Synthesis and Characterization of Donor−Acceptor Chromophores for Unidirectional Electron Transfer
| Autor: | Jernigan Gg, Joseph S. Melinger, Oh-Kil Kim, Pepitone Mf |
|---|---|
| Rok vydání: | 2007 |
| Předmět: |
chemistry.chemical_classification
Molecular Structure Chemistry Organic Chemistry technology industry and agriculture Supramolecular chemistry Electrons macromolecular substances Chromophore Microscopy Atomic Force Photochemistry Biochemistry Acceptor Spectral line Characterization (materials science) Electron transfer lipids (amino acids peptides and proteins) Amylose Physical and Theoretical Chemistry Donor acceptor Alkyl |
| Zdroj: | Organic Letters. 9:801-804 |
| ISSN: | 1523-7052 1523-7060 |
| Popis: | [reaction: see text] A series of electron-transfer chromophores containing a donor and acceptor linked by an alkyl spacer were synthesized, and their electronic spectra were investigated. By inclusion with amylose, the supramolecularly encapsulated chromophores exhibit enhanced fluorescence quenching with discrete distance dependence and acquire the ability to sustain self-assemblies of a densely packed supramolecular array on a SiOH/Si substrate. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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