Rational Improvement of Molar Absorptivity Guided by Oscillator Strength: A Case Study with Furoindolizine-Based Core Skeleton

Youngjun Lee; Ala Jo; Seung Bum Park

doi:10.1002/anie.201506429

Rational Improvement of Molar Absorptivity Guided by Oscillator Strength: A Case Study with Furoindolizine-Based Core Skeleton

Youngjun Lee, Ala Jo, Seung Bum Park

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

20 Scopus citations

Abstract

The rational improvement of photophysical properties can be highly valuable for the discovery of novel organic fluorophores. Using our new design strategy guided by the oscillator strength, we developed a series of full-color-tunable furoindolizine analogs with improved molar absorptivity through the fusion of a furan ring into the indolizine-based Seoul fluorophore. The excellent correlation between the computable values (oscillator strength and theoretical S₀-S₁ energy gap) and photophysical properties (molar absorptivity and emission wavelength) confirmed the effectualness of our design strategy.

Original language	English
Pages (from-to)	15689-15693
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	54
Issue number	52
DOIs	https://doi.org/10.1002/anie.201506429
State	Published - 21 Dec 2015

Bibliographical note

Publisher Copyright:
© 2015 The Authors.

Keywords

fluorescence
molar absorptivity
oscillator strength
photophysical properties
rational design

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10.1002/anie.201506429

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title = "Rational Improvement of Molar Absorptivity Guided by Oscillator Strength: A Case Study with Furoindolizine-Based Core Skeleton",

abstract = "The rational improvement of photophysical properties can be highly valuable for the discovery of novel organic fluorophores. Using our new design strategy guided by the oscillator strength, we developed a series of full-color-tunable furoindolizine analogs with improved molar absorptivity through the fusion of a furan ring into the indolizine-based Seoul fluorophore. The excellent correlation between the computable values (oscillator strength and theoretical S0-S1 energy gap) and photophysical properties (molar absorptivity and emission wavelength) confirmed the effectualness of our design strategy.",

keywords = "fluorescence, molar absorptivity, oscillator strength, photophysical properties, rational design",

author = "Youngjun Lee and Ala Jo and Park, \{Seung Bum\}",

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T2 - A Case Study with Furoindolizine-Based Core Skeleton

AU - Lee, Youngjun

AU - Jo, Ala

AU - Park, Seung Bum

PY - 2015/12/21

Y1 - 2015/12/21

N2 - The rational improvement of photophysical properties can be highly valuable for the discovery of novel organic fluorophores. Using our new design strategy guided by the oscillator strength, we developed a series of full-color-tunable furoindolizine analogs with improved molar absorptivity through the fusion of a furan ring into the indolizine-based Seoul fluorophore. The excellent correlation between the computable values (oscillator strength and theoretical S0-S1 energy gap) and photophysical properties (molar absorptivity and emission wavelength) confirmed the effectualness of our design strategy.

AB - The rational improvement of photophysical properties can be highly valuable for the discovery of novel organic fluorophores. Using our new design strategy guided by the oscillator strength, we developed a series of full-color-tunable furoindolizine analogs with improved molar absorptivity through the fusion of a furan ring into the indolizine-based Seoul fluorophore. The excellent correlation between the computable values (oscillator strength and theoretical S0-S1 energy gap) and photophysical properties (molar absorptivity and emission wavelength) confirmed the effectualness of our design strategy.

KW - fluorescence

KW - molar absorptivity

KW - oscillator strength

KW - photophysical properties

KW - rational design

UR - https://www.scopus.com/pages/publications/84955094990

U2 - 10.1002/anie.201506429

DO - 10.1002/anie.201506429

M3 - Article

AN - SCOPUS:84955094990

SN - 1433-7851

VL - 54

SP - 15689

EP - 15693

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 52

ER -

Rational Improvement of Molar Absorptivity Guided by Oscillator Strength: A Case Study with Furoindolizine-Based Core Skeleton

Abstract

Bibliographical note

Keywords

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