Leeches-Inspired Hydrogel-Elastomer Integration Materials
文献类型：期刊论文
| 作者 | Feng, Jun-Feng1,3; Chen, Jiao-Long3; Guo, Kun3; Hou, Jun-Bo2; Zhou, Xian-Li1; Huang, Shuai1; Li, Bang-Jing3; Zhang, Sheng2 |
| 刊名 | ACS APPLIED MATERIALS & INTERFACES
 |
| 出版日期 | 2019-11-21 |
| 卷号 | 10期号:46页码:40238-40245 |
| ISSN号 | 1944-8244 |
| 关键词 | mimicry self-healing micelle cross-linking tough material hydrogel-elastomer |
| DOI | 10.1021/acsami.8b12886 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Inspired by the functions of leeches, for the first time homogeneous materials integrating hydrogels and elastomers were achieved by free radical polymerization. 2-Methoxyethyl acrylate (MEA) was used as elastomer monomer and Pluronics functionalized with vinyl groups acted as cross-linkers to impart the hydrogel property to the materials. The resulting Pluronic/PMEA gels possess a swelling ratio of about 210% and good water-retaining ability. Compression tests of Pluronic/PMEA gels at swelling equilibrium state show a stress up to 1.6 MPa under 85% strain. The gels act as elastomer after dehydration. Uniaxial tensile fracture stress and the elongation reached 1200 kPa and 500%, respectively, and compression stress was above 22 MPa. Furthermore, the Pluronic/PMEA gels also show self-healing properties. Owing to the excellent mechanical performance in both wet and dry conditions, this hydrogel-elastomer integrated material may have potential applications in tissue engineering, soft robotics, and biomedical devices. |
| 学科主题 | Applied Physics/condensed Matter/materials Science |
| URL标识 | 查看原文 |
| WOS关键词 | THERMORESPONSIVE HYDROGELS ; TISSUE ; TOUGH |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science |
| 语种 | 英语 |
| 出版者 | AMER CHEMICAL SOC |
| WOS记录号 | WOS:000451496000091 |
| 源URL | [http://210.75.237.14/handle/351003/30106]  |
| 专题 | 国家天然药物工程技术研究中心_天然产物研究 |
| 作者单位 | 1.Southwest Jiaotong Univ, Sch Life Sci & Engn, Chengdu 610031, Sichuan, Peoples R China 2.Sichuan Univ, Polymer Res Inst, State Key Lab Polymer Mat Engn, Chengdu 610041, Sichuan, Peoples R China; 3.Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Sichuan, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Feng, Jun-Feng,Chen, Jiao-Long,Guo, Kun,et al. Leeches-Inspired Hydrogel-Elastomer Integration Materials[J]. ACS APPLIED MATERIALS & INTERFACES,2019,10(46):40238-40245. |
| APA | Feng, Jun-Feng.,Chen, Jiao-Long.,Guo, Kun.,Hou, Jun-Bo.,Zhou, Xian-Li.,...&Zhang, Sheng.(2019).Leeches-Inspired Hydrogel-Elastomer Integration Materials.ACS APPLIED MATERIALS & INTERFACES,10(46),40238-40245. |
| MLA | Feng, Jun-Feng,et al."Leeches-Inspired Hydrogel-Elastomer Integration Materials".ACS APPLIED MATERIALS & INTERFACES 10.46(2019):40238-40245. |
入库方式： OAI收割
来源：成都生物研究所
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