Organization structure and tribological study of hydrogel prepared by Uv light molding and casting molding methods for bionic articular cartilage
Hydrogels have similar structural and functional properties to natural articular cartilage, so they have been widely used in the research of biomimetic articular cartilage. In this research, polyvinyl alcohol (PVA) and betaine monomer were used as raw materials to prepare hydrogel on polyetheretherk...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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IOP Publishing
2023-01-01
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| Series: | Materials Research Express |
| Subjects: | |
| Online Access: | https://doi.org/10.1088/2053-1591/acc998 |
| _version_ | 1827868829218242560 |
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| author | Chengqi Yan Junyue Chen Zhuying Jia Zhanjun Li |
| author_facet | Chengqi Yan Junyue Chen Zhuying Jia Zhanjun Li |
| author_sort | Chengqi Yan |
| collection | DOAJ |
| description | Hydrogels have similar structural and functional properties to natural articular cartilage, so they have been widely used in the research of biomimetic articular cartilage. In this research, polyvinyl alcohol (PVA) and betaine monomer were used as raw materials to prepare hydrogel on polyetheretherketone (PEEK) surface by Uv light molding and casting molding respectively. The results showed that two methods were used to prepare hydrogel film on PEEK surface successfully. The diameter of the internal hole of the hydrogel prepared by Uv light molding was larger than that prepared by casting molding. Compared with the hydrogels prepared by Uv light molding, the hydrogels prepared by casting molding have a lower friction coefficient because of their high load-carrying capacity. Different preparation methods seriously affect the formation of hydrogel structure. This study provides an important reference value for the preparation of high performance hydrogels. |
| first_indexed | 2024-03-12T15:37:55Z |
| format | Article |
| id | doaj.art-0c86012c9ccd462395ca1fd673027960 |
| institution | Directory Open Access Journal |
| issn | 2053-1591 |
| language | English |
| last_indexed | 2024-03-12T15:37:55Z |
| publishDate | 2023-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | Materials Research Express |
| spelling | doaj.art-0c86012c9ccd462395ca1fd6730279602023-08-09T16:08:05ZengIOP PublishingMaterials Research Express2053-15912023-01-0110404530310.1088/2053-1591/acc998Organization structure and tribological study of hydrogel prepared by Uv light molding and casting molding methods for bionic articular cartilageChengqi Yan0https://orcid.org/0000-0003-0487-9297Junyue Chen1Zhuying Jia2Zhanjun Li3School of Mechanical Engineering, Anyang Institute of Technology , 455000, Anyang, People’s Republic of China; School of Material Science and Engineering, Nanjing University of Science and Technology , 210094, Nanjing, People’s Republic of ChinaSchool of Material Science and Engineering, Nanjing University of Science and Technology , 210094, Nanjing, People’s Republic of ChinaEngineering Training Center, Anyang Institute of Technology , 455000, Anyang, People’s Republic of ChinaSchool of Mechanical Engineering, Anyang Institute of Technology , 455000, Anyang, People’s Republic of ChinaHydrogels have similar structural and functional properties to natural articular cartilage, so they have been widely used in the research of biomimetic articular cartilage. In this research, polyvinyl alcohol (PVA) and betaine monomer were used as raw materials to prepare hydrogel on polyetheretherketone (PEEK) surface by Uv light molding and casting molding respectively. The results showed that two methods were used to prepare hydrogel film on PEEK surface successfully. The diameter of the internal hole of the hydrogel prepared by Uv light molding was larger than that prepared by casting molding. Compared with the hydrogels prepared by Uv light molding, the hydrogels prepared by casting molding have a lower friction coefficient because of their high load-carrying capacity. Different preparation methods seriously affect the formation of hydrogel structure. This study provides an important reference value for the preparation of high performance hydrogels.https://doi.org/10.1088/2053-1591/acc998polyvinyl alcoholhydrogeluv light moldingcasting moldingfriction coefficient |
| spellingShingle | Chengqi Yan Junyue Chen Zhuying Jia Zhanjun Li Organization structure and tribological study of hydrogel prepared by Uv light molding and casting molding methods for bionic articular cartilage Materials Research Express polyvinyl alcohol hydrogel uv light molding casting molding friction coefficient |
| title | Organization structure and tribological study of hydrogel prepared by Uv light molding and casting molding methods for bionic articular cartilage |
| title_full | Organization structure and tribological study of hydrogel prepared by Uv light molding and casting molding methods for bionic articular cartilage |
| title_fullStr | Organization structure and tribological study of hydrogel prepared by Uv light molding and casting molding methods for bionic articular cartilage |
| title_full_unstemmed | Organization structure and tribological study of hydrogel prepared by Uv light molding and casting molding methods for bionic articular cartilage |
| title_short | Organization structure and tribological study of hydrogel prepared by Uv light molding and casting molding methods for bionic articular cartilage |
| title_sort | organization structure and tribological study of hydrogel prepared by uv light molding and casting molding methods for bionic articular cartilage |
| topic | polyvinyl alcohol hydrogel uv light molding casting molding friction coefficient |
| url | https://doi.org/10.1088/2053-1591/acc998 |
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