Energy transfer cascade

M. Berggren, A. Dodabalapur, R.E. Slusher, Z. Bao, Light amplification in organic thin films using cascade energy transfer. Nature 1997, 389, 466. 

A transfer, in which several different dyes provide the chain of transfer events for achieving a very significant shift in emission wavelength, is called a cascade energy transfer [55], as depicted in Fig. 5. 

Serin JM, Brousmiche DW, Frechet JMJ (2002) Cascade energy transfer in a conformation-ally mobile multichromophoric dendrimer. Chem Commun 21 2605-2607... 

The next stage in the cascade energy transfer from the external forcing over the horizontal scales is the formation of mesoscale eddies [35]. 

A more recent example by Balzani and Vbgtle provided an additional chro-mophore for cascade energy transfer [115]. Poly(aryl ether) dendrons with naphthyl groups at the periphery were attached to the sulfonamides of the second generation dansyl terminated dendrimers to create a super dendrimer 86 consisting of three different types of chromophores 32 naphthyls, 24 alkoxybenzenes, and 8 dansyls (Scheme 44). When eosin is extracted into... 

T. W. Lee, O. O. Park, H. N. Cho, J. M. Hong, and Y. C. Kim. White emission from a polymer blend light-emitting diode by incomplete cascade energy transfer. Mo/. Cryst Liquid Cryst., 371 435 38, 2001. 

A more recent example by Balzani and Vdgtle provided an additional chromophore for cascade energy transfer. Poly(aryl ether) dendrons with naphthyl groups at the periphery were attached to the... 

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