Visible light photocatalytic degradation and biological activities of Aegle marmelos-mediated cerium oxide nanoparticles
This study investigated the antibacterial and photocatalytic properties of cerium oxide nanoparticles (CeO2 NPs), which were synthesized using Aegle marmelos extract. CeO2 NPs were characterized by different spectroscopy methods such as ultraviolet-visible spectroscopy, powder X-ray diffraction, and...
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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-2024-0060 |
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| author | Jayakodi Santhoshkumar Sriramulu Mohana Govindasamy Mani Pandian Elumalai Shanmugam Rajeshkumar Ameen Fuad |
| author_facet | Jayakodi Santhoshkumar Sriramulu Mohana Govindasamy Mani Pandian Elumalai Shanmugam Rajeshkumar Ameen Fuad |
| author_sort | Jayakodi Santhoshkumar |
| collection | DOAJ |
| description | This study investigated the antibacterial and photocatalytic properties of cerium oxide nanoparticles (CeO2 NPs), which were synthesized using Aegle marmelos extract. CeO2 NPs were characterized by different spectroscopy methods such as ultraviolet-visible spectroscopy, powder X-ray diffraction, and Fourier transform-infrared spectroscopy. The shape and elemental analysis of synthesized CeO2 NPs were evaluated using scanning electron microscopy coupled with energy-dispersive X-ray spectroscopy. Further, the size and stability of the synthesized CeO2 NPs were characterized by ZETA potential and dynamic light scattering analysis. Further, the photocatalytic efficiency of synthesized NPs was verified by 98% of methylene blue dye degradation exhibited within 180 min at the visible region and the first-order kinetic value was 0.2038 min−1. The green synthesized CeO2 NPs were found to have significant antibacterial activity against bacterial organisms. The effective antibacterial activity of E. coli (30 ± 0.02), P. aeruginosa (30 ± 0.07), S. aureus (24 ± 0.04), and S. epidermis (29 ± 0.04) at 100 µg·mL−1. Therefore, Aegle marmelos CeO2 NPs were used as a photocatalytic and antimicrobial therapeutic agent. The synthesized CeO2 NPs also displayed enhanced anticancer efficacy with higher concentrations against MCF-7 cells. Thus, CeO2 NPs have antibacterial, anticancer, and photocatalytic properties, according to this study. |
| format | Article |
| id | doaj-art-d71392e4fe064b7eb34ec7e9d089ba3e |
| institution | Kabale University |
| issn | 2191-9550 |
| language | English |
| publishDate | 2024-11-01 |
| publisher | De Gruyter |
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| series | Green Processing and Synthesis |
| spelling | doaj-art-d71392e4fe064b7eb34ec7e9d089ba3e2024-12-02T12:04:00ZengDe GruyterGreen Processing and Synthesis2191-95502024-11-011312426710.1515/gps-2024-0060Visible light photocatalytic degradation and biological activities of Aegle marmelos-mediated cerium oxide nanoparticlesJayakodi Santhoshkumar0Sriramulu Mohana1Govindasamy Mani2Pandian Elumalai3Shanmugam Rajeshkumar4Ameen Fuad5Department of Biotechnology, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Science (SIMATS), Chennai, 602105, Tamil Nadu, IndiaDepartment of Biotechnology, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Science (SIMATS), Chennai, 602105, Tamil Nadu, IndiaProgram in Innovative Technology of Biomedical Engineering and Medical Devices, Ming Chi University of Technology, New Taipei City, 243303, TaiwanDepartment of Chemistry, SRM Institute of Science and Technology, Ramapuram campus, Chennai, 600089, IndiaNanobiomedicine Lab, Centre for Global Health Research, Saveetha Medical College and Hospital, Saveetha Institute of Medical and Technical Sciences, Chennai, 602105, Tamil Nadu, IndiaDepartment of Botany and Microbiology, College of Science, King Saud University, Riyadh11451, Saudi ArabiaThis study investigated the antibacterial and photocatalytic properties of cerium oxide nanoparticles (CeO2 NPs), which were synthesized using Aegle marmelos extract. CeO2 NPs were characterized by different spectroscopy methods such as ultraviolet-visible spectroscopy, powder X-ray diffraction, and Fourier transform-infrared spectroscopy. The shape and elemental analysis of synthesized CeO2 NPs were evaluated using scanning electron microscopy coupled with energy-dispersive X-ray spectroscopy. Further, the size and stability of the synthesized CeO2 NPs were characterized by ZETA potential and dynamic light scattering analysis. Further, the photocatalytic efficiency of synthesized NPs was verified by 98% of methylene blue dye degradation exhibited within 180 min at the visible region and the first-order kinetic value was 0.2038 min−1. The green synthesized CeO2 NPs were found to have significant antibacterial activity against bacterial organisms. The effective antibacterial activity of E. coli (30 ± 0.02), P. aeruginosa (30 ± 0.07), S. aureus (24 ± 0.04), and S. epidermis (29 ± 0.04) at 100 µg·mL−1. Therefore, Aegle marmelos CeO2 NPs were used as a photocatalytic and antimicrobial therapeutic agent. The synthesized CeO2 NPs also displayed enhanced anticancer efficacy with higher concentrations against MCF-7 cells. Thus, CeO2 NPs have antibacterial, anticancer, and photocatalytic properties, according to this study.https://doi.org/10.1515/gps-2024-0060aegle marmelos extractdls analysismethylene bluevisible lightantibacterial activity |
| spellingShingle | Jayakodi Santhoshkumar Sriramulu Mohana Govindasamy Mani Pandian Elumalai Shanmugam Rajeshkumar Ameen Fuad Visible light photocatalytic degradation and biological activities of Aegle marmelos-mediated cerium oxide nanoparticles Green Processing and Synthesis aegle marmelos extract dls analysis methylene blue visible light antibacterial activity |
| title | Visible light photocatalytic degradation and biological activities of Aegle marmelos-mediated cerium oxide nanoparticles |
| title_full | Visible light photocatalytic degradation and biological activities of Aegle marmelos-mediated cerium oxide nanoparticles |
| title_fullStr | Visible light photocatalytic degradation and biological activities of Aegle marmelos-mediated cerium oxide nanoparticles |
| title_full_unstemmed | Visible light photocatalytic degradation and biological activities of Aegle marmelos-mediated cerium oxide nanoparticles |
| title_short | Visible light photocatalytic degradation and biological activities of Aegle marmelos-mediated cerium oxide nanoparticles |
| title_sort | visible light photocatalytic degradation and biological activities of aegle marmelos mediated cerium oxide nanoparticles |
| topic | aegle marmelos extract dls analysis methylene blue visible light antibacterial activity |
| url | https://doi.org/10.1515/gps-2024-0060 |
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