Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이근용 | - |
dc.date.accessioned | 2022-08-03T04:17:49Z | - |
dc.date.available | 2022-08-03T04:17:49Z | - |
dc.date.issued | 2020-10 | - |
dc.identifier.citation | CARBOHYDRATE POLYMERS, v. 245, article no. 116496, page. 116496-116496 | en_US |
dc.identifier.issn | 0144-8617 | - |
dc.identifier.issn | 1879-1344 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0144861720306706?via%3Dihub | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/172022 | - |
dc.description.abstract | Hydrogel systems that show self-healing ability after mechanical damage are receiving increasing attention. However, self-healing hydrogels suitable for biomedical applications are limited owing to complex preparation methods. Furthermore, few studies have demonstrated the self-healing property of ferrogels. In this study, we demonstrated that glycol chitosan (GC) and oxidized hyaluronate (OHA) can be used to form a self-healing ferrogel in the presence of superparamagnetic iron oxide nanoparticles (SPIONs) without additional chemical cross-linkers. The overall characteristics of GC/OHA/SPION ferrogel varied based on the GC/OHA ratio, SPION content, and total polymer concentration. Interestingly, GC/OHA/SPION ferrogel was used to fabricate 3D-printed constructs of various shapes via an extrusion printing method. These constructs were responsive to the magnetic field, suggesting their potential application in 4D printing. This approach to developing self-healing ferrogels with biocompatible polysaccharides may prove useful in designing and fabricating drug delivery sys-tems and tissue engineering scaffolds, via 3D printing. | en_US |
dc.description.sponsorship | This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korean government (MSIT) (NRF2020R1A2C1012199). | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELSEVIER SCI LTD | en_US |
dc.subject | Self-healing | en_US |
dc.subject | Ferrogel | en_US |
dc.subject | Glycol chitosan | en_US |
dc.subject | Oxidized hyaluronate | en_US |
dc.subject | 3D printing | en_US |
dc.title | 3D printing of self-healing ferrogel prepared from glycol chitosan, oxidized hyaluronate, and iron oxide nanoparticles | en_US |
dc.type | Article | en_US |
dc.relation.volume | 245 | - |
dc.identifier.doi | 10.1016/j.carbpol.2020.116496 | - |
dc.relation.page | 116496-116496 | - |
dc.relation.journal | CARBOHYDRATE POLYMERS | - |
dc.contributor.googleauthor | Ko, Eun Seok | - |
dc.contributor.googleauthor | Kim, Choonggu | - |
dc.contributor.googleauthor | Choi, Youngtae | - |
dc.contributor.googleauthor | Lee, Kuen Yong | - |
dc.relation.code | 2020045852 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF BIOENGINEERING | - |
dc.identifier.pid | leeky | - |
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