Emission enhancement and high sensitivity of a π-conjugated dye towards pressure: the synergistic effect of supramolecular interactions and H-aggregation

Zhanghua Sun; Qiguang Zang; Qing Luo; Chunyan Lv; Feng Cao; Qingbao Song; Ruiyang Zhao; Yujian Zhang; Wai Yeung Wong

doi:10.1039/c9cc00978g

Emission enhancement and high sensitivity of a π-conjugated dye towards pressure: the synergistic effect of supramolecular interactions and H-aggregation

Zhanghua Sun, Qiguang Zang, Qing Luo, Chunyan Lv, Feng Cao, Qingbao Song, Ruiyang Zhao, Yujian Zhang, Wai Yeung Wong (Corresponding Author)

Research output: Journal article publication › Journal article › Academic research › peer-review

20 Citations (Scopus)

Abstract

Piezoresponsive fluorescent (PRF) materials are highly promising for applications in deformation, flaw detection and haptic sensing. However, traditional PRF materials generally suffer from low sensitivity and fluorescence quenching processes. This study involved the preparation of H-aggregated dyes with weak supramolecular interactions, which showed enhanced emission under a low pressure.

Original language	English
Pages (from-to)	4735-4738
Number of pages	4
Journal	Chemical Communications
Volume	55
Issue number	32
DOIs	https://doi.org/10.1039/c9cc00978g
Publication status	Published - 1 Jan 2019

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/c9cc00978g

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abstract = "Piezoresponsive fluorescent (PRF) materials are highly promising for applications in deformation, flaw detection and haptic sensing. However, traditional PRF materials generally suffer from low sensitivity and fluorescence quenching processes. This study involved the preparation of H-aggregated dyes with weak supramolecular interactions, which showed enhanced emission under a low pressure.",

author = "Zhanghua Sun and Qiguang Zang and Qing Luo and Chunyan Lv and Feng Cao and Qingbao Song and Ruiyang Zhao and Yujian Zhang and Wong, {Wai Yeung}",

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Emission enhancement and high sensitivity of a π-conjugated dye towards pressure : the synergistic effect of supramolecular interactions and H-aggregation. / Sun, Zhanghua; Zang, Qiguang; Luo, Qing et al.

In: Chemical Communications, Vol. 55, No. 32, 01.01.2019, p. 4735-4738.

Research output: Journal article publication › Journal article › Academic research › peer-review

TY - JOUR

T1 - Emission enhancement and high sensitivity of a π-conjugated dye towards pressure

T2 - the synergistic effect of supramolecular interactions and H-aggregation

AU - Sun, Zhanghua

AU - Zang, Qiguang

AU - Luo, Qing

AU - Lv, Chunyan

AU - Cao, Feng

AU - Song, Qingbao

AU - Zhao, Ruiyang

AU - Zhang, Yujian

AU - Wong, Wai Yeung

PY - 2019/1/1

Y1 - 2019/1/1

N2 - Piezoresponsive fluorescent (PRF) materials are highly promising for applications in deformation, flaw detection and haptic sensing. However, traditional PRF materials generally suffer from low sensitivity and fluorescence quenching processes. This study involved the preparation of H-aggregated dyes with weak supramolecular interactions, which showed enhanced emission under a low pressure.

AB - Piezoresponsive fluorescent (PRF) materials are highly promising for applications in deformation, flaw detection and haptic sensing. However, traditional PRF materials generally suffer from low sensitivity and fluorescence quenching processes. This study involved the preparation of H-aggregated dyes with weak supramolecular interactions, which showed enhanced emission under a low pressure.

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U2 - 10.1039/c9cc00978g

DO - 10.1039/c9cc00978g

M3 - Journal article

C2 - 30942791

AN - SCOPUS:85064559948

SN - 1359-7345

VL - 55

SP - 4735

EP - 4738

JO - Chemical Communications

JF - Chemical Communications

IS - 32

ER -

Emission enhancement and high sensitivity of a π-conjugated dye towards pressure: the synergistic effect of supramolecular interactions and H-aggregation

Abstract

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