Engineering technology characterization of source solution for ZnO and their data analytics effect with aloe vera extract

Abstract

Increased population has led to create the environmental related issues. Zinc Oxide has great attention due to its application in versatile smart and functional material. In the recent paper, we have observed the variation in shape and size for different precursor (0.45 M - Zn acetate dihydrate, Zn nitrate hexahydrate) with aloe vera extract ZnO nanoparticles, data analytics have been prepared with annealing at 650 ^∘C. The prepared solution was analyzed by using simple solution method. Structural, morphological, optical and electrical properties defined certain nanomaterials. XRD spectra showed polycrystalline in nature. In the case of Zn nitrate, more instance peaks are found and SEM reveals the particle size drop into a range of 50-90 nm. Analysis of FTIR was conducted to classify the mineral constituents. The further capacitance levels are measured at a low scale. The resistivity spectrum of ZnO nanoparticles ranged from $3\times {10}^{-2}$ to $5\times {10}^{-2}$ (in cm)⁻¹. Optical band gap of the synthesized particles lies in the range of 3.10-3.20 eV, which confirmed that nanoparticles are suitable for gas sensor and solar cell applications. These synthesized nanoparticles can further be used for the neuroscience application such as fabrication of medical instruments and for medical purpose too. In turn, these materials contribute to novel diagnostic and therapeutic strategies, including drug delivery, neuroprotection, neural regeneration, neuroimaging and neurosurgery.