Rod-like pyrene-perylene bisimide molecular triads: Synthesis and photophysical properties

Jun Hua Wan; Zhun Ma; Feng Liu; Zheng Xu; Hong Yu Wang; Hong Ji Jiang; Wei Huang

doi:10.1016/j.jphotochem.2010.02.006

Rod-like pyrene-perylene bisimide molecular triads: Synthesis and photophysical properties

Jun Hua Wan, Zhun Ma, Feng Liu, Zheng Xu, Hong Yu Wang, Hong Ji Jiang, Wei Huang

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

Two rod-like pyrene-perylene bisimide triads with different linkers were synthesized and characterized. Their photophysical properties were investigated by UV-vis absorption, both steady-state and time-resolved emission. According to fluorescence excitation and time-resolved emission spectroscopic studies, efficient intramolecular resonance energy transfer was observed in both triads. Furthermore, the influence of the molecular structure on the energy transfer rates was also studied and discussed. To gain insights into the intramolecular interactions and the electronic structures, the electronic structures of both triads were investigated through theoretical calculation.

Original language	English
Pages (from-to)	115-122
Number of pages	8
Journal	Journal of Photochemistry and Photobiology A: Chemistry
Volume	211
Issue number	2-3
DOIs	https://doi.org/10.1016/j.jphotochem.2010.02.006
State	Published - Apr 2010
Externally published	Yes

Keywords

Energy transfer
Linker
Molecular triad
Perylene bisimide
Pyrene

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10.1016/j.jphotochem.2010.02.006

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title = "Rod-like pyrene-perylene bisimide molecular triads: Synthesis and photophysical properties",

abstract = "Two rod-like pyrene-perylene bisimide triads with different linkers were synthesized and characterized. Their photophysical properties were investigated by UV-vis absorption, both steady-state and time-resolved emission. According to fluorescence excitation and time-resolved emission spectroscopic studies, efficient intramolecular resonance energy transfer was observed in both triads. Furthermore, the influence of the molecular structure on the energy transfer rates was also studied and discussed. To gain insights into the intramolecular interactions and the electronic structures, the electronic structures of both triads were investigated through theoretical calculation.",

keywords = "Energy transfer, Linker, Molecular triad, Perylene bisimide, Pyrene",

author = "Wan, {Jun Hua} and Zhun Ma and Feng Liu and Zheng Xu and Wang, {Hong Yu} and Jiang, {Hong Ji} and Wei Huang",

year = "2010",

month = apr,

doi = "10.1016/j.jphotochem.2010.02.006",

language = "英语",

volume = "211",

pages = "115--122",

journal = "Journal of Photochemistry and Photobiology A: Chemistry",

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number = "2-3",

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T1 - Rod-like pyrene-perylene bisimide molecular triads

T2 - Synthesis and photophysical properties

AU - Wan, Jun Hua

AU - Ma, Zhun

AU - Liu, Feng

AU - Xu, Zheng

AU - Wang, Hong Yu

AU - Jiang, Hong Ji

AU - Huang, Wei

PY - 2010/4

Y1 - 2010/4

N2 - Two rod-like pyrene-perylene bisimide triads with different linkers were synthesized and characterized. Their photophysical properties were investigated by UV-vis absorption, both steady-state and time-resolved emission. According to fluorescence excitation and time-resolved emission spectroscopic studies, efficient intramolecular resonance energy transfer was observed in both triads. Furthermore, the influence of the molecular structure on the energy transfer rates was also studied and discussed. To gain insights into the intramolecular interactions and the electronic structures, the electronic structures of both triads were investigated through theoretical calculation.

AB - Two rod-like pyrene-perylene bisimide triads with different linkers were synthesized and characterized. Their photophysical properties were investigated by UV-vis absorption, both steady-state and time-resolved emission. According to fluorescence excitation and time-resolved emission spectroscopic studies, efficient intramolecular resonance energy transfer was observed in both triads. Furthermore, the influence of the molecular structure on the energy transfer rates was also studied and discussed. To gain insights into the intramolecular interactions and the electronic structures, the electronic structures of both triads were investigated through theoretical calculation.

KW - Energy transfer

KW - Linker

KW - Molecular triad

KW - Perylene bisimide

KW - Pyrene

UR - http://www.scopus.com/inward/record.url?scp=77951987665&partnerID=8YFLogxK

U2 - 10.1016/j.jphotochem.2010.02.006

DO - 10.1016/j.jphotochem.2010.02.006

M3 - 文章

AN - SCOPUS:77951987665

SN - 1010-6030

VL - 211

SP - 115

EP - 122

JO - Journal of Photochemistry and Photobiology A: Chemistry

JF - Journal of Photochemistry and Photobiology A: Chemistry

IS - 2-3

ER -

Rod-like pyrene-perylene bisimide molecular triads: Synthesis and photophysical properties

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Keywords

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