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Abstract
Sexithiophenes 1a and 1b, in which a 4-(dimethylamino) phenyl unit is incorporated as an end-capping group, were synthesised and characterised by cyclic voltammetry, absorption spectroscopy and UV-vis spectroelectrochemistry. Additionally, their ability to function as effective luminescence quenchers for quantum dot emission was studied by photoluminescence spectroscopy and compared with the performance of alkyl end-capped sexithiophenes 2a and 2b.
Original language | English |
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Pages (from-to) | 1722-1731 |
Number of pages | 10 |
Journal | Beilstein Journal of Organic Chemistry |
Volume | 7 |
DOIs | |
Publication status | Published - 22 Dec 2011 |
Keywords
- electrochemistry
- luminescence quenching
- quantum dots
- sexithiophenes
- synthesis
- thiopene
- thin-film transistors
- organic solar-cells
- electron transfer
- composites
- oligothiopenes
- semiconductors
- electroluminescence
- derivatives
- TIC - Bionanotechnology
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- 1 Finished