Synthesis and Study of the Antimicrobial Activity of Modified Polyvinyl Alcohol Films Incorporated with Silver Nanoparticles
A new class of biologically active nanocomposites and modified polymers based on poly (vinyl alcohol) (PVA) with some organic compounds [II, IV, V and VI] were synthesized using silver nanoparticles (Ag-NPs). All compounds were synthesized using nucleophilic substitution interactions and cha...
| Main Authors: | , , |
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| Format: | Article |
| Language: | Arabic |
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College of Science for Women, University of Baghdad
2023-10-01
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| Series: | Baghdad Science Journal |
| Subjects: | |
| Online Access: | https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/7471 |
| _version_ | 1797669472016793600 |
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| author | Basma J. Ahmed Maida H. Saleem Fadhel S. Matty |
| author_facet | Basma J. Ahmed Maida H. Saleem Fadhel S. Matty |
| author_sort | Basma J. Ahmed |
| collection | DOAJ |
| description |
A new class of biologically active nanocomposites and modified polymers based on poly (vinyl alcohol) (PVA) with some organic compounds [II, IV, V and VI] were synthesized using silver nanoparticles (Ag-NPs). All compounds were synthesized using nucleophilic substitution interactions and characterized by FTIR, DSC and TGA. The biological activity of the modified polymers was evaluated against: gram (+) (staphylococcus aureus) and gram (-): (Es cherichia coli bacteria). Antimicrobial films are developed based on modified poly (vinyl alcohol) MPVA and Ag-NPs nanoparticles. The nanocomposites and modified polymers showed better antibacterial activities against Escherichia coli (Gram negative) than against Staphylococcus aureus (Gram positive). This work also studied the effect of using different amounts of nanoparticles on the effectiveness against bacteria and it was found that nanocomposite (P2/Ag 5%) has superior antibacterial properties against Escherichia coli.
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| first_indexed | 2024-03-11T20:44:52Z |
| format | Article |
| id | doaj.art-dd7425fea39741399667a7434414143b |
| institution | Directory Open Access Journal |
| issn | 2078-8665 2411-7986 |
| language | Arabic |
| last_indexed | 2024-03-11T20:44:52Z |
| publishDate | 2023-10-01 |
| publisher | College of Science for Women, University of Baghdad |
| record_format | Article |
| series | Baghdad Science Journal |
| spelling | doaj.art-dd7425fea39741399667a7434414143b2023-10-01T19:55:42ZaraCollege of Science for Women, University of BaghdadBaghdad Science Journal2078-86652411-79862023-10-0120510.21123/bsj.2023.7471Synthesis and Study of the Antimicrobial Activity of Modified Polyvinyl Alcohol Films Incorporated with Silver NanoparticlesBasma J. Ahmed0Maida H. Saleem1Fadhel S. Matty2Department of Chemistry, College of Education for Pure Science Ibn Al-Haitham, University of Baghdad, Iraq.Department of Chemistry, College of Education for Pure Science Ibn Al-Haitham, University of Baghdad, Iraq.Department of Chemistry, College of Education for Pure Science Ibn Al-Haitham, University of Baghdad, Iraq. A new class of biologically active nanocomposites and modified polymers based on poly (vinyl alcohol) (PVA) with some organic compounds [II, IV, V and VI] were synthesized using silver nanoparticles (Ag-NPs). All compounds were synthesized using nucleophilic substitution interactions and characterized by FTIR, DSC and TGA. The biological activity of the modified polymers was evaluated against: gram (+) (staphylococcus aureus) and gram (-): (Es cherichia coli bacteria). Antimicrobial films are developed based on modified poly (vinyl alcohol) MPVA and Ag-NPs nanoparticles. The nanocomposites and modified polymers showed better antibacterial activities against Escherichia coli (Gram negative) than against Staphylococcus aureus (Gram positive). This work also studied the effect of using different amounts of nanoparticles on the effectiveness against bacteria and it was found that nanocomposite (P2/Ag 5%) has superior antibacterial properties against Escherichia coli. https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/7471Antibacterial activities, Modified, Nanocomposites, Poly vinyl alcohol, Silver nanoparticles |
| spellingShingle | Basma J. Ahmed Maida H. Saleem Fadhel S. Matty Synthesis and Study of the Antimicrobial Activity of Modified Polyvinyl Alcohol Films Incorporated with Silver Nanoparticles Baghdad Science Journal Antibacterial activities, Modified, Nanocomposites, Poly vinyl alcohol, Silver nanoparticles |
| title | Synthesis and Study of the Antimicrobial Activity of Modified Polyvinyl Alcohol Films Incorporated with Silver Nanoparticles |
| title_full | Synthesis and Study of the Antimicrobial Activity of Modified Polyvinyl Alcohol Films Incorporated with Silver Nanoparticles |
| title_fullStr | Synthesis and Study of the Antimicrobial Activity of Modified Polyvinyl Alcohol Films Incorporated with Silver Nanoparticles |
| title_full_unstemmed | Synthesis and Study of the Antimicrobial Activity of Modified Polyvinyl Alcohol Films Incorporated with Silver Nanoparticles |
| title_short | Synthesis and Study of the Antimicrobial Activity of Modified Polyvinyl Alcohol Films Incorporated with Silver Nanoparticles |
| title_sort | synthesis and study of the antimicrobial activity of modified polyvinyl alcohol films incorporated with silver nanoparticles |
| topic | Antibacterial activities, Modified, Nanocomposites, Poly vinyl alcohol, Silver nanoparticles |
| url | https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/7471 |
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