Improvement the Chemical Structure, Optical and Magnetic Properties of CuFe<sub>2</sub>O<sub>4</sub> Thin Films

Abdulsada, Ghufran J.; Kadam, Zeina M.

doi:10.36478/jeasci.2019.10251.10255

Cited by 4 publications

(3 citation statements)

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“…The experiment considered MB concentrations ranging from 10 to 100 mg L −1 , and the obtained data revealed distinct trends in the adsorption behavior of MWCNT/clay nanocomposites. For a 100 mL solution with an MB concentration of 40 mg L −1 , the percentage removal achieved was 93.65%, with an adsorption capacity of 36.66 mg/g for MWCNT/clay [27]. Interestingly, it was found that the adsorption capacity increased with the concentration of MB dye, while the removal percentage decreased [10].…”

Section: Effect Of Various Concentrations Of Mb Dyementioning

confidence: 95%

Characterization and Removal Efficiency Analysis of MWCNT/Clay Nanocomposites for MB Dye Adsorption

Abdulrazzak,

Aljeboree,

Naser

et al. 2024

RAiSE-2023

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Section: Effect Of Various Concentrations Of Mb Dyementioning

confidence: 95%

Characterization and Removal Efficiency Analysis of MWCNT/Clay Nanocomposites for MB Dye Adsorption

Abdulrazzak,

Aljeboree,

Naser

et al. 2024

RAiSE-2023

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“…The little enthalpy value provides strong evidence of weak interaction among dye and Activated carbon (palm leaf), and this will give proof a physical adsorption method among dye and the Activated carbon (palm leaf). 19 Data appear (ΔG) negative entropy is positive for adsorption; this means spontaneous and feasible adsorption occurs through increased orderliness at dye adsorption onto Activated carbon (palm leaf). The endothermic natural of dye adsorption via Activated carbon (palm leaf) reinforced through the values positive of ΔH.…”

Section: Effect Of Temperature and Thermodynamic Parametermentioning

confidence: 99%

Environmentally Friendly Activated Carbon Derived from Palm Leaf for the Removal of Toxic Reactive Green Dye

Aljeboree¹,

Essa²,

Kadam³

et al. 2023

IJPQA

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Activated carbon (palm leaf): low-cost sorbents, successfully used for dye adsorption from wastewater preparation of palm leaf, obtained from the grower in Iraq and dry in sunlight and im-pregnated to 3% HNO3 and then dried for 24 hours at 90°C. The adsorption was proved via way of utilizing the (FTIR) and (FE-SEM) analysis, it was observed that there is no change in the beam before and after adsorption only shifts in intensity, evidence of physical adsorption, and FESEM appear image before adsorption contains many smaller granules that are not clustered together and spread on the surface, but after the adsorption we notice the swelling of these particles and they form irregular clusters, evidence of loading the dye inside these granules, which led to swelling. The kinetic model experimental result was carried out via two models fi rst and second order, utilized to describe the adsorption process. Second model kinetic by greater than R2= 0.9864. The study discusses the thermodynamic Factors having changes in enthalpy, entropy, and Gibbs free energy. Through the results, it was found that the adsorption process is an endothermic and spontaneous reaction.

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“…Subsequently, the percentage of swelling of hydrogel is very small, and the drug release is in a few proportions compared to the release at (pH = 7.4). 25…”

Section: Drug Releasementioning

confidence: 99%

Study on Control-release and Synchronized of Metformin Hydrochloride Drug from Hydrophilic Polymers AgNP/SCC-g-poly (AAc-AAm)

Aljeboree¹,

Radia²,

Kadam³

et al. 2022

IJDDT

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In this study, based on the free radical polymerization, a high-efficiency sodium carboxymethyl cellulose-grafted-Poly (acryl acid-acrylic amide) (SCC-g-Poly (AAc-AAm) hydrogel was prepared using initiators for the generation of free radicals (KPs) and a cross-linking agent, N,N’-Methylene-bis-acrylamide (MBA) as well as loading silver nanoparticles onto SCC-g-poly (AAc-AAm) hydrogel cross-linked by silver nitrate was added at the concentration (1000 mg/L) for about one day to load silver ions on the surface. utilized this AgNP/SCC-g-poly (AAc-AAm) hydrogel to drug release of metformin hydrochloride (MH) was studied at different acid mediums (pH = 7.4 and 1.2) and temperatures of 37℃. This study then studied the ability of the surface to release silver controlled. Field emission scanning electron microscopy (FESEM), Fourier-transform infrared (FTIR), X-ray diffraction (XRD), transmission electron microscopy (TEM), atomic force microscopy (AFM) as well as Brunauer–Emmett–Teller (BET), were among the techniques used to examine the prepared surface’s properties. The highest reported drug release rates occurred at (pH = 7.4) when the rate of drug release was 97.19% after 500 minutes. This is caused by the hydrogel containing COOH, C=O, and OH groups that ionize in the neutral medium (pH = 7.4), forming negative ions, which electrostatically repel each other with the unshared electron pair of the NH group. On the contrary to in an acidic medium (pH = 1.2), the hydrophilic groups included in the hydrogel composition are saturated, making them bond with hydrogen bonds with each other and the percentage of swelling of hydrogel is very small. Two different bacteria species (Gram-negative and Gram-positive bacteria) were used to study the AgNP/SCC-g-poly (AAc-AAm) hydrogel and the ability of the surface to inhibit the two types of bacteria.

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Improvement the Chemical Structure, Optical and Magnetic Properties of CuFe₂O₄ Thin Films

Cited by 4 publications

References 0 publications

Characterization and Removal Efficiency Analysis of MWCNT/Clay Nanocomposites for MB Dye Adsorption

Characterization and Removal Efficiency Analysis of MWCNT/Clay Nanocomposites for MB Dye Adsorption

Environmentally Friendly Activated Carbon Derived from Palm Leaf for the Removal of Toxic Reactive Green Dye

Study on Control-release and Synchronized of Metformin Hydrochloride Drug from Hydrophilic Polymers AgNP/SCC-g-poly (AAc-AAm)

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Improvement the Chemical Structure, Optical and Magnetic Properties of CuFe2O4 Thin Films

Cited by 4 publications

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Characterization and Removal Efficiency Analysis of MWCNT/Clay Nanocomposites for MB Dye Adsorption

Characterization and Removal Efficiency Analysis of MWCNT/Clay Nanocomposites for MB Dye Adsorption

Environmentally Friendly Activated Carbon Derived from Palm Leaf for the Removal of Toxic Reactive Green Dye

Study on Control-release and Synchronized of Metformin Hydrochloride Drug from Hydrophilic Polymers AgNP/SCC-g-poly (AAc-AAm)

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Improvement the Chemical Structure, Optical and Magnetic Properties of CuFe₂O₄ Thin Films