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Nonlinear Optical Properties and Cytotoxicity Studies of Fruit Extract Synthesized Silver and Gold Nanostructures.
- Source :
-
International Journal of Nanoscience . Aug2021, Vol. 20 Issue 4, p1-15. 15p. - Publication Year :
- 2021
-
Abstract
- Eco-friendlybiosynthesis of silver nanoparticles (Ag NPs) and gold (Au NPs) nanoparticles by using Punica granatum and C. reticulata extracts were synthesized efficiently. Ag and Au NPs with sizes 8–10 nm and 30–40 nm were successfully synthesized and extracts serve as capping agents. Forming of NPs was confirmed through UV-visible spectra, transmission electron microscopy (TEM), X-ray diffraction (XRD) and Fourier transform infrared spectra (FTIR) studies. The effect of NPs on the luminescence of Eu(TTFA)3 and Sm(TTFA)3 complexes was investigated. Luminescence intensities of the complexes were enhanced several times in the presence of silver and get quenched due to reabsorption of Au NPs. The nonlinear optical properties of NPs were calculated using open aperture Z-scan and degenerate four-wave mixing in the femtosecond region. The toxicity and antimicrobial activities of Ag and Au NPs were studied. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0219581X
- Volume :
- 20
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- International Journal of Nanoscience
- Publication Type :
- Academic Journal
- Accession number :
- 153457560
- Full Text :
- https://doi.org/10.1142/S0219581X21500319