Please use this identifier to cite or link to this item:
http://hdl.handle.net/123456789/6357
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Marunganathan, V. | en_US |
dc.contributor.author | Kumar, M. S. K. | en_US |
dc.contributor.author | Kari, Z.A. | en_US |
dc.contributor.author | Giri, J. | en_US |
dc.contributor.author | Shaik, M. R. | en_US |
dc.contributor.author | Shaik, B. | en_US |
dc.contributor.author | Guru A. | en_US |
dc.date.accessioned | 2024-08-21T06:42:28Z | - |
dc.date.available | 2024-08-21T06:42:28Z | - |
dc.date.issued | 2024-12 | - |
dc.identifier.issn | 03014851 | - |
dc.identifier.uri | http://hdl.handle.net/123456789/6357 | - |
dc.description | Web of Science / Scopus | en_US |
dc.description.abstract | Background: Kappaphycus alvarezii, a marine red algae species, has gained significant attention in recent years due to its versatile bioactive compounds. Among these, κ-carrageenan (CR), a sulfated polysaccharide, exhibits remarkable antimicrobial properties. This study emphasizes the synergism attained by functionalizing zinc oxide nanoparticles (ZnO NPs) with CR, thereby enhancing its antimicrobial efficacy and target specificity against dental pathogens. Methods: In this study, we synthesized ZnO-CR NPs and characterized them using SEM, FTIR, and XRD techniques to authenticate their composition and structural attributes. Moreover, our investigation revealed that ZnO-CR NPs possess better free radical scavenging capabilities, as evidenced by their effective activity in the DPPH and ABTS assay. Results: The antimicrobial properties of ZnO-CR NPs were systematically assessed using a zone of inhibition assay against dental pathogens of S. aureus, S. mutans, E. faecalis, and C. albicans, demonstrating their substantial inhibitory effects at a minimal concentration of 50 μg/mL. We elucidated the interaction between CR and the receptors of dental pathogens to further understand their mechanism of action. The ZnO-CR NPs demonstrated a dose-dependent anticancer effect at concentrations of 5 μg/mL, 25 μg/mL, 50 μg/mL, and 100 μg/mL on KB cells, a type of Human Oral Epidermal Carcinoma. The mechanism by which ZnO-CA NPs induced apoptosis in KB cells was determined by observing an increase in the expression of the BCL-2, BAX, and P53 genes. Conclusion: Our findings unveil the promising potential of ZnO-CR NPs as a candidate with significant utility in dental applications. The demonstrated biocompatibility, potent antioxidant and antiapoptotic activity, along with impressive antimicrobial efficacy position these NPs as a valuable resource in the ongoing fight against dental pathogens and oral cancer. | en_US |
dc.publisher | Springer Science and Business Media B.V. | en_US |
dc.relation.ispartof | Molecular Biology Reports | en_US |
dc.subject | Antimicrobial | en_US |
dc.subject | Dental pathogen | en_US |
dc.subject | Zinc oxide nanoparticle | en_US |
dc.subject | κ-carrageenan | en_US |
dc.title | Marine-derived κ-carrageenan-coated zinc oxide nanoparticles for targeted drug delivery and apoptosis induction in oral cancer | en_US |
dc.type | International | en_US |
dc.identifier.doi | 10.1007/s11033-023-09146-1 | - |
dc.volume | 51(1) | en_US |
dc.description.articleno | 89 | en_US |
dc.description.type | Article | en_US |
item.openairetype | International | - |
item.grantfulltext | none | - |
item.fulltext | No Fulltext | - |
crisitem.author.dept | Universiti Malaysia Kelantan | - |
Appears in Collections: | Faculty of Agro Based Industry - Journal (Scopus/WOS) |
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