Please use this identifier to cite or link to this item:
https://hdl.handle.net/10321/4296
DC Field | Value | Language |
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dc.contributor.author | Palithya, Sashikiran | en_US |
dc.contributor.author | Gaddam, Susmila Aparna | en_US |
dc.contributor.author | Kotakadi, Venkata Subbaiah | en_US |
dc.contributor.author | Penchalaneni, Josthna | en_US |
dc.contributor.author | Golla, Narasimha | en_US |
dc.contributor.author | Krishna, Suresh Babu Naidu | en_US |
dc.contributor.author | Naidu, C.V. | en_US |
dc.date.accessioned | 2022-09-29T07:30:17Z | - |
dc.date.available | 2022-09-29T07:30:17Z | - |
dc.date.issued | 2022-01-02 | - |
dc.identifier.citation | Palithya, S. et al. 2022. Green synthesis of silver nanoparticles using flower extracts of Aerva lanata and their biomedical applications. Particulate Science and Technology. 40(1): 84-96. doi:10.1080/02726351.2021.1919259 | en_US |
dc.identifier.issn | 0272-6351 | - |
dc.identifier.issn | 1548-0046 (Online) | - |
dc.identifier.other | isidoc: YM3ON | - |
dc.identifier.uri | https://hdl.handle.net/10321/4296 | - |
dc.description.abstract | In the present study, green synthesis of silver nanoparticles (AgNPs) was performed using flower extracts of Aerva lanata (Al) from Amaranthaceae family. The size, shape, and elemental composition of the silver nanoparticles (AgNPs) was studied using transmission electron microscopy (TEM), scanning electron microscopy (SEM), energy dispersive X-ray analysis (EDX), and UV-visible spectroscopy. The dynamic light scattering (DLS), of silver nanoparticles (AgNPs) exhibited mean size of 7.6 nm in the range of 5–15 nm, having a poly-dispersed indexed value of 0.419. Zeta potential contributing to the stability of silver nanoparticles was recorded as −18.7 mV. Transmission electron microscopy (TEM) and energy dispersive X-ray (EDX) analysis confirmed the presence of the synthesized AgNPs with an average size range 7 ± 3 nm. The biosynthesized silver nanoparticles displayed antibacterial activity against Gram-positive and Gram-negative bacteria. The 2,2’-Diphenyl-1-picrylhydrazyl (DPPH) radical scavenging assay revealed antioxidant potential of silver nanoparticles in the concentration of 100 µg/ml. The photocatalytic activity of silver nanoparticles was evaluated using decolourization of the dyes under the sunlight using UV-Vis. spectroscopy. The results suggest that biosynthesized silver nanoparticles from A. lanata (Al-AgNPs) flower extracts have broad spectrum antibacterial, antioxidant and catalytic activities may be useful in a variety of biomedical and industrial applications. | en_US |
dc.format.extent | 14 p | en_US |
dc.language.iso | en | en_US |
dc.publisher | Informa UK Limited | en_US |
dc.relation.ispartof | Particulate Science and Technology; Vol. 40, Issue 1 | en_US |
dc.subject | Aerva lanata | en_US |
dc.subject | Antibacterial activity | en_US |
dc.subject | Antioxidant activities | en_US |
dc.subject | Electron microscopy | en_US |
dc.subject | Spectral characterization | en_US |
dc.subject | Antibacterial resistance | en_US |
dc.subject | Chemical Engineering | en_US |
dc.subject | Mechanical Engineering | en_US |
dc.title | Green synthesis of silver nanoparticles using flower extracts of Aerva lanata and their biomedical applications | en_US |
dc.type | Article | en_US |
dc.date.updated | 2022-09-05T13:30:26Z | - |
dc.identifier.doi | 10.1080/02726351.2021.1919259 | - |
item.fulltext | With Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.languageiso639-1 | en | - |
item.openairetype | Article | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
Appears in Collections: | Research Publications (Applied Sciences) |
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Particulate Science & Tech Copyright clearance.docx | Copyright clearance | 208.41 kB | Microsoft Word XML | View/Open |
Palithya_S_et al._2021.pdf | Article | 4.12 MB | Adobe PDF | View/Open |
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