Activation of Electron Transfer in Photosynthetic Models by Attaching Charged Site
通过连接带电位点激活光合作用模型中的电子转移
基本信息
- 批准号:09440217
- 负责人:
- 金额:$ 7.1万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (B)
- 财政年份:1997
- 资助国家:日本
- 起止时间:1997 至 1998
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Photosynthesis is the most important source of energy for all the life in the earth. The first step in the light reaction of photosynthesis is an electron transfer reaction between photosynthetic pigments, which eventually leads to the production of useful substances such as carbohydrates.We set out to synthesize a single organic molecule which is capable of achieving photoinduced charge separation in a similar manner as observed in the photosynthetic reaction center. With this in mind, we have prepared several photosynthetic model compounds. Among these, we have succeeded in duplicating the highly efficient photoinduced charge separation with a oligomeric porphyrin model bearing a positively charges quatemary ammonium site. Efficiency and reaction mode of this model is quite similar to those found in the natural photosynthetic reaction center.
光合作用是地球上所有生命最重要的能量来源。光合作用光反应的第一步是光合色素之间的电子转移反应,最终导致碳水化合物等有用物质的产生。我们着手合成一种能够实现光诱导电荷分离的单一有机分子,其方式与在光合反应中心观察到的方式相似。考虑到这一点,我们已经准备了几个光合模型化合物。其中,我们已经成功地复制了高效的光诱导电荷分离与低聚卟啉模型带有正电荷的季铵网站。该模型的效率和反应模式与天然光合反应中心的效率和反应模式十分相似。
项目成果
期刊论文数量(24)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Aiko Nakano: "Facile Regioselective Meso-Iodination of Porphyrins" Tetrahedron Lett.39. 9489-9492 (1998)
Aiko Nakano:“卟啉的简单区域选择性介观碘化”四面体 Lett.39。
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白鳥英雄: "Courdination control of intramolecular electron transfer inboronate-ester.bridged donor-Accepter molecules" J.Chem.Soc., chemical Communication. 1998. 1539-1540 (1998)
Hideo Shiratori:“硼酸酯-桥接供体-受体分子中分子内电子转移的协调控制”J.Chem.Soc.,化学通讯,1998 年。1539-1540 (1998)
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中野愛子: "Windmill-like porphyrin anays as potent light-harvesting antenna complexes" Angew.Chem.,Int.Ed.Engl.37. 3023-3027 (1998)
Aiko Nakano:“风车状卟啉分析为有效的光捕获天线复合物”Angew.Chem.,Int.Ed.Engl.37 (1998)。
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中野愛子: "Windmill-like porphyrins anays as potentert lijht-hanresting antenna complexes" Angew.Ihew.Int.Ed.,. 37. 3023-3027 (1998)
Aiko Nakano:“风车状卟啉分析为有效的 Lijht-hanresting 天线复合物”Angew.Ihew.Int.Ed., 37. 3023-3027 (1998)
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小川琢治: "Completily regio selectire synthesis of directly-linked mejo, mejo and mejo, β porphyrin dimens by one-pot electrochemical method" Anegew.Chem.Int.Ed. 40. 176-179 (1999)
Takuji Okawa:“通过一锅电化学方法完全区域选择性合成直接连接的 mejo、mejo 和 mejo、β 卟啉二烯” Anegew.Chem.Int.Ed. 40. 176-179 (1999)
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OSUKA Atsuhiro其他文献
OSUKA Atsuhiro的其他文献
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{{ truncateString('OSUKA Atsuhiro', 18)}}的其他基金
Exploration of Catenated Expanded Porphyrins
链状扩张卟啉的探索
- 批准号:
25620031 - 财政年份:2013
- 资助金额:
$ 7.1万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
Synthesis and functionalization of discrete porphyrin tube
离散卟啉管的合成与功能化
- 批准号:
23655034 - 财政年份:2011
- 资助金额:
$ 7.1万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
Development and functionalization of Mobius aromaticity
莫比乌斯芳香性的开发和功能化
- 批准号:
22245006 - 财政年份:2010
- 资助金额:
$ 7.1万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Development of Novel π-Conjugated Systems Based on Porphyrins
基于卟啉的新型π共轭体系的开发
- 批准号:
19205006 - 财政年份:2007
- 资助金额:
$ 7.1万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Development of Chemistry of Expanded Porphyrins
扩展卟啉的化学进展
- 批准号:
15350022 - 财政年份:2003
- 资助金额:
$ 7.1万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Development of Optically Functionalized Materials based on Giant Porphyrin Arrays
基于巨型卟啉阵列的光学功能化材料的开发
- 批准号:
12440196 - 财政年份:2000
- 资助金额:
$ 7.1万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Construction of Molecular Chain Reaction Synstem Based on Porphyrin Arreys and Chain Protochemical Reactions
基于卟啉阵列和链式原化学反应的分子链式反应体系的构建
- 批准号:
11223205 - 财政年份:1999
- 资助金额:
$ 7.1万 - 项目类别:
Grant-in-Aid for Scientific Research on Priority Areas (B)
New Strategy for Control of Electron Transfer in Photosynthetic Models -Local Electric Field and Hydrogen Bond
光合作用模型中电子传递控制的新策略——局域电场和氢键
- 批准号:
07454249 - 财政年份:1995
- 资助金额:
$ 7.1万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Electrocatalytic Reduction of Oxygen by Cofacial Porphyrin
面卟啉电催化还原氧
- 批准号:
06044256 - 财政年份:1994
- 资助金额:
$ 7.1万 - 项目类别:
Grant-in-Aid for Overseas Scientific Survey.
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