Bioinspired Assembly of Hierarchical Light-Harvesting Architectures for Improved Photophosphorylation
文献类型：期刊论文
| 作者 | Li, Guangle1,2; Fei, Jinbo1; Xu, Youqian1,2; Li, Yue1; Li, Junbai1,2 |
| 刊名 | ADVANCED FUNCTIONAL MATERIALS
 |
| 出版日期 | 2018-03-28 |
| 卷号 | 28期号:13 |
| 关键词 | Biomimetic Synthesis Hierarchical Structures Layer-by-layer Assembly Light Harvesting Photophosphorylation |
| ISSN号 | 1616-301X |
| DOI | 10.1002/adfm.201706557 |
| 英文摘要 | Molecular assembly offers a bottom-up way to construct biomimetic architectures with unique structures and properties. Although artificial photophosphorylation systems have long been developed, their microstructures have yet to achieve the sophisticated order and hierarchy of natural organisms. Herein, by utilizing principles in the natural plant leaves, it is shown that a biomimetic system with hierarchically ordered and compartmentalized structures, combining photosystem II (PSII) and adenosine triphosphate (ATP) synthase, can be obtained through template-directed layer-by-layer assembly. Under light illumination, PSII in such a highly ordered light-harvesting array, splits water to produce protons and electrons. Furthermore, a remarkable proton gradient is created across the covering ATP synthase-reconstituted lipid membrane. As a consequence, highly efficient photophosphorylation is achieved. Outstandingly, the rate of ATP production in this hierarchical light-harvesting architecture is enhanced 14 times, compared to that in the nature. This study paves a new way to assemble bioinspired systems with enhanced solar-to-chemical energy conversion efficiency. |
| 语种 | 英语 |
| WOS记录号 | WOS:000428792200025 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/46039]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Li, Junbai |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, CAS Key Lab Colloid Interface & Chem Thermodynam, Beijing Natl Lab Mol Sci BNLMS, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Guangle,Fei, Jinbo,Xu, Youqian,et al. Bioinspired Assembly of Hierarchical Light-Harvesting Architectures for Improved Photophosphorylation[J]. ADVANCED FUNCTIONAL MATERIALS,2018,28(13). |
| APA | Li, Guangle,Fei, Jinbo,Xu, Youqian,Li, Yue,&Li, Junbai.(2018).Bioinspired Assembly of Hierarchical Light-Harvesting Architectures for Improved Photophosphorylation.ADVANCED FUNCTIONAL MATERIALS,28(13). |
| MLA | Li, Guangle,et al."Bioinspired Assembly of Hierarchical Light-Harvesting Architectures for Improved Photophosphorylation".ADVANCED FUNCTIONAL MATERIALS 28.13(2018). |
入库方式： OAI收割
来源：化学研究所
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。