An artificial antenna complex containing four Ru(bpy)32+-type chromophores as light-harvesting components and a Ru(bpy)(CN)42- subunit as the energy trap.: A structural motif which resembles the natural photosynthetic systems

被引:36
作者
Loiseau, F [1 ]
Marzanni, G
Quici, S
Indelli, MT
Campagna, S
机构
[1] Univ Messina, Dept Chem, I-98166 Messina, Italy
[2] Univ Milan, CNR, ISTM, I-20133 Milan, Italy
[3] Univ Milan, Dipartimento Chim Organ & Ind, I-20133 Milan, Italy
[4] Univ Ferrara, Dipartmento Chim, I-44100 Ferrara, Italy
关键词
D O I
10.1039/b211122e
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A cyclam subunit bearing four light-harvesting Ru(bpy)(3)(2+) type species is connected to a Ru(II) compound having low-lying excited states (energy trap) by hydrogen bonding: the light absorbed by the light-harvesting elements is funnelled to the energy trap with high efficiency.
引用
收藏
页码:286 / 287
页数:2
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