Two photon absorption energy transfer in the light-harvesting complex of photosystem II (LHC-II) modified with organic boron dye
文献类型：期刊论文
| 作者 | Chen, Li; Liu, Cheng1; Hu, Rui; Feng, Jiao; Wang, Shuangqing; Li, Shayu; Yang, Chunhong1; Yang, Guoqiang |
| 刊名 | SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
 |
| 出版日期 | 2014 |
| 卷号 | 128页码:295-299 |
| 关键词 | Light-harvesting complex of photosystem II LHC-II Two photon absorption Energy transfer Organic boron dye |
| ISSN号 | 1386-1425 |
| DOI | 10.1016/j.saa.2014.02.166 |
| 文献子类 | Article |
| 英文摘要 | The plant light-harvesting complexes of photosystem II (LHC-II) play important roles in collecting solar energy and transferring the energy to the reaction centers of photosystems I and II. A two photon absorption compound, 4-(bromomethyl)-N-(4-(dimesitylboryl)phenyl)-N-phenylaniline (DMDP-CH2Br), was synthesized and covalently linked to the LHC-II in formation of a LHC-II-dye complex, which still maintained the biological activity of LHC-II system. Under irradiation with femtosecond laser pulses at 754 nm, the LHC-II-dye complex can absorb two photons of the laser light effectively compared with the wild type LHC-II. The absorbed excitation energy is then transferred to chlorophyll a with an obvious fluorescence enhancement. The results may be interesting and give potentials for developing hybrid photosystems. (C) 2014 Elsevier B.V. All rights reserved. |
| 学科主题 | Spectroscopy |
| 出版地 | OXFORD |
| WOS关键词 | CHLOROPHYLL A/B COMPLEXES ; ISOFORMS ; ANTENNA |
| WOS研究方向 | Spectroscopy |
| 语种 | 英语 |
| WOS记录号 | WOS:000336013600038 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | National Basic Research Program of China [2011CBA00905, 2011CBA00904] ; Chinese Academy of Sciences [KSZD-EW-Z-018] ; National Natural Science Foundation of China [21373240, 21233011, 21205122, 21261160488] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/27164]  |
| 专题 | 中科院光生物学重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, CAS Key Lab Photochem, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Bot, Key Lab Photobiol, Beijing 100093, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Li,Liu, Cheng,Hu, Rui,et al. Two photon absorption energy transfer in the light-harvesting complex of photosystem II (LHC-II) modified with organic boron dye[J]. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,2014,128:295-299. |
| APA | Chen, Li.,Liu, Cheng.,Hu, Rui.,Feng, Jiao.,Wang, Shuangqing.,...&Yang, Guoqiang.(2014).Two photon absorption energy transfer in the light-harvesting complex of photosystem II (LHC-II) modified with organic boron dye.SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,128,295-299. |
| MLA | Chen, Li,et al."Two photon absorption energy transfer in the light-harvesting complex of photosystem II (LHC-II) modified with organic boron dye".SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 128(2014):295-299. |
入库方式： OAI收割
来源：植物研究所
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