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First optically active molecular electronic wires
DOI:10.1021/ol0517168.png)
摘要
En 中文
The optically active molecular electronic wires (S)- and (R)-7 containing an oligo-arylene-ethynylene structure and a chiral 1,1'-binaphthyl unit are synthesized. These molecules are incorporated into nanowell devices by self-assembly on the gold surface, In the nanowell devices, the median currents from the molecules containing both S and R enantiomers are significantly smaller than those from the pure S or R molecule. Compounds (R)- and (S)-7 are also less conductive than the fully conjugated oligo-phenylene-ethynylene-thiol molecules.
Keyword:
SELF-ASSEMBLED MONOLAYERS
RECOGNITION
POLYMERS
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IF:
5
论文数:
3.9W
被引数:
10.0W
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