilizing microwave ir...
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| Format: | Article |
| Language: | English |
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De Gruyter
2024-11-01
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| Series: | Green Processing and Synthesis |
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| Online Access: | https://doi.org/10.1515/gps-2024-0071 |
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| author | Heng Mei Hsuan Win Yip Foo Cheah Eddy Seong Guan Chan Yu Bin Rahman Md. Khalilur Sultana Sabiha Tey Lai-Hock Wong Ling Shing Djearamane Sinouvassane Akhtaruzzaman Md. Aminuzzaman Mohammod |
| author_facet | Heng Mei Hsuan Win Yip Foo Cheah Eddy Seong Guan Chan Yu Bin Rahman Md. Khalilur Sultana Sabiha Tey Lai-Hock Wong Ling Shing Djearamane Sinouvassane Akhtaruzzaman Md. Aminuzzaman Mohammod |
| author_sort | Heng Mei Hsuan |
| collection | DOAJ |
| description | In the realm of nanotechnology, the synthesis of nanoparticles using environmentally benign methods, such as using plant extracts, has garnered significant attention. This work reports a simple and eco-friendly approach for the synthesis of nickel oxide nanoparticles (NiO NPs) utilizing microwave irradiation in the presence of lemon peel extract as a green reducing agent and Ni(CH3COO)2·2H2O as a precursor. Numerous analytical techniques were employed to determine the optical, morphological, and structural properties of the green-synthesized NiO NPs. The findings revealed that the resulting NiO NPs are pure, with an average size of 34 nm and a spherical geometry, possessing a face-centered-cubic crystalline structure. The antibacterial activities of the NiO NPs were preliminarily investigated against Gram-positive bacteria (Bacillus subtilis and Staphylococcus aureus) and Gram-negative bacteria (Klebsiella pneumoniae and Salmonella typhimurium). The morphological changes in B. subtilis and S. typhimurium were also evaluated by FE-SEM analysis, which showed that some cells were partially damaged and distorted in shape upon treatment with NiO NPs, thus demonstrating their promising antibacterial activities. |
| format | Article |
| id | doaj-art-d88242c522a84edd8a6f502fa06e8f9d |
| institution | Kabale University |
| issn | 2191-9550 |
| language | English |
| publishDate | 2024-11-01 |
| publisher | De Gruyter |
| record_format | Article |
| series | Green Processing and Synthesis |
| spelling | doaj-art-d88242c522a84edd8a6f502fa06e8f9d2024-11-25T11:17:54ZengDe GruyterGreen Processing and Synthesis2191-95502024-11-011316073610.1515/gps-2024-0071Microwave-assisted green synthesis, characterization, and in vitro antibacterial activity of NiO nanoparticles obtained from lemon peel extractHeng Mei Hsuan0Win Yip Foo1Cheah Eddy Seong Guan2Chan Yu Bin3Rahman Md. Khalilur4Sultana Sabiha5Tey Lai-Hock6Wong Ling Shing7Djearamane Sinouvassane8Akhtaruzzaman Md.9Aminuzzaman Mohammod10Department of Agricultural and Food Science, Universiti Tunku Abdul Rahman (UTAR), Kampar31900, Perak, MalaysiaDepartment of Chemical Science, Universiti Tunku Abdul Rahman (UTAR), Kampar31900, Perak, MalaysiaDepartment of Biological Science, Universiti Tunku Abdul Rahman (UTAR), Kampar31900, Perak, MalaysiaDepartment of Chemical Science, Universiti Tunku Abdul Rahman (UTAR), Kampar31900, Perak, MalaysiaHK Energy Research Institute, Basila City Developers, Mirpur Dhaka, 1207, BangladeshSolar Energy Research Institute (SERI), Universiti Kebangsaan Malaysia, Bangi, 43600, Selangor, MalaysiaDepartment of Chemical Science, Universiti Tunku Abdul Rahman (UTAR), Kampar31900, Perak, MalaysiaFaculty of Health and Life Sciences, INTI International University, Nilai, 71800, Negeri Sembilan, MalaysiaDepartment of Allied Health Science, Universiti Tunku Abdul Rahman (UTAR), Kampar, 31900, Perak, MalaysiaDepartment of Chemistry, Islamic University of Madinah, Madinah, Saudi ArabiaDepartment of Chemical Science, Universiti Tunku Abdul Rahman (UTAR), Kampar31900, Perak, MalaysiaIn the realm of nanotechnology, the synthesis of nanoparticles using environmentally benign methods, such as using plant extracts, has garnered significant attention. This work reports a simple and eco-friendly approach for the synthesis of nickel oxide nanoparticles (NiO NPs) utilizing microwave irradiation in the presence of lemon peel extract as a green reducing agent and Ni(CH3COO)2·2H2O as a precursor. Numerous analytical techniques were employed to determine the optical, morphological, and structural properties of the green-synthesized NiO NPs. The findings revealed that the resulting NiO NPs are pure, with an average size of 34 nm and a spherical geometry, possessing a face-centered-cubic crystalline structure. The antibacterial activities of the NiO NPs were preliminarily investigated against Gram-positive bacteria (Bacillus subtilis and Staphylococcus aureus) and Gram-negative bacteria (Klebsiella pneumoniae and Salmonella typhimurium). The morphological changes in B. subtilis and S. typhimurium were also evaluated by FE-SEM analysis, which showed that some cells were partially damaged and distorted in shape upon treatment with NiO NPs, thus demonstrating their promising antibacterial activities.https://doi.org/10.1515/gps-2024-0071green synthesisbiowastenio nanoparticlesantibacterial activityantibacterial mechanism |
| spellingShingle | Heng Mei Hsuan Win Yip Foo Cheah Eddy Seong Guan Chan Yu Bin Rahman Md. Khalilur Sultana Sabiha Tey Lai-Hock Wong Ling Shing Djearamane Sinouvassane Akhtaruzzaman Md. Aminuzzaman Mohammod Microwave-assisted green synthesis, characterization, and in vitro antibacterial activity of NiO nanoparticles obtained from lemon peel extract Green Processing and Synthesis green synthesis biowaste nio nanoparticles antibacterial activity antibacterial mechanism |
| title | Microwave-assisted green synthesis, characterization, and in vitro antibacterial activity of NiO nanoparticles obtained from lemon peel extract |
| title_full | Microwave-assisted green synthesis, characterization, and in vitro antibacterial activity of NiO nanoparticles obtained from lemon peel extract |
| title_fullStr | Microwave-assisted green synthesis, characterization, and in vitro antibacterial activity of NiO nanoparticles obtained from lemon peel extract |
| title_full_unstemmed | Microwave-assisted green synthesis, characterization, and in vitro antibacterial activity of NiO nanoparticles obtained from lemon peel extract |
| title_short | Microwave-assisted green synthesis, characterization, and in vitro antibacterial activity of NiO nanoparticles obtained from lemon peel extract |
| title_sort | microwave assisted green synthesis characterization and in vitro antibacterial activity of nio nanoparticles obtained from lemon peel extract |
| topic | green synthesis biowaste nio nanoparticles antibacterial activity antibacterial mechanism |
| url | https://doi.org/10.1515/gps-2024-0071 |
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