Cyanine Dye-Cyclodextrin Systems. Enhanced Dimerization of the Dye
- 5 August 1987
- journal article
- research article
- Published by Oxford University Press (OUP) in Chemistry Letters
- Vol. 16 (8) , 1633-1636
- https://doi.org/10.1246/cl.1987.1633
Abstract
3-Cyclodextrin (CD), as well as γ-CD, enhances dimerization of some cyanine dyes, as revealed by the enhancement of dimer band in absorption spectra. The presence and absence of enhancement are governed by geometrical factors, i.e., the length of central methine chain and the size of the chromophore at each end.Keywords
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