FESEM
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A New Approach of Synthesis Fe-Substituted Bi-2223 Superconductors
Abstract: Generally, the Bismuth based high temperature superconductors are utilizing in three phases as Bi-2201, Bi-2212 and Bi-2223. These have different transition temperature according to superconducting phase. Here, we studied about Bi-2223 phase by using complex Bi2Sr2Can-1 (Cu1-xFex)3O10+δ where n = 3. In this complex, we has been doped iron in Coper (Cu) site (x = 0.07%). This sample was prepared by solid state reaction method. The planetary Ball mill was …
Published in Research & Reviews : Journal of Physics · Vol. 10, Issue 3, 2021 · pp. 22–29 Read article
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A Benign Route for the Synthesis of MgO Nanoparticles and Their Antifungal Activity
Abstract: Magnesium oxide nanoparticles (MgO NP’s) with particle size 50±10 nm were prepared by hydrothermal method and further characterized by X-ray Diffractometry (XRD) and high resolution field emission scanning electron microscopy (FESEM). The prepared MgO NP’s were also evaluated for their antifungal activity against Trichothecium roseum, Cladosporium herbarum, and Alternaria alternata. The antifungal activity of the synthesized nanoparticles against the selected fungi was assessed as reduction in spore germination and by …
Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 23, Issue 3, 2021 · pp. 37–44 Read article
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Morphological and Optical Characterization of Zinc Sulphide Nanostructure Synthesized by Green Route of Musa Peels
Abstract: AbstractZinc sulphide nanoparticles are very good candidate for optoelectronic applications. In this paper we have reported green synthesis of zinc sulphide nanoparticles using Musa peels available in abundance as organic waste. Various precursor ratios and various extract concentrations were used. The samples obtained were analyzed using optical and morphological characterization. Strong blue shift in absorption edges was observed for increasing concentration of thiourea. It also was influenced by concentration of …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 7, Issue 2, 2017 · pp. 23–28 Read article