Cobalt iron oxide (CoFe<sub>2</sub>O<sub>4</sub>) reinforced polyvinyl alcohol (PVA) based magnetoactive polymer nanocomposites for remote actuation
<p dir="ltr">Magnetoactive polymer composites (MAPCs) are materials composed of a polymer matrix embedded with magnetic particles that mechanically respond to external magnetic fields. MAPCs can be programmed to be adjusted remotely without physical interventions using a magnetic fie...
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| المؤلف الرئيسي: | |
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| مؤلفون آخرون: | , , , |
| منشور في: |
2024
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| الموضوعات: | |
| الوسوم: |
إضافة وسم
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| _version_ | 1864513552695427072 |
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| author | Ans Al Rashid (14777050) |
| author2 | Noor A. Al-Maslamani (20482571) Anas Abutaha (6503564) Mokarram Hossain (10795374) Muammer Koç (8350053) |
| author2_role | author author author author |
| author_facet | Ans Al Rashid (14777050) Noor A. Al-Maslamani (20482571) Anas Abutaha (6503564) Mokarram Hossain (10795374) Muammer Koç (8350053) |
| author_role | author |
| dc.creator.none.fl_str_mv | Ans Al Rashid (14777050) Noor A. Al-Maslamani (20482571) Anas Abutaha (6503564) Mokarram Hossain (10795374) Muammer Koç (8350053) |
| dc.date.none.fl_str_mv | 2024-11-24T18:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1016/j.mseb.2024.117838 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Cobalt_iron_oxide_CoFe_sub_2_sub_O_sub_4_sub_reinforced_polyvinyl_alcohol_PVA_based_magnetoactive_polymer_nanocomposites_for_remote_actuation/28105187 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Materials engineering Magnetoactive polymer composites Smart materials Magnetic properties Biocompatibility Remote actuation |
| dc.title.none.fl_str_mv | Cobalt iron oxide (CoFe<sub>2</sub>O<sub>4</sub>) reinforced polyvinyl alcohol (PVA) based magnetoactive polymer nanocomposites for remote actuation |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">Magnetoactive polymer composites (MAPCs) are materials composed of a polymer matrix embedded with magnetic particles that mechanically respond to external magnetic fields. MAPCs can be programmed to be adjusted remotely without physical interventions using a magnetic field to generate the desired response; therefore, MAPCs are being actively explored for their applications in remote sensing, soft robotics, electronics, and biomedical areas. In this work, novel MAPCs were synthesised comprising polyvinyl alcohol (PVA) as the matrix and cobalt iron oxide (CoFe<sub>2</sub>O<sub>4</sub>) nanoparticles as the magnetic component with varying concentrations (i.e., 1.25%, 2.5%, and 5%). MAPCs were synthesised using the solution casting technique, and field emission scanning electron microscopy (FE-SEM) and x-ray diffraction (XRD) results revealed the successful integration of CoFe<sub>2</sub>O<sub>4</sub> nanoparticles within the polymer matrix. The synthesised MAPC films were also characterised for their chemical, thermal, magnetic, and biological properties. The incorporation of CoFe<sub>2</sub>O<sub>4</sub> nanoparticles resulted in an improved magnetic response, with improvements in these properties with increasing CoFe<sub>2</sub>O<sub>4</sub> content. PVA/5% CoFe<sub>2</sub>O<sub>4</sub> revealed toxicity and requires further investigation of using these materials with higher CoFe<sub>2</sub>O<sub>4</sub> concentrations. The magnetic response and biological properties of the PVA/CoFe<sub>2</sub>O<sub>4</sub> MAPCs revealed their potential uses for remote actuation and sensing in the biomedical sector.</p><h2>Other Information</h2><p dir="ltr">Published in: Materials Science and Engineering: B<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/10.1016/j.mseb.2024.117838" target="_blank">https://dx.doi.org/10.1016/j.mseb.2024.117838</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_72a63667647f379f5be5f97b96ac0303 |
| identifier_str_mv | 10.1016/j.mseb.2024.117838 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/28105187 |
| publishDate | 2024 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Cobalt iron oxide (CoFe<sub>2</sub>O<sub>4</sub>) reinforced polyvinyl alcohol (PVA) based magnetoactive polymer nanocomposites for remote actuationAns Al Rashid (14777050)Noor A. Al-Maslamani (20482571)Anas Abutaha (6503564)Mokarram Hossain (10795374)Muammer Koç (8350053)EngineeringMaterials engineeringMagnetoactive polymer compositesSmart materialsMagnetic propertiesBiocompatibilityRemote actuation<p dir="ltr">Magnetoactive polymer composites (MAPCs) are materials composed of a polymer matrix embedded with magnetic particles that mechanically respond to external magnetic fields. MAPCs can be programmed to be adjusted remotely without physical interventions using a magnetic field to generate the desired response; therefore, MAPCs are being actively explored for their applications in remote sensing, soft robotics, electronics, and biomedical areas. In this work, novel MAPCs were synthesised comprising polyvinyl alcohol (PVA) as the matrix and cobalt iron oxide (CoFe<sub>2</sub>O<sub>4</sub>) nanoparticles as the magnetic component with varying concentrations (i.e., 1.25%, 2.5%, and 5%). MAPCs were synthesised using the solution casting technique, and field emission scanning electron microscopy (FE-SEM) and x-ray diffraction (XRD) results revealed the successful integration of CoFe<sub>2</sub>O<sub>4</sub> nanoparticles within the polymer matrix. The synthesised MAPC films were also characterised for their chemical, thermal, magnetic, and biological properties. The incorporation of CoFe<sub>2</sub>O<sub>4</sub> nanoparticles resulted in an improved magnetic response, with improvements in these properties with increasing CoFe<sub>2</sub>O<sub>4</sub> content. PVA/5% CoFe<sub>2</sub>O<sub>4</sub> revealed toxicity and requires further investigation of using these materials with higher CoFe<sub>2</sub>O<sub>4</sub> concentrations. The magnetic response and biological properties of the PVA/CoFe<sub>2</sub>O<sub>4</sub> MAPCs revealed their potential uses for remote actuation and sensing in the biomedical sector.</p><h2>Other Information</h2><p dir="ltr">Published in: Materials Science and Engineering: B<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/10.1016/j.mseb.2024.117838" target="_blank">https://dx.doi.org/10.1016/j.mseb.2024.117838</a></p>2024-11-24T18:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1016/j.mseb.2024.117838https://figshare.com/articles/journal_contribution/Cobalt_iron_oxide_CoFe_sub_2_sub_O_sub_4_sub_reinforced_polyvinyl_alcohol_PVA_based_magnetoactive_polymer_nanocomposites_for_remote_actuation/28105187CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/281051872024-11-24T18:00:00Z |
| spellingShingle | Cobalt iron oxide (CoFe<sub>2</sub>O<sub>4</sub>) reinforced polyvinyl alcohol (PVA) based magnetoactive polymer nanocomposites for remote actuation Ans Al Rashid (14777050) Engineering Materials engineering Magnetoactive polymer composites Smart materials Magnetic properties Biocompatibility Remote actuation |
| status_str | publishedVersion |
| title | Cobalt iron oxide (CoFe<sub>2</sub>O<sub>4</sub>) reinforced polyvinyl alcohol (PVA) based magnetoactive polymer nanocomposites for remote actuation |
| title_full | Cobalt iron oxide (CoFe<sub>2</sub>O<sub>4</sub>) reinforced polyvinyl alcohol (PVA) based magnetoactive polymer nanocomposites for remote actuation |
| title_fullStr | Cobalt iron oxide (CoFe<sub>2</sub>O<sub>4</sub>) reinforced polyvinyl alcohol (PVA) based magnetoactive polymer nanocomposites for remote actuation |
| title_full_unstemmed | Cobalt iron oxide (CoFe<sub>2</sub>O<sub>4</sub>) reinforced polyvinyl alcohol (PVA) based magnetoactive polymer nanocomposites for remote actuation |
| title_short | Cobalt iron oxide (CoFe<sub>2</sub>O<sub>4</sub>) reinforced polyvinyl alcohol (PVA) based magnetoactive polymer nanocomposites for remote actuation |
| title_sort | Cobalt iron oxide (CoFe<sub>2</sub>O<sub>4</sub>) reinforced polyvinyl alcohol (PVA) based magnetoactive polymer nanocomposites for remote actuation |
| topic | Engineering Materials engineering Magnetoactive polymer composites Smart materials Magnetic properties Biocompatibility Remote actuation |