Bathochromic shift of the fluorescence spectral maximum with increasing generation of dansyl labeled Newkome type dendrimers
| Autor: | Subhendu K. Mohanty, Ashok Kumar Mishra, Sundarababu Baskaran |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2006 |
| Předmět: |
Dendrimers
Fluorophore Polymers and Plastics Stereochemistry General Physics and Astronomy Quantum yield Fluorophores Photochemistry Fluorescence chemistry.chemical_compound Dendrimer Bathochromic shift Shielding Materials Chemistry Moiety Emission spectrum Organic Chemistry Emission spectroscopy Spectrum analysis Transition energies chemistry Solvents Solvent effects Newkome-type dendrimers |
| Zdroj: | IndraStra Global. |
| ISSN: | 2381-3652 |
| Popis: | Dansyl moiety attached to the core of Newkome-type dendrimers shows a bathochromic shift of the fluorescence emission spectrum with increase in dendrimer generation. However the ET(30) plots in different solvents show a decrease in slope with increasing generation. This has been explained in terms of modification of transition energies and progressive shielding of the fluorophore with increasing generation. � 2006 Elsevier Ltd. All rights reserved. |
| Databáze: | OpenAIRE |
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