Preparation and Characterization of Chitosan Nanocomposites Material Using Silver Nanoparticle Synthesized Carmona retusa (Vahl) Masam Leaf Extract for Antioxidant, Anti-cancerous and Insecticidal Application

2019 ◽  
Vol 30 (4) ◽  
pp. 1145-1155 ◽  
Author(s):  
Ramanathan Rajkumar ◽  
Muthugounder Subramanian Shivakumar ◽  
Sengottayan Senthil Nathan ◽  
Kuppusamy Selvam
Keyword(s):  
Silver Nanoparticle ◽  
Leaf Extract

Synthesis and characterization of TiO2 NPs by aqueous leaf extract of Coleus aromaticus and assess their antibacterial, larvicidal, and anticancer potential

2021 ◽  
pp. 111335
Author(s):  
Mathiyazhagan Narayanan ◽  
Paramasivam Vigneshwari ◽  
Devarajan Natarajan ◽  
Sabariswaran Kandasamy ◽  
Mishal Alsehli ◽  
...  
Keyword(s):  
Leaf Extract ◽  
Synthesis And Characterization ◽  
Tio2 Nps ◽  
Aqueous Leaf Extract ◽  
Coleus Aromaticus

Synthesis and characterization of silver nanoparticle nanocomposite thin films with thermally induced surface morphology changes

2015 ◽  
Vol 159 ◽  
pp. 118-121 ◽  
Author(s):  
Ernandes T. Tenório-Neto ◽  
Marcos R. Guilherme ◽  
Manuel E.G. Winkler ◽  
Lucio Cardozo-Filho ◽  
Stéphani C. Beneti ◽  
...  
Keyword(s):  
Thin Films ◽  
Surface Morphology ◽  
Silver Nanoparticle ◽  
Synthesis And Characterization ◽  
Thermally Induced ◽  
Nanocomposite Thin Films ◽  
Morphology Changes

Synthesis and Characterization of Silver Nanoparticles from Psidium Guajava Leaf Extract

2021 ◽  
Vol 14 (5) ◽  
pp. 5634-5638
Author(s):  
Sruthi Radhakrishnan
Keyword(s):  
Silver Nanoparticles ◽  
Silver Nanoparticle ◽  
Leaf Extract ◽  
Nanoparticle Synthesis ◽  
Ethanolic Extract ◽  
Psidium Guajava ◽  
Sem Analysis ◽  
Synthesis Of Nanoparticles ◽  
Elemental Silver ◽  
Ft Ir

Green route for the synthesis of nanoparticles has become more acceptable than the other chemical as well as biological route. In the present study, silver nanoparticle is synthesized using ethanolic extract of Psidium guajava leaves. Further the synthesized silver nanoparticles were characterized by UV-Visible Spec, FT-IR, X-Ray Diffraction FESEM and E-DAX. The results of FT-IR provided evidence of the involvement of phytochemicals present in the leaf extract in the reduction of silver nitrate to silver nanoparticles. XRD confirmed the crystalline structure as well as shape of the synthesized nanoparticle as face-centred cubic. E-DAX profiling helped in determining the presence of elemental silver. The size of the nanoparticle procured by SEM analysis was found to be approximately 30-50 nm in size. Thus, the findings of this study showed that the plant assisted method for silver nanoparticle synthesis is more effective and further application level studies can shed lights on their use in healing of various human ailments.   

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