Bionic Artificial Leaves Based on AIE-Active Supramolecular Hydrogel for Efficient Photocatalysis
文献类型：期刊论文
| 作者 | Zhang, Rongbo; Tian, Xueqi; Zuo, Minzan; Zhang, Tao; Pangannaya, Srikala; Hu, Xiao-Yu |
| 刊名 | ADVANCED SCIENCE
 |
| 出版日期 | 2025 |
| 卷号 | 12期号:28 |
| 关键词 | aggregation-induced emission energy transfer light-harvesting system photocatalysis supramolecular hydrogel |
| 英文摘要 | A novel hydrogel-based biomimetic artificial leaf is fabricated by integrating host-guest interactions with covalent bonding. Specifically, a water-soluble tetraphenylethylene-embedded pillar[5]arene (m-TPEWP5), which exhibits aggregation-induced emission (AIE) property, is synthesized as the host molecule. An amphiphilic guest G is introduced to form a stable complex (HGSM) via non-covalent interactions. Subsequent copolymerization of HGSM with gelatin methacryloyl (GelMA) yields a hydrogel network (HGGelMA), which not only exhibits AIE characteristics but also enables encapsulation of the acceptor eosin Y (ESY), thereby resulting in the construction of an artificial light-harvesting system HGGelMA superset of ESY that serves as a biomimetic leaf. To emulate natural photosynthesis more closely and optimize the utilization of the collected energy, two organic reactions are performed within this artificial leaf: dehalogenation of bromoacetophenone derivatives and coupling of benzylamine. These reactions demonstrate remarkable catalytic activity and recycling ability during the photocatalytic process. |
| 源URL | [http://210.75.249.4/handle/363003/62454]  |
| 专题 | 西北高原生物研究所_中国科学院西北高原生物研究所 |
| 推荐引用方式 GB/T 7714 | Zhang, Rongbo,Tian, Xueqi,Zuo, Minzan,et al. Bionic Artificial Leaves Based on AIE-Active Supramolecular Hydrogel for Efficient Photocatalysis[J]. ADVANCED SCIENCE,2025,12(28). |
| APA | Zhang, Rongbo,Tian, Xueqi,Zuo, Minzan,Zhang, Tao,Pangannaya, Srikala,&Hu, Xiao-Yu.(2025).Bionic Artificial Leaves Based on AIE-Active Supramolecular Hydrogel for Efficient Photocatalysis.ADVANCED SCIENCE,12(28). |
| MLA | Zhang, Rongbo,et al."Bionic Artificial Leaves Based on AIE-Active Supramolecular Hydrogel for Efficient Photocatalysis".ADVANCED SCIENCE 12.28(2025). |
入库方式： OAI收割
来源：西北高原生物研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。