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Updated: Jun 7, 2026

Excitonic Hamiltonians for Calculating Optical Absorption Spectra and Optoelectronic Properties of Molecular Aggregates and Solids
Published on: May 27, 2020
Factors affecting supramolecular exciton intensity
1Chemical Research Center, Department of Molecular Pharmacology, Hungarian Academy of Sciences, H-1525 Budapest, Hungary. msimonyi@chemres.hu
Abstract:
The effect of nonchromophoric additives on supramolecular exciton intensity was tested. Fatty acids and 1-dodecanol decreased exciton intensity of the tightly packed aggregate of 6'R-capsanthol-3'-on, whereas all esters studied increased exciton intensity. These results apparently confirm the validity of the treatment of Harada for supramolecular systems too.
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