Diphenylamine end-capped 1,4-diketo-3,6-diphenylpyrrolo[3,4-c]pyrrole (DPP) derivatives with large two-photon absorption cross-sections and strong two-photon excitation red fluorescence

Novel donor-pi-bridge-acceptor-pi-bridge-donor (D-pi-A-pi-D)-type 1,4-diketo-3,6-diphenylpyrrolo[3,4-c]pyrrole (DPP) derivatives with end-capping diphenylamine groups have been synthesized and shown to exhibit large two-photon absorption cross-sections over a wide range of wavelengths with strong tw...

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Published inChemical communications (Cambridge, England) no. 39; pp. 5859 - 5861
Main Authors Guo, Er Qian, Ren, Pei Hua, Zhang, Yan Li, Zhang, Hai Chang, Yang, Wen Jun
Format Journal Article
LanguageEnglish
Published CAMBRIDGE Royal Soc Chemistry 01.01.2009
Subjects
Absorption
Biphenyl Compounds - chemical synthesis
Biphenyl Compounds - chemistry
Chemistry
Chemistry, Multidisciplinary
Diphenylamine - chemistry
Fluorescent Dyes - chemistry
Photons
Physical Sciences
Pyrroles - chemical synthesis
Pyrroles - chemistry
Science & Technology
OPTICAL-PROPERTIES
POLYMERS
DESIGN
SERIES
DYES
CHROMOPHORES
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Summary:Novel donor-pi-bridge-acceptor-pi-bridge-donor (D-pi-A-pi-D)-type 1,4-diketo-3,6-diphenylpyrrolo[3,4-c]pyrrole (DPP) derivatives with end-capping diphenylamine groups have been synthesized and shown to exhibit large two-photon absorption cross-sections over a wide range of wavelengths with strong two-photon excitation red fluorescence.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
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ISSN:1359-7345
1364-548X
DOI:10.1039/b911808j