A Study on Physical, Morphological and Antibacterial Properties of Bio Polymers Reinforced Polyvinyl Acetate Foams
<p dir="ltr">In this study, foaming-agent free novel polyvinyl acetate (PVAc) foams reinforced with bio polymers were manufactured through freeze-drying technique. The physical, morphological and antibacterial properties of foams which were reinforced with different ratio of zinc bor...
محفوظ في:
| المؤلف الرئيسي: | |
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| مؤلفون آخرون: | , , |
| منشور في: |
2022
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| الموضوعات: | |
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إضافة وسم
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| _version_ | 1864513506557034496 |
|---|---|
| author | Nadir Yildirim (1664650) |
| author2 | Ertan Ozen (19517212) Mehmet Emin Ergun (19517215) Berk Dalkilic (19517218) |
| author2_role | author author author |
| author_facet | Nadir Yildirim (1664650) Ertan Ozen (19517212) Mehmet Emin Ergun (19517215) Berk Dalkilic (19517218) |
| author_role | author |
| dc.creator.none.fl_str_mv | Nadir Yildirim (1664650) Ertan Ozen (19517212) Mehmet Emin Ergun (19517215) Berk Dalkilic (19517218) |
| dc.date.none.fl_str_mv | 2022-07-19T12:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1590/1980-5373-mr-2021-0579 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/A_Study_on_Physical_Morphological_and_Antibacterial_Properties_of_Bio_Polymers_Reinforced_Polyvinyl_Acetate_Foams/26888785 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Materials engineering Environmental sciences Environmental management Antibacterial effect bio polymers freeze-drying polyvinyl acetate (PVAc) foam |
| dc.title.none.fl_str_mv | A Study on Physical, Morphological and Antibacterial Properties of Bio Polymers Reinforced Polyvinyl Acetate Foams |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">In this study, foaming-agent free novel polyvinyl acetate (PVAc) foams reinforced with bio polymers were manufactured through freeze-drying technique. The physical, morphological and antibacterial properties of foams which were reinforced with different ratio of zinc borate and water-soluble chitosan were investigated according to relevant standards. The PVAc foams showed low densities (0.12 g/cm<sup>3</sup> – 0.21 g/cm<sup>3</sup>) and high porosity rates (87.50% - 79.05%). The results showed that although the foams have no antibacterial character against Escherichia Coli, they have antibacterial character against Staphylococcus Aureus bacteria. This study mainly focusses on physical and morphological properties of the foams. However, researchers also performed accelerated weathering tests to determine its usability in different industries. The effects of accelerated weathering on the surface of foams were investigated by measuring surface color. The highest color difference was determined 8.09. This foam can be used as a low-density packaging material and/or medical box with its promising physical and morphological properties with hazardous-chemical free structure.</p><h2>Other Information</h2><p dir="ltr">Published in: Materials Research<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1590/1980-5373-mr-2021-0579" target="_blank">https://dx.doi.org/10.1590/1980-5373-mr-2021-0579</a></p><p dir="ltr">Additional institutions affiliated with: Office of Innovation and Industrial Relations - HBKU</p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_7c177b2f14b10e16dbb8a459b23e28d8 |
| identifier_str_mv | 10.1590/1980-5373-mr-2021-0579 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/26888785 |
| publishDate | 2022 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | A Study on Physical, Morphological and Antibacterial Properties of Bio Polymers Reinforced Polyvinyl Acetate FoamsNadir Yildirim (1664650)Ertan Ozen (19517212)Mehmet Emin Ergun (19517215)Berk Dalkilic (19517218)EngineeringMaterials engineeringEnvironmental sciencesEnvironmental managementAntibacterial effectbio polymersfreeze-dryingpolyvinyl acetate (PVAc) foam<p dir="ltr">In this study, foaming-agent free novel polyvinyl acetate (PVAc) foams reinforced with bio polymers were manufactured through freeze-drying technique. The physical, morphological and antibacterial properties of foams which were reinforced with different ratio of zinc borate and water-soluble chitosan were investigated according to relevant standards. The PVAc foams showed low densities (0.12 g/cm<sup>3</sup> – 0.21 g/cm<sup>3</sup>) and high porosity rates (87.50% - 79.05%). The results showed that although the foams have no antibacterial character against Escherichia Coli, they have antibacterial character against Staphylococcus Aureus bacteria. This study mainly focusses on physical and morphological properties of the foams. However, researchers also performed accelerated weathering tests to determine its usability in different industries. The effects of accelerated weathering on the surface of foams were investigated by measuring surface color. The highest color difference was determined 8.09. This foam can be used as a low-density packaging material and/or medical box with its promising physical and morphological properties with hazardous-chemical free structure.</p><h2>Other Information</h2><p dir="ltr">Published in: Materials Research<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1590/1980-5373-mr-2021-0579" target="_blank">https://dx.doi.org/10.1590/1980-5373-mr-2021-0579</a></p><p dir="ltr">Additional institutions affiliated with: Office of Innovation and Industrial Relations - HBKU</p>2022-07-19T12:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1590/1980-5373-mr-2021-0579https://figshare.com/articles/journal_contribution/A_Study_on_Physical_Morphological_and_Antibacterial_Properties_of_Bio_Polymers_Reinforced_Polyvinyl_Acetate_Foams/26888785CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/268887852022-07-19T12:00:00Z |
| spellingShingle | A Study on Physical, Morphological and Antibacterial Properties of Bio Polymers Reinforced Polyvinyl Acetate Foams Nadir Yildirim (1664650) Engineering Materials engineering Environmental sciences Environmental management Antibacterial effect bio polymers freeze-drying polyvinyl acetate (PVAc) foam |
| status_str | publishedVersion |
| title | A Study on Physical, Morphological and Antibacterial Properties of Bio Polymers Reinforced Polyvinyl Acetate Foams |
| title_full | A Study on Physical, Morphological and Antibacterial Properties of Bio Polymers Reinforced Polyvinyl Acetate Foams |
| title_fullStr | A Study on Physical, Morphological and Antibacterial Properties of Bio Polymers Reinforced Polyvinyl Acetate Foams |
| title_full_unstemmed | A Study on Physical, Morphological and Antibacterial Properties of Bio Polymers Reinforced Polyvinyl Acetate Foams |
| title_short | A Study on Physical, Morphological and Antibacterial Properties of Bio Polymers Reinforced Polyvinyl Acetate Foams |
| title_sort | A Study on Physical, Morphological and Antibacterial Properties of Bio Polymers Reinforced Polyvinyl Acetate Foams |
| topic | Engineering Materials engineering Environmental sciences Environmental management Antibacterial effect bio polymers freeze-drying polyvinyl acetate (PVAc) foam |