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Investigation of Ag and Ag/Co bimetallic nanoparticles with naproxen-cyclodextrin inclusion complex

Mani, A and Ramasamy, P and Prabhu, AAM and Rajendiran, N (2023) Investigation of Ag and Ag/Co bimetallic nanoparticles with naproxen-cyclodextrin inclusion complex. In: Journal of Molecular Structure, 1284 .

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Official URL: https://doi.org/10.1016/j.molstruc.2023.135301


Silver and silver-cobalt bimetallic nanoparticles were prepared by chemical reduction method. Further the above nanoparticles with naproxen-β-cyclodextrin inclusion complex in solution phase as well as solid phase were analysed by UV–Visible, fluorescence, FTIR, Differential Scanning Colorimeter, XRD, SEM and TEM. Spectral, antibacterial and computational results for all the system have been reported and characterized to find out the stability of the system. UV–visible absorption spectra showed surface plasmon absorption maxima at 420 and 405 nm for silver and silver/cobalt nanoparticles respectively. In the presence of NP-β-CD inclusion complex, a blue shifted absorption maximum observed for silver and silver/cobalt nanoparticles indicate that, nanoparticles were encapsulated in the CD cavity.

Item Type: Journal Article
Publication: Journal of Molecular Structure
Publisher: Elsevier B.V.
Additional Information: The copyright for this article belongs to Elsevier B.V.
Keywords: Blue shift; Fourier transform infrared spectroscopy; Surface plasmons; System stability, Ag/co nanoparticle; Ag/co/NP-β-CD; Bimetallic nanoparticles; Co Nanoparticles; Cyclodextrin inclusion complexes; Inclusion complex; Naprox-β-CD inclusion complex; Naproxens; β-CD, Cyclodextrins
Department/Centre: Division of Biological Sciences > Molecular Biophysics Unit
Date Deposited: 21 Apr 2023 06:16
Last Modified: 21 Apr 2023 06:16
URI: https://eprints.iisc.ac.in/id/eprint/81312

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