Deduction of the conformation of short chain luminescent conjugated polymers from single molecule photophysics
The fluorescent transient of single polymers of a PPV derivative, poly(2,5-dioctyloxy p-phenylene vinylene) (DOO-PPV) spin-cast in polystyrene matrix is observed. Having the polymer with low-defect density and length close to its persistent length, the effect of defects on conformation can be invest...
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| Format: | Article |
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2001
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| Online Access: | http://shdl.mmu.edu.my/2693/ |
| _version_ | 1848790125272629248 |
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| author | White, J |
| author_facet | White, J |
| author_sort | White, J |
| building | MMU Institutional Repository |
| collection | Online Access |
| description | The fluorescent transient of single polymers of a PPV derivative, poly(2,5-dioctyloxy p-phenylene vinylene) (DOO-PPV) spin-cast in polystyrene matrix is observed. Having the polymer with low-defect density and length close to its persistent length, the effect of defects on conformation can be investigated. Independent chromophores align in the majority of cases suggesting that the polymer maintains a rod-like structure in the absence of defects. Non-aligned chromophores are the result of defects that introduce 'kinks' in the polymer conformation. (C) 2001 Published by Elsevier Science B.V. |
| first_indexed | 2025-11-14T18:07:38Z |
| format | Article |
| id | mmu-2693 |
| institution | Multimedia University |
| institution_category | Local University |
| last_indexed | 2025-11-14T18:07:38Z |
| publishDate | 2001 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | mmu-26932011-09-09T03:04:52Z http://shdl.mmu.edu.my/2693/ Deduction of the conformation of short chain luminescent conjugated polymers from single molecule photophysics White, J QD Chemistry The fluorescent transient of single polymers of a PPV derivative, poly(2,5-dioctyloxy p-phenylene vinylene) (DOO-PPV) spin-cast in polystyrene matrix is observed. Having the polymer with low-defect density and length close to its persistent length, the effect of defects on conformation can be investigated. Independent chromophores align in the majority of cases suggesting that the polymer maintains a rod-like structure in the absence of defects. Non-aligned chromophores are the result of defects that introduce 'kinks' in the polymer conformation. (C) 2001 Published by Elsevier Science B.V. 2001-04 Article NonPeerReviewed White, J (2001) Deduction of the conformation of short chain luminescent conjugated polymers from single molecule photophysics. Chemical Physics Letters, 338 (4-6). pp. 263-268. ISSN 00092614 http://dx.doi.org/10.1016/S0009-2614(01)00321-9 doi:10.1016/S0009-2614(01)00321-9 doi:10.1016/S0009-2614(01)00321-9 |
| spellingShingle | QD Chemistry White, J Deduction of the conformation of short chain luminescent conjugated polymers from single molecule photophysics |
| title | Deduction of the conformation of short chain luminescent conjugated polymers from single molecule photophysics |
| title_full | Deduction of the conformation of short chain luminescent conjugated polymers from single molecule photophysics |
| title_fullStr | Deduction of the conformation of short chain luminescent conjugated polymers from single molecule photophysics |
| title_full_unstemmed | Deduction of the conformation of short chain luminescent conjugated polymers from single molecule photophysics |
| title_short | Deduction of the conformation of short chain luminescent conjugated polymers from single molecule photophysics |
| title_sort | deduction of the conformation of short chain luminescent conjugated polymers from single molecule photophysics |
| topic | QD Chemistry |
| url | http://shdl.mmu.edu.my/2693/ http://shdl.mmu.edu.my/2693/ http://shdl.mmu.edu.my/2693/ |