Bioinspired Anisotropic Hydrogel Actuators with On-Off Switchable and Color-Tunable Fluorescence Behaviors
文献类型：期刊论文
| 作者 | Le, Xiaoxia; He, Jiang; Yang, Xuxu; Lu, Wei; Ma, Chunxin; Chen, Tao; Huang, Youju; Serpe, Michael J.; Zhang, Jiawei; Wang, Li |
| 刊名 | ADVANCED FUNCTIONAL MATERIALS
 |
| 出版日期 | 2018 |
| 卷号 | 28期号:7 |
| 关键词 | Polymer Gels Systems Soft Proteins Crystals |
| 英文摘要 | An effective approach to develop a novel macroscopic anisotropic bilayer hydrogel actuator with on-off switchable fluorescent color-changing function is reported. Through combining a collapsed thermoresponsive graphene oxide-poly(N-isopropylacrylamide) (GO-PNIPAM) hydrogel layer with a pH-responsive perylene bisimide-functionalized hyperbranched polyethylenimine (PBI-HPEI) hydrogel layer via macroscopic supramolecular assembly, a bilayer hydrogel is obtained that can be tailored and reswells to form a 3D hydrogel actuator. The actuator can undergo complex shape deformation caused by the PNIPAM outside layer, then the PBI-HPEI hydrogel inside layer can be unfolded to trigger the on-off switch of the pH-responsive fluorescence under the green light irradiation. This work will inspire the design and fabrication of novel biomimetic smart materials with synergistic functions. |
| 学科主题 | Science & Technology - Other Topics ; Materials Science |
| 语种 | 英语 |
| 公开日期 | 2018-12-04 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/16814]  |
| 专题 | 2018专题 |
| 推荐引用方式 GB/T 7714 | Le, Xiaoxia,He, Jiang,Yang, Xuxu,et al. Bioinspired Anisotropic Hydrogel Actuators with On-Off Switchable and Color-Tunable Fluorescence Behaviors[J]. ADVANCED FUNCTIONAL MATERIALS,2018,28(7). |
| APA | Le, Xiaoxia.,He, Jiang.,Yang, Xuxu.,Lu, Wei.,Ma, Chunxin.,...&Wang, Li.(2018).Bioinspired Anisotropic Hydrogel Actuators with On-Off Switchable and Color-Tunable Fluorescence Behaviors.ADVANCED FUNCTIONAL MATERIALS,28(7). |
| MLA | Le, Xiaoxia,et al."Bioinspired Anisotropic Hydrogel Actuators with On-Off Switchable and Color-Tunable Fluorescence Behaviors".ADVANCED FUNCTIONAL MATERIALS 28.7(2018). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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