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silver nanoparticles embedded in peg/pva nanocomposite and its application in antibacterial activity
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نویسنده
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abed rana a. ,sweah zainab j. ,abdulelah haider ,badr sanaa q. ,jalal mahir a.
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منبع
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advanced journal of chemistry-section a - 2025 - دوره : 8 - شماره : 1 - صفحه:27 -36
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چکیده
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Ag/peg/pva nanocomposites were synthesized using the electrochemical method, in which silver nanoparticles (agnps) were incorporated into peg/pvamatrices at different time intervals (0, 4, 7, 10, and 13 minutes). analysis using transmission electron microscopy (tem) and x-ray diffraction analysis (xrd) absorbance measurements confirmed the bonding of agnps to the peg/pvamatrix that shows the fact that longer growth times provide more opportunities for silver nanoparticles to aggregate. in addition, the analysis using x-ray diffraction showed that the agnps had a structure with face-centered cubic structure. in the last part of this study, synthesized nanocomposites showed strong antibacterial properties against e.coli and staphylococcus aureus, with a large inhibition zone of 68 mm.
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کلیدواژه
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electrochemical method ,antibacterial activity ,pva/peg/ag nanocomposite
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آدرس
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university of basrah, college of education for pure sciences, department of physics, iraq, university of basrah, polymer research centre, department of chemistry and polymer technology, iraq, university of basrah, polymer research centre, department of material science, iraq, university of basrah, polymer research centre, department of material science, iraq, university of basrah, polymer research centre, department of chemistry and polymer technology, iraq
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پست الکترونیکی
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mahir.jalal@uobasrah.edu.iq
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Authors
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