Two-photon dyes containing heterocyclic rings with enhanced photostability

Hwan Myung Kim; Wen Jun Yang; Chang Ho Kim; Won Hwa Park; Seung Joon Jeon; Bong Rae Cho

doi:10.1002/chem.200500341

Two-photon dyes containing heterocyclic rings with enhanced photostability

Hwan Myung Kim, Wen Jun Yang, Chang Ho Kim, Won Hwa Park, Seung Joon Jeon, Bong Rae Cho

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

20 Citations (Scopus)

Abstract

A series of donor-π-donor derivatives containing phenyl, naphthyl, and anthryl groups as the π-center and heterocyclic rings as the conjugation bridge have been synthesized and their one- and two-photon spectroscopic properties and photostability were determined. These compounds show bathochromic shifts in the absorption and emission spectra, larger two-photon cross-section, and enhanced photostability in comparison to their open-chain analogues. In addition, a convenient method for the qualitative photostability measurement is proposed.

Original language	English
Pages (from-to)	6386-6391
Number of pages	6
Journal	Chemistry - A European Journal
Volume	11
Issue number	21
DOIs	https://doi.org/10.1002/chem.200500341
Publication status	Published - 2005 Oct 21

Keywords

Dyes
Fluorescence
Heterocycles
Two-photon absorption
Vesicles

ASJC Scopus subject areas

Catalysis
Chemistry(all)
Organic Chemistry

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10.1002/chem.200500341

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title = "Two-photon dyes containing heterocyclic rings with enhanced photostability",

abstract = "A series of donor-π-donor derivatives containing phenyl, naphthyl, and anthryl groups as the π-center and heterocyclic rings as the conjugation bridge have been synthesized and their one- and two-photon spectroscopic properties and photostability were determined. These compounds show bathochromic shifts in the absorption and emission spectra, larger two-photon cross-section, and enhanced photostability in comparison to their open-chain analogues. In addition, a convenient method for the qualitative photostability measurement is proposed.",

keywords = "Dyes, Fluorescence, Heterocycles, Two-photon absorption, Vesicles",

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T1 - Two-photon dyes containing heterocyclic rings with enhanced photostability

AU - Kim, Hwan Myung

AU - Yang, Wen Jun

AU - Kim, Chang Ho

AU - Park, Won Hwa

AU - Jeon, Seung Joon

AU - Cho, Bong Rae

PY - 2005/10/21

Y1 - 2005/10/21

N2 - A series of donor-π-donor derivatives containing phenyl, naphthyl, and anthryl groups as the π-center and heterocyclic rings as the conjugation bridge have been synthesized and their one- and two-photon spectroscopic properties and photostability were determined. These compounds show bathochromic shifts in the absorption and emission spectra, larger two-photon cross-section, and enhanced photostability in comparison to their open-chain analogues. In addition, a convenient method for the qualitative photostability measurement is proposed.

AB - A series of donor-π-donor derivatives containing phenyl, naphthyl, and anthryl groups as the π-center and heterocyclic rings as the conjugation bridge have been synthesized and their one- and two-photon spectroscopic properties and photostability were determined. These compounds show bathochromic shifts in the absorption and emission spectra, larger two-photon cross-section, and enhanced photostability in comparison to their open-chain analogues. In addition, a convenient method for the qualitative photostability measurement is proposed.

KW - Dyes

KW - Fluorescence

KW - Heterocycles

KW - Two-photon absorption

KW - Vesicles

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DO - 10.1002/chem.200500341

M3 - Article

C2 - 16086336

AN - SCOPUS:27344444514

SN - 0947-6539

VL - 11

SP - 6386

EP - 6391

JO - Chemistry - A European Journal

JF - Chemistry - A European Journal

IS - 21

ER -

Two-photon dyes containing heterocyclic rings with enhanced photostability

Abstract

Keywords

ASJC Scopus subject areas

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