Antibacterial activity of copper-decorated CeO2 nanoparticles and preparation of antifouling polyethersulfone surface
Cerium oxide NPs (nano-CeO2), with notable performance in various biological tests like redox activity, free radical scavenging, and biofilm inhibition, emerge as significant candidates to address issues in related areas. In this research, copper-decorated nano-CeO2 (Cu@nano-CeO2) were first synthes...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2024-12-01
|
| Series: | Heliyon |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2405844024168491 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1846125357643595776 |
|---|---|
| author | Lokman Şener Sadin Özdemir M. Serkan Yalçın Mehmet Gülcan Nadir Dizge |
| author_facet | Lokman Şener Sadin Özdemir M. Serkan Yalçın Mehmet Gülcan Nadir Dizge |
| author_sort | Lokman Şener |
| collection | DOAJ |
| description | Cerium oxide NPs (nano-CeO2), with notable performance in various biological tests like redox activity, free radical scavenging, and biofilm inhibition, emerge as significant candidates to address issues in related areas. In this research, copper-decorated nano-CeO2 (Cu@nano-CeO2) were first synthesized and then characterized using advanced techniques such as SEM-EDX, XRD, XPS, BET, and ICP-OES. The biochemical properties of the obtained Cu@nano-CeO2 nanostructure and its performance in polyethersulfone (PES) membranes were thoroughly investigated in this research study. The free radical scavenging effect of Cu@nano-CeO2 at 100 mg/L concentration was determined as 100 % with the same activity as the reference compounds Trolox and ascorbic acid. It enhanced 2.9-fold α-amylase enzyme activity at 50 mg/L. Plasmid DNA was completely degraded at 100 mg/L concentration. Cu@nano-CeO2 provided significant inhibition against tested bacterial and fungal strains, especially Gram-positives than Gram-negatives and fungus. Anti-biofilm activity was determined against S. aureus and P. aeruginosa as 98.3 and 82.1 %, respectively. Furthermore, E. coli inhibition activity of PES/Cu@nano-CeO2 1.0 wt% membrane was determined as 100 %. Owing to the promising results obtained, we can suggest that Cu@nano-CeO2 can be used in wastewater treatment. |
| format | Article |
| id | doaj-art-d4d2f5b455db4801a1e2b06ddd51a19d |
| institution | Kabale University |
| issn | 2405-8440 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Heliyon |
| spelling | doaj-art-d4d2f5b455db4801a1e2b06ddd51a19d2024-12-13T10:59:53ZengElsevierHeliyon2405-84402024-12-011023e40818Antibacterial activity of copper-decorated CeO2 nanoparticles and preparation of antifouling polyethersulfone surfaceLokman Şener0Sadin Özdemir1M. Serkan Yalçın2Mehmet Gülcan3Nadir Dizge4Food Processing Programme, Technical Science Vocational School, Mersin University, 33343, Yenisehir, Mersin, TurkeyDepartment of Chemistry and Chemical Processing Technologies, Technical Science Vocational School, Mersin University, 33343, Mersin, TurkeyDepartment of Chemistry, Faculty of Science, Van Yüzüncü Yıl University, Van, 65080, TurkeyFood Processing Programme, Technical Science Vocational School, Mersin University, 33343, Yenisehir, Mersin, Turkey; Corresponding author.Department of Environmental Engineering, Faculty of Engineering, Mersin University, 33343, Yenisehir, Mersin, Turkey; Corresponding author.Cerium oxide NPs (nano-CeO2), with notable performance in various biological tests like redox activity, free radical scavenging, and biofilm inhibition, emerge as significant candidates to address issues in related areas. In this research, copper-decorated nano-CeO2 (Cu@nano-CeO2) were first synthesized and then characterized using advanced techniques such as SEM-EDX, XRD, XPS, BET, and ICP-OES. The biochemical properties of the obtained Cu@nano-CeO2 nanostructure and its performance in polyethersulfone (PES) membranes were thoroughly investigated in this research study. The free radical scavenging effect of Cu@nano-CeO2 at 100 mg/L concentration was determined as 100 % with the same activity as the reference compounds Trolox and ascorbic acid. It enhanced 2.9-fold α-amylase enzyme activity at 50 mg/L. Plasmid DNA was completely degraded at 100 mg/L concentration. Cu@nano-CeO2 provided significant inhibition against tested bacterial and fungal strains, especially Gram-positives than Gram-negatives and fungus. Anti-biofilm activity was determined against S. aureus and P. aeruginosa as 98.3 and 82.1 %, respectively. Furthermore, E. coli inhibition activity of PES/Cu@nano-CeO2 1.0 wt% membrane was determined as 100 %. Owing to the promising results obtained, we can suggest that Cu@nano-CeO2 can be used in wastewater treatment.http://www.sciencedirect.com/science/article/pii/S2405844024168491AntimicrobialBiofilm inhibitionCerium oxide NPsDNA cleavagePES membrane |
| spellingShingle | Lokman Şener Sadin Özdemir M. Serkan Yalçın Mehmet Gülcan Nadir Dizge Antibacterial activity of copper-decorated CeO2 nanoparticles and preparation of antifouling polyethersulfone surface Heliyon Antimicrobial Biofilm inhibition Cerium oxide NPs DNA cleavage PES membrane |
| title | Antibacterial activity of copper-decorated CeO2 nanoparticles and preparation of antifouling polyethersulfone surface |
| title_full | Antibacterial activity of copper-decorated CeO2 nanoparticles and preparation of antifouling polyethersulfone surface |
| title_fullStr | Antibacterial activity of copper-decorated CeO2 nanoparticles and preparation of antifouling polyethersulfone surface |
| title_full_unstemmed | Antibacterial activity of copper-decorated CeO2 nanoparticles and preparation of antifouling polyethersulfone surface |
| title_short | Antibacterial activity of copper-decorated CeO2 nanoparticles and preparation of antifouling polyethersulfone surface |
| title_sort | antibacterial activity of copper decorated ceo2 nanoparticles and preparation of antifouling polyethersulfone surface |
| topic | Antimicrobial Biofilm inhibition Cerium oxide NPs DNA cleavage PES membrane |
| url | http://www.sciencedirect.com/science/article/pii/S2405844024168491 |
| work_keys_str_mv | AT lokmansener antibacterialactivityofcopperdecoratedceo2nanoparticlesandpreparationofantifoulingpolyethersulfonesurface AT sadinozdemir antibacterialactivityofcopperdecoratedceo2nanoparticlesandpreparationofantifoulingpolyethersulfonesurface AT mserkanyalcın antibacterialactivityofcopperdecoratedceo2nanoparticlesandpreparationofantifoulingpolyethersulfonesurface AT mehmetgulcan antibacterialactivityofcopperdecoratedceo2nanoparticlesandpreparationofantifoulingpolyethersulfonesurface AT nadirdizge antibacterialactivityofcopperdecoratedceo2nanoparticlesandpreparationofantifoulingpolyethersulfonesurface |