Telosma cordata
and Zephyranthes candida mediated Green Synthesis of Zinc Oxide Nanoparticles using
Plant Extract
Dhanuja K., Manimegalai S., Prithiba A., Kanthimathi G. and Ancy M.V.
Res. J. Chem. Environ.; Vol. 28(11); 99-106;
doi: https://doi.org/10.25303/2811rjce0990106; (2024)
Abstract
The current research is focused on the production of zinc oxide nanoparticles utilizing
eco-friendly bio-reductants derived from the leaves of Telosma cordata and Zephyranthes
candida. Ultraviolet-visible (UV-VIS) spectroscopy is employed for quantitative
analysis based on the absorption of light by the analyte. FT-IR is utilized to characterize
the zinc oxide nanoparticles, identifying bio-functional groups present on their
surface. X-ray diffraction (XRD) patterns confirm the hexagonal phase and crystalline
size of the nanoparticles. Thermal gravimetric analysis was conducted to assess
the thermal stability of the nanoparticles.
Studies used optical profilometer for the topography and roughness of nanoparticles.
The-synthesized nanoparticles also demonstrate notable antibacterial activity. The
results of the study show that the plant extracts have several naturally occurring
bioactive compounds that could be effectively utilized in the production of nanoparticles.
