Producing High Purity of Metal Oxide Nano Structural Using Simple Chemical Method

Aseel, M A; Itab, F H; Ahmed, Fatima

doi:10.1088/1742-6596/1032/1/012036

Cited by 12 publications

(5 citation statements)

References 4 publications

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“…The size of MgO NPs was attained by Debye-Scherrer's equation D = Kλ/βcos θ Where D is the size of the crystal; K is constant its value (0.9); λ , β are the full width half maximum (FWHM) ,which indicate and confirm that the MgO NPs has face centered cubic (fcc). That is compatible with the results of the literature (27). X-ray diffraction patterns of the MgO NPs showed in comparison to the standard reference of JCPDS No.…”

Section: Structural Characterization Xrd Measurementssupporting

confidence: 92%

Studying the Effect of Magnesium Oxide Nanoparticles Prepared on the Surface of Poly Methyl Methacrylate

Mohammed

2020

Baghdad Sci.J

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In this paper, magnesium oxide nanoparticles (MgO NPS) have been prepared and characterized and its concentration effect has been studied on polymers surface (MgO NPS). The results showed that the degradation of poly methyl methacrylate increased when using such metal oxide. The results also showed that the metal oxide increased the degradation of poly methyl methacrylate. X-ray diffraction, scanning electron microscopy, atomic force microscopy were used to study the morphological characteristics and size of nano MgO particles analysis. Films were prepared by mixing the different masses of MgO NPS (0.025, 0.05, 0.1, 0.2 and 0.4) % with a polymer solution ratio (W/V) 7 %. Photo- degradation rate was monitored irradiation’s time by measuring the incident frequency of the index value of the hydroxyl coefficient of growth (IOH) at fixed film thickness and constant concentration. Spectrophotometry (IR, and UV. Visible) techniques were used to determine the change in the intensity of the spectrum bundles.

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Section: Structural Characterization Xrd Measurementssupporting

confidence: 92%

Studying the Effect of Magnesium Oxide Nanoparticles Prepared on the Surface of Poly Methyl Methacrylate

Mohammed

2020

Baghdad Sci.J

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“…It can also be observed from the figure that the PL emission intensity is higher at higher calcination temperature. This is in agreement with the higher absorbance at higher calcination temperature from the optical absorption spectral studies (Aseel et al, 2018;Nirmala et al, 2013;Joya et al, 2016).…”

Section: Edx Studiessupporting

confidence: 87%

“…CaO is one of the most promising metal oxides, less expensive and easy to produce and hence finds application as catalysts in LEDs, remediation agent for toxic wastes, purification of hot gases, for CO 2 capture etc (Sorbiun et al, 2018), additive in refractory (Mirghiasi et al, 2014), doping material (Alavi and Morsali, 2010), pollutant emission control and flue gas desulfurization (Liu et al (2010)). As it possesses unique structural and optical properties, CaO can be used as a potential drug delivery agent (Abraham and Sarathy, 2018), in photodynamic therapy (PDT), photo-thermal therapy (PTT), biomedical assessments like biodistribution, biolabeling (Butt et al, 2015) and synaphic delivery of chemotherapeutic agents (Aseel et al, 2018). Considering these applications of CaO nanoparticles, an ecofriendly, nontoxic and cost-effective method for synthesis of these nanoparticles would be of much interest.…”

Section: Introductionmentioning

confidence: 99%

Green synthesis of calcium oxide nanoparticles at different calcination temperatures

Bano¹,

Pillai²

2020

WJSTSD

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PurposeThe purpose of this paper is to prepare calcium oxide (CaO) nanoparticles by green synthesis technique and study its structural, morphological and optical properties. The prepared samples were calcined at, 200°C, 300°C and 500°C, and the variation in the properties at different temperatures were investigated.Design/methodology/approachGreen approach has been used in the present work to synthesise the CaO nanoparticles using Murraya Koenigii leaf (curry leaves) extract as a capping agent. This technique involves the use of nontoxic reagents and natural products derived from various parts of plants.FindingsStudies reveal that CaO nanoparticles with good optical properties can be synthesized successfully by green approach. The optical absorbance spectra show a broad absorption peak around 400–500 nm. FTIR studies confirm the presence of different functional groups that help in the stabilization of CaO nanoparticles. PL emission spectra show a high intensity emission peak at around 231 nm in addition to peaks at 375 nm and 400 nm. XRD studies show planes of CaO cubic phase. SEM images show a nonuniform distribution of spherical particles along with some clusters. EDX spectra confirm the presence of calcium and oxygen.Practical implicationsCaO nanoparticles have wide applications in optical devices as well as in phototherapy. It is thus interesting to devise new and eco-friendly techniques to synthesise these nanoparticles to suit these applications.Originality/valueThis work would provide a new insight into the preparation of different metal oxide nanoparticles by a very simple and cost-effective green technique without the use of toxic reagents.

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“…In the medical field, a CaO NPs have applications in drug delivery (Butt et al, 2015), where the above research mentioned studied the toxicity of CaO nanoparticles in rats using manual hematoxylin and eosin staining protocols and acute tubular and hepatic degenerations were observed in the kidneys and liver respectively. CaO NPs are used as a synaptic factor of chemotherapeutic agents, and in phototherapy (Aseel et al, 2018). Calcium oxide and calcium hydroxide Ca(OH)2 NPs have proven efficacy in human root dentin by the elimination of Enterococcus faecalis (Louwakul et al, 2017).…”

Section: Scientistsmentioning

confidence: 99%

Untitled

2022

JJBS

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Study areas include cell biology, genomics, microbiology, immunology, molecular biology, biochemistry, embryology, immunogenetics, cell a n d tissue culture, molecular ecology, genetic engineering and biological engineering, bioremediation and biodegradation, bioinformatics, biotechnology regulations, gene therapy, organismal biology, microbial and environmental biotechnology, marine sciences. The JJBS welcomes the submission of manuscripts that meet the general criteria of significance and academic excellence. All articles published in JJBS are peerreviewed. Papers will be published approximately in one to two months after acceptance.

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Producing High Purity of Metal Oxide Nano Structural Using Simple Chemical Method

Cited by 12 publications

References 4 publications

Studying the Effect of Magnesium Oxide Nanoparticles Prepared on the Surface of Poly Methyl Methacrylate

Studying the Effect of Magnesium Oxide Nanoparticles Prepared on the Surface of Poly Methyl Methacrylate

Green synthesis of calcium oxide nanoparticles at different calcination temperatures

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