Fluorescence study of tetracaine–cyclodextrin inclusion complexes

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Fluorescence study of tetracaine–cyclodextrin inclusion complexesDate
2010-04Citation
Iglesias-García I, Brandariz I, Iglesias E. Fluorescence study of tetracaine-cyclodextrin inclusion complexes. Supramolecular Chemistry. 2010;22(4):228-36.
Abstract
The steady-state fluorescence emission from the local anaesthetic tetracaine (TCA) in water-solvent mixtures and in the presence of α-, β- and γ-cyclodextrin (CD) was investigated at various pH values. Emission was observed from the locally and the intramolecular charge transfer excited states. The TCA-CD system was found to be characterised by 1:1 associate in every case. The association constants of each complex were determined.
Keywords
Stability constants
Tetracaine
Cyclodextrins
Fluorescence
Tetracaine
Cyclodextrins
Fluorescence
Editor version
Rights
This is an Accepted Manuscript of an article published by Taylor & Francis Group in Supramolecular Chemistry on Volume 22, Issue 4, April 2010, available online at: http://www.tandfonline.com/10.1080/10610270903304400
ISSN
1061-0278