Optical properties and mechanofluorochromism of new BODIPY dyes based on the pyridine-pyrimidine hybrid structure

Yi Liu; Jicheng Duan; Fen Qi; Dan Tian; Xiaoqing Wang; Zhipeng Liu; Wei Huang

doi:10.1039/c7dt02259j

Optical properties and mechanofluorochromism of new BODIPY dyes based on the pyridine-pyrimidine hybrid structure

Yi Liu, Jicheng Duan, Fen Qi, Dan Tian, Xiaoqing Wang, Zhipeng Liu, Wei Huang

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

17 Scopus citations

Abstract

A new family of BODIPY dyes (PPB1-4) based on the pyridine-pyrimidine hybrid structure has been synthesized. These dyes show high cyan fluorescence in hexane with quantum yields (Φ_f) ranging from 0.33 to 0.90. Interestingly, moderate fluorescence of PPB1-4 is observed in the solid state (Φ_f, 0.11-0.26). X-ray structure analysis demonstrates that H-aggregation should be responsible for the red-shifted and quenched emission in the solid state. Moreover, PPB1-4 show high contrast and reversible mechanochromic fluorescence based on the proposed mechanism of mechanical stimuli triggered dimer dissolution and formation. In addition, rewritable mechanochromic fluorescence recording media fabricated with PPB4 have been successfully achieved.

Original language	English
Pages (from-to)	10332-10338
Number of pages	7
Journal	Dalton Transactions
Volume	46
Issue number	31
DOIs	https://doi.org/10.1039/c7dt02259j
State	Published - 2017
Externally published	Yes

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title = "Optical properties and mechanofluorochromism of new BODIPY dyes based on the pyridine-pyrimidine hybrid structure",

abstract = "A new family of BODIPY dyes (PPB1-4) based on the pyridine-pyrimidine hybrid structure has been synthesized. These dyes show high cyan fluorescence in hexane with quantum yields (Φf) ranging from 0.33 to 0.90. Interestingly, moderate fluorescence of PPB1-4 is observed in the solid state (Φf, 0.11-0.26). X-ray structure analysis demonstrates that H-aggregation should be responsible for the red-shifted and quenched emission in the solid state. Moreover, PPB1-4 show high contrast and reversible mechanochromic fluorescence based on the proposed mechanism of mechanical stimuli triggered dimer dissolution and formation. In addition, rewritable mechanochromic fluorescence recording media fabricated with PPB4 have been successfully achieved.",

author = "Yi Liu and Jicheng Duan and Fen Qi and Dan Tian and Xiaoqing Wang and Zhipeng Liu and Wei Huang",

note = "Publisher Copyright: {\textcopyright} 2017 The Royal Society of Chemistry.",

year = "2017",

doi = "10.1039/c7dt02259j",

language = "英语",

volume = "46",

pages = "10332--10338",

journal = "Dalton Transactions",

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TY - JOUR

T1 - Optical properties and mechanofluorochromism of new BODIPY dyes based on the pyridine-pyrimidine hybrid structure

AU - Liu, Yi

AU - Duan, Jicheng

AU - Qi, Fen

AU - Tian, Dan

AU - Wang, Xiaoqing

AU - Liu, Zhipeng

AU - Huang, Wei

PY - 2017

Y1 - 2017

N2 - A new family of BODIPY dyes (PPB1-4) based on the pyridine-pyrimidine hybrid structure has been synthesized. These dyes show high cyan fluorescence in hexane with quantum yields (Φf) ranging from 0.33 to 0.90. Interestingly, moderate fluorescence of PPB1-4 is observed in the solid state (Φf, 0.11-0.26). X-ray structure analysis demonstrates that H-aggregation should be responsible for the red-shifted and quenched emission in the solid state. Moreover, PPB1-4 show high contrast and reversible mechanochromic fluorescence based on the proposed mechanism of mechanical stimuli triggered dimer dissolution and formation. In addition, rewritable mechanochromic fluorescence recording media fabricated with PPB4 have been successfully achieved.

AB - A new family of BODIPY dyes (PPB1-4) based on the pyridine-pyrimidine hybrid structure has been synthesized. These dyes show high cyan fluorescence in hexane with quantum yields (Φf) ranging from 0.33 to 0.90. Interestingly, moderate fluorescence of PPB1-4 is observed in the solid state (Φf, 0.11-0.26). X-ray structure analysis demonstrates that H-aggregation should be responsible for the red-shifted and quenched emission in the solid state. Moreover, PPB1-4 show high contrast and reversible mechanochromic fluorescence based on the proposed mechanism of mechanical stimuli triggered dimer dissolution and formation. In addition, rewritable mechanochromic fluorescence recording media fabricated with PPB4 have been successfully achieved.

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U2 - 10.1039/c7dt02259j

DO - 10.1039/c7dt02259j

M3 - 文章

C2 - 28737801

AN - SCOPUS:85027164588

SN - 1477-9226

VL - 46

SP - 10332

EP - 10338

JO - Dalton Transactions

JF - Dalton Transactions

IS - 31

ER -

Optical properties and mechanofluorochromism of new BODIPY dyes based on the pyridine-pyrimidine hybrid structure

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