Rational design of fluorescent viscosity sensors by the principle of photoinduced electron transfer

Zhiyong Wu; Jingnan Cui; Xuhong Qian

doi:10.1016/j.tetlet.2013.02.111

Rational design of fluorescent viscosity sensors by the principle of photoinduced electron transfer

Zhiyong Wu
, Jingnan Cui^*
, Xuhong Qian

^*Corresponding author for this work

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

7 Scopus citations

Abstract

To establish a new strategy for the development of fluorescent viscosity sensors by the principle of photoinduced electron transfer, three 4-aminonaphthalimide based D-(CH₂)₂-A molecules were designed and synthesized. The effects of solvent polarity and viscosity on the fluorescence spectra of these compounds were investigated. These compounds exhibit viscosity-sensitive fluorescence spectra in ethylene glycol-glycerol mixtures. A mechanism about exciplex formation was proposed to explain their viscosity sensitivity.

Original language	English
Pages (from-to)	2575-2578
Number of pages	4
Journal	Tetrahedron Letters
Volume	54
Issue number	21
DOIs	https://doi.org/10.1016/j.tetlet.2013.02.111
State	Published - 22 May 2013
Externally published	Yes

Keywords

4-Aminonaphthalimide
Exciplex formation
Fluorescent viscosity sensors
Photoinduced electron transfer

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10.1016/j.tetlet.2013.02.111

Cite this

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title = "Rational design of fluorescent viscosity sensors by the principle of photoinduced electron transfer",

abstract = "To establish a new strategy for the development of fluorescent viscosity sensors by the principle of photoinduced electron transfer, three 4-aminonaphthalimide based D-(CH2)2-A molecules were designed and synthesized. The effects of solvent polarity and viscosity on the fluorescence spectra of these compounds were investigated. These compounds exhibit viscosity-sensitive fluorescence spectra in ethylene glycol-glycerol mixtures. A mechanism about exciplex formation was proposed to explain their viscosity sensitivity.",

keywords = "4-Aminonaphthalimide, Exciplex formation, Fluorescent viscosity sensors, Photoinduced electron transfer",

author = "Zhiyong Wu and Jingnan Cui and Xuhong Qian",

year = "2013",

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doi = "10.1016/j.tetlet.2013.02.111",

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volume = "54",

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T1 - Rational design of fluorescent viscosity sensors by the principle of photoinduced electron transfer

AU - Wu, Zhiyong

AU - Cui, Jingnan

AU - Qian, Xuhong

PY - 2013/5/22

Y1 - 2013/5/22

N2 - To establish a new strategy for the development of fluorescent viscosity sensors by the principle of photoinduced electron transfer, three 4-aminonaphthalimide based D-(CH2)2-A molecules were designed and synthesized. The effects of solvent polarity and viscosity on the fluorescence spectra of these compounds were investigated. These compounds exhibit viscosity-sensitive fluorescence spectra in ethylene glycol-glycerol mixtures. A mechanism about exciplex formation was proposed to explain their viscosity sensitivity.

AB - To establish a new strategy for the development of fluorescent viscosity sensors by the principle of photoinduced electron transfer, three 4-aminonaphthalimide based D-(CH2)2-A molecules were designed and synthesized. The effects of solvent polarity and viscosity on the fluorescence spectra of these compounds were investigated. These compounds exhibit viscosity-sensitive fluorescence spectra in ethylene glycol-glycerol mixtures. A mechanism about exciplex formation was proposed to explain their viscosity sensitivity.

KW - 4-Aminonaphthalimide

KW - Exciplex formation

KW - Fluorescent viscosity sensors

KW - Photoinduced electron transfer

UR - https://www.scopus.com/pages/publications/84876409434

U2 - 10.1016/j.tetlet.2013.02.111

DO - 10.1016/j.tetlet.2013.02.111

M3 - 文章

AN - SCOPUS:84876409434

SN - 0040-4039

VL - 54

SP - 2575

EP - 2578

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 21

ER -

Rational design of fluorescent viscosity sensors by the principle of photoinduced electron transfer

Abstract

Keywords

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