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24 articles for “Microwave synthesis”
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A Comprehensive Review on Coumarin Derivatives
Abstract: Coumarins are naturally occurring compounds found in plants, fungi, and microorganisms with diverse bioactivities. They have antithrombotic, anti-inflammatory, antioxidant, antimicrobial, antiviral, anticancer, and neuroprotective properties. Extracting coumarins, using methods like maceration and microwave- assisted extraction, is crucial for their applications. However, safety and toxicology are important, especially in pharmaceuticals, cosmetics, and food additives. Consuming moderate amounts of coumarin-rich foods is generally safe, but excessive intake raises concerns about hepatotoxicity and …
Published in Research and Reviews: A Journal of Pharmaceutical Science · Vol. 16, Issue 1, 2025 · pp. 72–80 Read article
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A Review study of Mn-Zn Ferrite with Applications and Synthesis processes
Abstract: The distinct magnetic characteristics and adaptability of Mn-Zn ferrites make them broadly applicable in a wide range of industries and applications. Temperature stability, high electricity resistivity, magnetic permeability, permittivity, saturation magnetization, and low power losses are among the characteristics of Mn-Zn ferrites. These ferrites particularly in the form of magnetic nanoparticles, have garnered significant interest in cancer research and therapy and the biomedical field. Researchers are keenly interested in the …
Published in Research & Reviews : Journal of Physics · Vol. 13, Issue 2, 2024 · pp. 15–26 Read article
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On the Electrical Conductivity of ZnO Nanocrystals Synthesized by Solvothermal Method
Abstract: ZnO nanocrystals were synthesized using microwave oven technique. The electrical properties of ZnO were studied using impedance spectroscopy. In this work, measurements on the AC and DC conductivities of the pelletized ZnO samples were carried out. The frequency dependence of both AC conductivity and the dielectric constant of nanocrystals of ZnO were investigated in the frequency range 1 Hz–1 MHz. Electrical characterizations using impedance spectroscopy were carried out for pelletized …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 2, Issue 3, 2012 · pp. 18–24 Read article
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The Essences of Nanotechnology and its Role in Molecular Nanoelectronics & Communication
Abstract: In this paper, the essence of nanotechnology is reviewed. Most of the properties of nanomaterials and structures arising from the synthesis and growth conditions and physical theory are reviewed. Hence, some of the techniques of synthesizing nanomaterials and theoretical methods used to describe the physical and bio – chemical properties are highlighted. The theoretical formalism is intended to describe the interactions of spins and electrons in atomic scale. The consensus …
Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 24, Issue 2, 2022 · pp. 1–16 Read article