The effect of low frequency of electromagnetic field on the freezing and cooling process of water

Mghaiouini, Redouane; Mortadi, A.; Hairch, Youssef; Saifaoui, Dennoun; Salah, Mohammed; Abderrahmane, Elmlouky; Chahid, El Ghaouti; Bensemlali, Meryem; Belhora, Fouad; Mouden, M. El; Monkade, Mohamed; Bouari, Abdeslam El

doi:10.1016/j.matpr.2022.03.455

Cited by 2 publications

(2 citation statements)

References 17 publications

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“…In addition, the flow rate of the solution also affects its properties as a solvent. The flow rate is correlated with the pH of the solution and the properties of the chemical elements contained therein [64]. According to the findings of this study, the film-membrane of nano chitosan containing resveratrol has good pH stability.…”

Section: -4-ph Assessment Of Nano Chitosan Resveratrolmentioning

confidence: 58%

Characteristics and Antibacterial Properties of Film Membrane of Chitosan-Resveratrol for Wound Dressing

et al. 2023

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The research aimed to evaluate the film membrane of Nano Chitosan Resveratrol (NCHR) for biological, physicochemical, and antibacterial properties. Psychochemically, the functional groups of chitosan compounds were examined by FTIR, chemical compounds by GCMS, and the morphology of chitosan and chemical elements by SEM-EDS. Biologically, the characteristics of NCHR were examined by solubility, swelling, permeability, and biodegradation tests. Meanwhile, the antibacterial properties were examined for inhibition of Porphyromonas gingivalis (P. gingivalis) ATCC 33277 by Minimal inhibition concentration (MIC) and growth assessment by spectrophotometry. Nano Chitosan (NCH) has appeared at 1033.85 cm-1 as a sharp peak indicating the P=O group and contains anti-toxicity compounds (Ethane, 1,1-diethoxy- (CAS) 1,1-Diethoxye) is 81.06% and antioxidant compounds Limonene is (1.28%). In addition, NCH has chemical elements, Oxygen Weight (69.4%), calcium (19.7%), magnesium (6.6%), and phosphorus (4.3%). NaCl 0.9%, PBS, and Aquades. In addition, it has an excellent index of water vapor transmission rate (WVTR) in all solvents (R2³ 0.95). The NCHR membrane film is bacteriostatic (≤ 300 CFU/mL) with each value of Minimal Inhibition Concentration (MIC) >15 mm. The Nano chitosan contains antitoxic, antioxidant, and antibacterial compounds with high oxygen elements. The film membrane of nano chitosan resveratrol can maintain the stability of changes in pH with a very high solubility index, swelling index, and WVTR index, as well as good biodegradation and antibacterial properties. Doi: 10.28991/ESJ-2023-07-03-012 Full Text: PDF

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Section: -4-ph Assessment Of Nano Chitosan Resveratrolmentioning

confidence: 58%

Characteristics and Antibacterial Properties of Film Membrane of Chitosan-Resveratrol for Wound Dressing

et al. 2023

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“…According to some authors (Lungader Madsen 1995, Silva et al 2015, 2004) the effects of MF on water can be explained by the action of the Lorentz force. In this context, we have approved in many papers the effect of magnetized water on the physical and chemical properties of water (Mghaiouini et al 2020a, Mghaiouini 2020b, Mghaiouini et al 2020c. Herein, we study the different factors which can enhance the solubility of the MAP fertilizer, using Taguchi's statisticalmethod, which TDS was selected as the output parameter, given its impact on the efficiency of fertilizer.…”

mentioning

confidence: 99%

An investigation of the magnetization of water and its influence on the solubility of Monoammonium Phosphate

Mghaiouini¹,

Salah²,

Jouad³

et al. 2021

Phys. Scr.

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Fertilization is one of the essential techniques in agriculture. Monoammonium Phosphate (MAP) is the most widely used in the field of soil fertilization. The effectiveness of MAP in the field of fertigation, depends on its solubility in water. Three experimental factors such as MAP content, magnetization time, and water type were taken into account to optimize the experimental factors for a large value of Total Dissolved Solids (TDS). In our study, we chose the complete factorial model by the Minitab software, 9 experiments (3*3). The TDS is clearly influenced by the type of water, followed by magnetization time and finally the MAP content. The percentage contribution of water type, magnetization time (tm), and MAP content on the TDS was 68%, 17%, 4%, respectively. The optimal balance of factors for a value of TDS large was 16% MAP, 10 min water magnetization, and type of water (Tap water). The outcomes of this paper can encourage farmers to adopt more environmentally friendly farming practices in their management of fertigation.

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The effect of low frequency of electromagnetic field on the freezing and cooling process of water

Cited by 2 publications

References 17 publications

Characteristics and Antibacterial Properties of Film Membrane of Chitosan-Resveratrol for Wound Dressing

Characteristics and Antibacterial Properties of Film Membrane of Chitosan-Resveratrol for Wound Dressing

An investigation of the magnetization of water and its influence on the solubility of Monoammonium Phosphate

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