期刊
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
卷 56, 期 19, 页码 5308-5311出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/anie.201702376
关键词
chloroplasts; conjugated polymers; light harvesting; photosynthesis; polymer nanoparticles
资金
- National Natural Science Foundation of China [91527306, 21533012, 21473220]
- Strategic Priority Research Program of the Chinese Academy of Sciences [XDA09030306]
By coating chloroplasts with conjugated polymer nanoparticles (CPNs), a new bio-optical hybrid photosynthesis system (chloroplast/CPNs) is developed. Since CPNs possess unique light harvesting ability, including the ultraviolet part that chloroplasts absorb less, chloroplast/CPN complexes can capture broader range of light to accelerate the electron transport rates in photosystem II (PSII), the critical protein complex in chloroplasts, and augment photosynthesis beyond natural chloroplasts. The degree of spectral overlay between emission of CPNs and absorption of chloroplasts is critical for the enhanced photosynthesis. This work exhibits good potential to explore new and facile nanoengineering strategy for reforming chloroplast with light-harvesting nanomaterials to enhance solar energy conversion.
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