Light-emitting dendrimers

A textbook example for the application of the uncorrelated GDM is the recent study by Gambino et al. on a light emitting dendrimer [49]. The system consists of a bis (fluorene) core, meta-linked biphenyl dendrons, and ethylhexyloxy surface units. ToF experiments shown in Fig. 5 were performed on 300 nm thick sandwich films... 

J. N. G. Pillow, I. D. W Samuel, M. Halim, P. L. Burn, Light-emitting dendrimers and devices, US Patent US6558818. 

The opto-electronic properties of branched structures have been an area of some interest for a number of years, especially as NLO and light-emitting materials [82]. In particular, the use of u-conjugated dendrimers (mono-disperse macromolecules [83]) has flourished for a number of reasons ... 

JM Lupton, IDW Samuel, R Beavington, PL Burn, and H Bassler, Control of charge transport and intermolecular interaction in organic light-emitting diodes by Dendrimer generation, Adv. Mater, 13 258-261, 2001. 

A.W. Freeman, S.C. Koene, P.R.L. Malenfant, M.E. Thompson, and J.M.J. Frechet, Dendrimer-containing light-emitting diodes toward site-isolation of chromophores, J. Am. Chem. Soc., 122 12385-12386, 2000. 

J. Cho, A. Kimoto, M. Higuchi, and K. Yamamoto, Synthesis of diphenylamine-substituted phenylazomethine dendrimers and the performance of organic light-emitting diodes, Macro Chem. Phys., 206 635-641 (2005). 

J.P. Markham, S.C. Lo, S.W. Magnnis, P.L. Burn, and I.D.W. Samuel, High-efficiency green phosphorescence from spin-coated single-layer dendrimer light emitting diodes, Appl. Phys. Lett., 80 2645-2647 (2002). 

TD Anthopoulos, JPJ. Markham, EB Namdas, IDW Samuel, SC Lo, and PL Burn, Highly efficient single-layer dendrimer light-emitting diodes with balanced charge transport, Appl. Phys. Lett., 82 4824 1826, 2003. 

TD Anthopoulos, MJ Frampton, EB Namdas, PL Burn, and IDW Samuel, Solution-processable red phosphorescent dendrimers for light-emitting device applications, Adv. Mater., 16 557-560, 2004. 

Oct-l-ene, with dendrimers, 12, 802 Octylthiolates, liquid crystals, 12, 262 7-Octynal, silylformylation, 11, 482 ODNs, characteristics, 1, 909-910 Okaramine N, synthesis, 10, 151—152 OLED, see Organic light-emitting diodes Olefinations... 

Lo SC, Burn PL (2007) Development of dendrimers macromolecules for use in organic light-emitting diodes and solar cells. Chem Rev 107(4) 1097-1116... 

Fig. 12 Structural formula of dendrimer 10 (top) and energy transfer occurring from the peripheral dimethoxybenzene and naphthalene units to the light-emitting dansyl unit (bottom) [63]...

Dendrimer encapsulated pentathiophenes 142-144 have been synthesized. The core pentathiophene and peripheral triarylamines have been shown to simultaneously emit light <03JA13165>. This provides a good model for single layer multichromic organic light-emitting... 

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