A high-content diarylethene photochromic polymer for an efficient fluorescence modulation

Yong Chul Jeong; Sung Ik Yang; Eunkyoung Kim; Kwang Hyun Ahn

doi:10.1002/marc.200600461

A high-content diarylethene photochromic polymer for an efficient fluorescence modulation

Yong Chul Jeong, Sung Ik Yang, Eunkyoung Kim, Kwang Hyun Ahn

Department of Chemical and Biomolecular Engineering

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

37 Citations (Scopus)

Abstract

A highly fluorescent photochromic polymer, poly-BTFO4, was prepared. The fluorescence quantum yield of the poly-BTFO4 was six times higher than that of BTFO4. Fatigue resistance of the polymer at its photostationary state was significantly enhanced compared with that of BTFO4. Importantly, the poly-BTFO4 film also showed an efficient photochromism as well as strong fluorescence similar to the results in solution, which allow photoinduced fluorescence switching applicable to optical switches.

Original language	English
Pages (from-to)	1769-1773
Number of pages	5
Journal	Macromolecular rapid communications
Volume	27
Issue number	20
DOIs	https://doi.org/10.1002/marc.200600461
Publication status	Published - 2006 Oct 24

All Science Journal Classification (ASJC) codes

Organic Chemistry
Polymers and Plastics
Materials Chemistry

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10.1002/marc.200600461

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abstract = "A highly fluorescent photochromic polymer, poly-BTFO4, was prepared. The fluorescence quantum yield of the poly-BTFO4 was six times higher than that of BTFO4. Fatigue resistance of the polymer at its photostationary state was significantly enhanced compared with that of BTFO4. Importantly, the poly-BTFO4 film also showed an efficient photochromism as well as strong fluorescence similar to the results in solution, which allow photoinduced fluorescence switching applicable to optical switches.",

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AU - Kim, Eunkyoung

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PY - 2006/10/24

Y1 - 2006/10/24

N2 - A highly fluorescent photochromic polymer, poly-BTFO4, was prepared. The fluorescence quantum yield of the poly-BTFO4 was six times higher than that of BTFO4. Fatigue resistance of the polymer at its photostationary state was significantly enhanced compared with that of BTFO4. Importantly, the poly-BTFO4 film also showed an efficient photochromism as well as strong fluorescence similar to the results in solution, which allow photoinduced fluorescence switching applicable to optical switches.

AB - A highly fluorescent photochromic polymer, poly-BTFO4, was prepared. The fluorescence quantum yield of the poly-BTFO4 was six times higher than that of BTFO4. Fatigue resistance of the polymer at its photostationary state was significantly enhanced compared with that of BTFO4. Importantly, the poly-BTFO4 film also showed an efficient photochromism as well as strong fluorescence similar to the results in solution, which allow photoinduced fluorescence switching applicable to optical switches.

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A high-content diarylethene photochromic polymer for an efficient fluorescence modulation

Abstract

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