Self-Assembly of Enzyme-Like Nanofibrous G-Molecular Hydrogel for Printed Flexible Electrochemical Sensors
文献类型：期刊论文
| 作者 | Zhong, RB; Tang, Q; Wang, SP; Zhang, HB; Zhang, F; Xiao, MS; Man, TT; Qu, XM; Li, L; Zhang, WJ |
| 刊名 | ADVANCED MATERIALS
 |
| 出版日期 | 2018 |
| 卷号 | 30期号:12页码:- |
| 关键词 | Responsive Insulin Delivery Polypeptide-dna Hydrogel Stretchable Electronics g(4)Center-dot-k++ Hydrogel Peroxidase-activity Sensitive Vesicles Polyaniline Electrochromism Visualization Fabrication |
| ISSN号 | 0935-9648 |
| DOI | 10.1002/adma.201706887 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Conducting hydrogels provide great potential for creating designer shape-morphing architectures for biomedical applications owing to their unique solid-liquid interface and ease of processability. Here, a novel nanofibrous hydrogel with significant enzyme-like activity that can be used as ink to print flexible electrochemical devices is developed. The nanofibrous hydrogel is self-assembled from guanosine (G) and KB(OH)(4) with simultaneous incorporation of hemin into the G-quartet scaffold, giving rise to significant enzyme-like activity. The rapid switching between the sol and gel states responsive to shear stress enables free-form fabrication of different patterns. Furthermore, the replication of the G-quartet wires into a conductive matrix by in situ catalytic deposition of polyaniline on nanofibers is demonstrated, which can be directly printed into a flexible electrochemical electrode. By loading glucose oxidase into this novel hydrogel, a flexible glucose biosensor is developed. This study sheds new light on developing artificial enzymes with new functionalities and on fabrication of flexible bioelectronics. |
| 语种 | 英语 |
| WOS记录号 | WOS:000428348000028 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/29128]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Zhong, RB 2.Tang, Q 3.Wang, SP 4.Zhang, HB 5.Zhang, F 6.Xiao, MS 7.Man, TT 8.Qu, XM 9.Li, L 10.Zhang, WJ |
| 推荐引用方式 GB/T 7714 | Zhong, RB,Tang, Q,Wang, SP,et al. Self-Assembly of Enzyme-Like Nanofibrous G-Molecular Hydrogel for Printed Flexible Electrochemical Sensors[J]. ADVANCED MATERIALS,2018,30(12):-. |
| APA | Zhong, RB.,Tang, Q.,Wang, SP.,Zhang, HB.,Zhang, F.,...&Pei, H.(2018).Self-Assembly of Enzyme-Like Nanofibrous G-Molecular Hydrogel for Printed Flexible Electrochemical Sensors.ADVANCED MATERIALS,30(12),-. |
| MLA | Zhong, RB,et al."Self-Assembly of Enzyme-Like Nanofibrous G-Molecular Hydrogel for Printed Flexible Electrochemical Sensors".ADVANCED MATERIALS 30.12(2018):-. |
入库方式： OAI收割
来源：上海应用物理研究所
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