Emission of boron dipyrromethene dyes through energy transfer to their S 2 state from polysilane S 1 state

Qiuhong Wang; Hua Lu; Lizhi Gai; Weifeng Chen; Guoqiao Lai; Zhifang Li

doi:10.1016/j.dyepig.2011.12.011

Emission of boron dipyrromethene dyes through energy transfer to their S ₂ state from polysilane S ₁ state

Qiuhong Wang, Hua Lu, Lizhi Gai, Weifeng Chen, Guoqiao Lai, Zhifang Li

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

11 Citations (Scopus)

Abstract

Irradiation of a mixture of a poly(methylphenyl)silane containing a Boron dipyrromethene dye was found to induce green color emission from the BODIPY dye via energy transfer from the polysilane S ₁ state to the S ₂ state of the BODIPY in the solid state, whereas in the solid the BODIPY dyes themselves are nonfluorescent due to aggregation and self-quenching.

Original language	English
Pages (from-to)	183-186
Number of pages	4
Journal	Dyes and Pigments
Volume	94
Issue number	2
DOIs	https://doi.org/10.1016/j.dyepig.2011.12.011
Publication status	Published - 2012 Aug
Externally published	Yes

Keywords

BODIPY
Energy transfer
Excited-state property
Fuorescent dyes
Polysilanes
Solid-emission

ASJC Scopus subject areas

Chemical Engineering(all)
Process Chemistry and Technology

Access to Document

10.1016/j.dyepig.2011.12.011

Cite this

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title = "Emission of boron dipyrromethene dyes through energy transfer to their S 2 state from polysilane S 1 state",

abstract = "Irradiation of a mixture of a poly(methylphenyl)silane containing a Boron dipyrromethene dye was found to induce green color emission from the BODIPY dye via energy transfer from the polysilane S 1 state to the S 2 state of the BODIPY in the solid state, whereas in the solid the BODIPY dyes themselves are nonfluorescent due to aggregation and self-quenching.",

keywords = "BODIPY, Energy transfer, Excited-state property, Fuorescent dyes, Polysilanes, Solid-emission",

author = "Qiuhong Wang and Hua Lu and Lizhi Gai and Weifeng Chen and Guoqiao Lai and Zhifang Li",

note = "Funding Information: We are thankful to the NSFC (nos. 21101049 and 20802014 ) and the innovation teams for organosilicon chemistry ( 2009R50016 ) for their financial support. ",

year = "2012",

month = aug,

doi = "10.1016/j.dyepig.2011.12.011",

language = "English",

volume = "94",

pages = "183--186",

journal = "Dyes and Pigments",

issn = "0143-7208",

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T1 - Emission of boron dipyrromethene dyes through energy transfer to their S 2 state from polysilane S 1 state

AU - Wang, Qiuhong

AU - Lu, Hua

AU - Gai, Lizhi

AU - Chen, Weifeng

AU - Lai, Guoqiao

AU - Li, Zhifang

N1 - Funding Information: We are thankful to the NSFC (nos. 21101049 and 20802014 ) and the innovation teams for organosilicon chemistry ( 2009R50016 ) for their financial support.

PY - 2012/8

Y1 - 2012/8

N2 - Irradiation of a mixture of a poly(methylphenyl)silane containing a Boron dipyrromethene dye was found to induce green color emission from the BODIPY dye via energy transfer from the polysilane S 1 state to the S 2 state of the BODIPY in the solid state, whereas in the solid the BODIPY dyes themselves are nonfluorescent due to aggregation and self-quenching.

AB - Irradiation of a mixture of a poly(methylphenyl)silane containing a Boron dipyrromethene dye was found to induce green color emission from the BODIPY dye via energy transfer from the polysilane S 1 state to the S 2 state of the BODIPY in the solid state, whereas in the solid the BODIPY dyes themselves are nonfluorescent due to aggregation and self-quenching.

KW - BODIPY

KW - Energy transfer

KW - Excited-state property

KW - Fuorescent dyes

KW - Polysilanes

KW - Solid-emission

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