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Biofabrication of copper oxide nanoparticles using Andean blackberry (Rubus glaucus Benth.) fruit and leaf
Open accessAbstract
Biofabrication of copper oxide nanoparticles (CuO-NPs) of a desired size remains a significant challenge. In this report, CuO-NPs were fabricated by treating 10 mM copper nitrate with Andean blackberry fruit (ABF) and leaf (ABL); and evaluated its antioxidant activity. As-prepared NPs characterization were determined by UV–visible spectrophotometry, Dynamic Light Scattering (DLS), transmission electron microscopy (TEM) with selected area electron diffraction (SAED) and X-ray diffraction (XRD) analysis. UV–visible spectroscopy showed an electronic excitonic transition at 250–255 nm clearly reveals the formation of ABF and ABL CuO-NPs. DLS analysis demonstrated mean diameter of ABF CuO-NPs (43.3 nm) smaller than ABL CuO-NPs (52.5 nm). TEM with SAED confirmed the CuO-NPs are spherical and of partial crystalline nature. Furthermore, the antioxidant efficacy of ABF CuO-NPs showed 89.02%, 1 mM whereas ABL CuO-NPs 75.92%, 1 mM against 1,1-diphenyl-2-picrylhydrazyl. From the results obtained it is suggested that green CuO-NPs could be used effectively in future biomedical concerns.
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Cites
Evidence for stripe correlations of spins and holes in copper oxide superconductors
Tranquada, J. M., Sternlieb, B. J., Axe, J. D., Nakamura, Y., & Uchida, S. (1995) · Nature · doi:10.1038/375561a0 · Cited by 3,144
Cited by
Green synthesis of nanoparticles: Current developments and limitations
Ying, S., Guan, Z., Ofoegbu, P. C., Clubb, P., Rico, C., He, F., & Hong, J. (2022) · Environmental Technology & Innovation · doi:10.1016/j.eti.2022.102336 · Cited by 1,677
Green synthesis of silver nanoparticles using Andean blackberry fruit extract
Kumar, B., Smita, K., Cumbal, L., & Debut, A. (2017) · Saudi Journal of Biological Sciences · doi:10.1016/j.sjbs.2015.09.006 · Cited by 356
Self-citationSynthesis, biomedical applications, and toxicity of CuO nanoparticles
Naz, S., Gul, A., Zia, M., & Javed, R. (2023) · Applied Microbiology and Biotechnology · doi:10.1007/s00253-023-12364-z · Cited by 279
Metadata
- Authors
- Kumar, B., Smita, K., Cumbal, L., Debut, A., & Angulo, Y.
- Venue
- Journal of Saudi Chemical Society
- Published
- 2017-01
- Volume
- 21
- Pages
- S475-S480
- ISSN
- 1319-6103 (ISSN-L)
- OpenAlex
- W2089561290
- Cited by
- 177
- References
- 1
- FWCI
- 3.33
- Type
- journal article
- Language
- en
- Open access
- hybrid
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- Kumar, B., Smita, K., Cumbal, L., Debut, A., & Angulo, Y. (2017). Biofabrication of copper oxide nanoparticles using Andean blackberry (Rubus glaucus Benth.) fruit and leaf. Journal of Saudi Chemical Society. https://doi.org/10.1016/j.jscs.2015.01.009
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