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Unique fluorescence of boronic acid derived salicylidenehydrazone complexes with two perpendicular ICT: Solvent effect on PET process
Zhang, Boyu; Wang, Shichao; Tan, Jingyun; Zhang, Xuanjun
2018-08
Source PublicationDYES AND PIGMENTS
ISSN0143-7208
Volume155Pages:186-193
Abstract

Solvent effects on the absorption and emission spectra of organic compounds have been widely observed. It is usually found that the positions, intensities and shapes of its bands are usually modified by these solvents. The solvent effects on intramolecular charge transfer (ICT) process have been extensively reported, whereas the solvent effect on photoinduced electron transfer (PET) process is scarce. In this contribution, it was disclosed that boronic acid derived salicylidenehydrazone complexes (BSs), BS-DPE and BS-DPBDE, with two perpendicular ICT states developed a non-fluorescent PET compounds through separating its two ICT states by boron node. Relative strong acidic proton in non-hydrogen-bond accepting solvent were proved to actuate the vanishment of PET and reinstatement of its fluorescence.

KeywordSolvent Effects Boronic Acid Salicylidenehydrazone Photoinduced Electron Transfer T-shaped Molecular Geometry
DOI10.1016/j.dyepig.2018.03.046
URLView the original
Indexed BySCI
Language英语
WOS Research AreaChemistry ; Engineering ; Materials Science
WOS SubjectChemistry, Applied ; Engineering, Chemical ; Materials Science, Textiles
WOS IDWOS:000433650300026
PublisherELSEVIER SCI LTD
The Source to ArticleWOS
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Cited Times [WOS]:1   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionFaculty of Health Sciences
AffiliationFaculty of Health Sciences, University of Macau, Macau SAR, China
First Author AffilicationFaculty of Health Sciences
Recommended Citation
GB/T 7714
Zhang, Boyu,Wang, Shichao,Tan, Jingyun,et al. Unique fluorescence of boronic acid derived salicylidenehydrazone complexes with two perpendicular ICT: Solvent effect on PET process[J]. DYES AND PIGMENTS,2018,155:186-193.
APA Zhang, Boyu,Wang, Shichao,Tan, Jingyun,&Zhang, Xuanjun.(2018).Unique fluorescence of boronic acid derived salicylidenehydrazone complexes with two perpendicular ICT: Solvent effect on PET process.DYES AND PIGMENTS,155,186-193.
MLA Zhang, Boyu,et al."Unique fluorescence of boronic acid derived salicylidenehydrazone complexes with two perpendicular ICT: Solvent effect on PET process".DYES AND PIGMENTS 155(2018):186-193.
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