14990nas a2200217 45000080041000002450156000412100069001972600008002663000011002744900006002855201418100291100002814472700002214500700001514522700002214537700002014559700002714579700002914606700001714635856012014652 2025 eng d00aRapid biosynthesis of N-doped TiO2 nanoparticles using plant extract of Tamarix sp.: Its antimicrobial, anti-oxidant activity and dielectric properties0 aRapid biosynthesis of Ndoped TiO2 nanoparticles using plant extr cAPR a1006240 v73 a

Green synthesis is a technique for the fabrication of nanoparticles (NPs) that is easy, eco-friendly, and emergent. It is currently garnering the attention of the scientific community worldwide since it is non-toxic, inexpensive, and reliable, and it takes place under ambient conditions. This research aimed to synthesize green N-doped titanium dioxide nanoparticles (N-TiO2) and analyze their antimicrobial, anti-oxidant activity, and dielectric properties. A leaf extract of Tamarix sp. was used in a single step at room temperature to fabricate N-TiO2 nanoparticles with an average particle size of 26.5 nm. They were subsequently characterized by certain methods like Ultra Violet-Visible spectroscopy, Transmission Electron MicroscopyField Emission Scanning Electron Microscopy, X-ray diffraction, X-ray photoelectron spectroscopy, Fourier Transform Infra-Red Spectroscopy, etc. Moreover, the efficiency of the synthesized nanoparticles as antimicrobial agents was investigated against Bacillus subtilisEscherichia coli and Aspergillus niger. Using 2, 2-diphenyl-1-picrylhydrazyl hydrate (DPPH), the antioxidant activity of synthesized N-TiO2 nanoparticles (NPs) was evaluated. UV–visible spectrophotometry was used to monitor the radical-scavenging activity of N-TiO2 NPs. The dielectric properties were examined with the help of impedence analyzer and we observed high dielectric constant and very low tangent loss.

1 aNaqvi, Syed, Mohd Adnan1 aIslam, Sk, Najrul1 aRaza, Azam1 aKshirsagar, Deepa1 aChavan, Padmaja1 aChankeshwara, Vishakha1 aFirdousi, Shakeel, Ahmad1 aAhmad, Absar uhttps://library.ncl.res.in/content/rapid-biosynthesis-n-doped-tio2-nanoparticles-using-plant-extract-tamarix-sp-its