{"title":"纤维增强聚乙烯醇水凝胶的原位纤维形成","authors":"Zheng Guo, Zebo Wang, Wei-Ying Pan, Jintao Zhang, Yu Qi, Yajie Qin, Yi Zhang","doi":"10.1515/epoly-2023-0056","DOIUrl":null,"url":null,"abstract":"Abstract Polyvinyl alcohol (PVA) hydrogels have been extensively investigated for drug release, artificial cartilage, biosensing, and other applications owing to their good chemical stability, biocompatibility, high water absorption, and ease of processing. However, the conventional hydrogel preparation method is complex and energy-intensive, and the mechanical performance of the pure PVA hydrogel is poor, which severely limits its application in related fields. In this study, a PVA hydrogel was functionally modified using polybutylene succinate (PBS) nanofibers prepared using in situ fiber-forming technology to fabricate a PBS-enhanced PVA composite hydrogel. The strength of the PBS/PVA hydrogel fabricated in this study is 3.88 MPa, which is 4.94 times that of the pure PVA hydrogel; thus, the strength of the hydrogel was effectively improved. The hydrogel preparation method used in this study is novel and straightforward. Moreover, the resulting materials are biodegradable and non-toxic. Compared to conventional methods, this method has the advantages of conserving resources and being environmentally friendly.","PeriodicalId":11806,"journal":{"name":"e-Polymers","volume":null,"pages":null},"PeriodicalIF":3.2000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Fiber-reinforced polyvinyl alcohol hydrogel via in situ fiber formation\",\"authors\":\"Zheng Guo, Zebo Wang, Wei-Ying Pan, Jintao Zhang, Yu Qi, Yajie Qin, Yi Zhang\",\"doi\":\"10.1515/epoly-2023-0056\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract Polyvinyl alcohol (PVA) hydrogels have been extensively investigated for drug release, artificial cartilage, biosensing, and other applications owing to their good chemical stability, biocompatibility, high water absorption, and ease of processing. However, the conventional hydrogel preparation method is complex and energy-intensive, and the mechanical performance of the pure PVA hydrogel is poor, which severely limits its application in related fields. In this study, a PVA hydrogel was functionally modified using polybutylene succinate (PBS) nanofibers prepared using in situ fiber-forming technology to fabricate a PBS-enhanced PVA composite hydrogel. The strength of the PBS/PVA hydrogel fabricated in this study is 3.88 MPa, which is 4.94 times that of the pure PVA hydrogel; thus, the strength of the hydrogel was effectively improved. The hydrogel preparation method used in this study is novel and straightforward. Moreover, the resulting materials are biodegradable and non-toxic. Compared to conventional methods, this method has the advantages of conserving resources and being environmentally friendly.\",\"PeriodicalId\":11806,\"journal\":{\"name\":\"e-Polymers\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":3.2000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"e-Polymers\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.1515/epoly-2023-0056\",\"RegionNum\":3,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"POLYMER SCIENCE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"e-Polymers","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1515/epoly-2023-0056","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"POLYMER SCIENCE","Score":null,"Total":0}
Fiber-reinforced polyvinyl alcohol hydrogel via in situ fiber formation
Abstract Polyvinyl alcohol (PVA) hydrogels have been extensively investigated for drug release, artificial cartilage, biosensing, and other applications owing to their good chemical stability, biocompatibility, high water absorption, and ease of processing. However, the conventional hydrogel preparation method is complex and energy-intensive, and the mechanical performance of the pure PVA hydrogel is poor, which severely limits its application in related fields. In this study, a PVA hydrogel was functionally modified using polybutylene succinate (PBS) nanofibers prepared using in situ fiber-forming technology to fabricate a PBS-enhanced PVA composite hydrogel. The strength of the PBS/PVA hydrogel fabricated in this study is 3.88 MPa, which is 4.94 times that of the pure PVA hydrogel; thus, the strength of the hydrogel was effectively improved. The hydrogel preparation method used in this study is novel and straightforward. Moreover, the resulting materials are biodegradable and non-toxic. Compared to conventional methods, this method has the advantages of conserving resources and being environmentally friendly.
期刊介绍:
e-Polymers is a strictly peer-reviewed scientific journal. The aim of e-Polymers is to publish pure and applied polymer-science-related original research articles, reviews, and feature articles. It includes synthetic methodologies, characterization, and processing techniques for polymer materials. Reports on interdisciplinary polymer science and on applications of polymers in all areas are welcome.
The present Editors-in-Chief would like to thank the authors, the reviewers, the editorial staff, the advisory board, and the supporting organization that made e-Polymers a successful and sustainable scientific journal of the polymer community. The Editors of e-Polymers feel very much engaged to provide best publishing services at the highest possible level.