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Volumn 129, Issue 15, 2007, Pages 4595-4605

Multichromophoric polyphenylene dendrimers: Toward brilliant light emitters with an increased number of fluorophores

Author keywords

[No Author keywords available]

Indexed keywords

LIGHT EMITTERS; POLYPHENYLENE DENDRIMERS; SINGLE-MOLECULE SPECTROSCOPY; SPACERS;

EID: 34247472102     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja067174m     Document Type: Article
Times cited : (65)

References (58)
  • 9
    • 34247500213 scopus 로고    scopus 로고
    • Mathauer, K, Bohm, A, Mächtle, W, Rossmanith, P, Kielhorn-Bayer, S, Müllen, K, Rohr, U, BASF AG, Int. Patent WO 9940123, 1999
    • (b) Mathauer, K.; Bohm, A.; Mächtle, W.; Rossmanith, P.; Kielhorn-Bayer, S.; Müllen, K.; Rohr, U. (BASF AG). Int. Patent WO 9940123, 1999.
  • 20
    • 0003418177 scopus 로고    scopus 로고
    • Fréchet, J. M. J, Tomalia, D. A, Eds, John Wiley and Sons: Chichester, U.K
    • (c) Fréchet, J. M. J., Tomalia, D. A., Eds. Dendrimers and other dendritic polymers; John Wiley and Sons: Chichester, U.K., 2001.
    • (2001) Dendrimers and other dendritic polymers
  • 24
    • 34247475109 scopus 로고    scopus 로고
    • Ph.D. thesis, Johannes Gutenberg-University of Mainz
    • (b) Weil, T. Ph.D. thesis, Johannes Gutenberg-University of Mainz, 2002.
    • (2002)
    • Weil, T.1
  • 43
    • 34247494075 scopus 로고    scopus 로고
    • Eilingsfeld, H, Patsch, M, BASF AG, Ger. Offen DE 2519790, 1976; 9 pp
    • Eilingsfeld, H.; Patsch, M. (BASF AG). Ger. Offen DE 2519790, 1976; 9 pp.
  • 50
    • 34247528090 scopus 로고    scopus 로고
    • The hypersurfaces of the dendrimer branches were first calculated separately by using the MM+ force field method and the Fletcher- Reeves algorithm until a global minimum was evaluated. In the next step, they were attached to the separately minimized core molecule, and the geometry of the complete molecule was calculated again with the MM+ force field and the Fletcher-Reeves algorithm. Because the hypersurfaces generally obtained for more complex dendrimers were fairly flat, the three-dimensional structures presented here are one of several possible local minima. However, these structures were found to be sufficient to evaluate the dimension of the molecules.
    • The hypersurfaces of the dendrimer branches were first calculated separately by using the MM+ force field method and the "Fletcher- Reeves" algorithm until a global minimum was evaluated. In the next step, they were attached to the separately minimized core molecule, and the geometry of the complete molecule was calculated again with the MM+ force field and the "Fletcher-Reeves" algorithm. Because the hypersurfaces generally obtained for more complex dendrimers were fairly flat, the three-dimensional structures presented here are one of several possible local minima. However, these structures were found to be sufficient to evaluate the dimension of the molecules.
  • 51
    • 34247481262 scopus 로고    scopus 로고
    • The dendrimer densities were calculated by dividing the molecular mass by the determined from the radius given by the molecular mechanics calculation
    • The dendrimer densities were calculated by dividing the molecular mass by the volume determined from the radius given by the molecular mechanics calculation.
  • 53
    • 34247486817 scopus 로고    scopus 로고
    • In this calculation, the center of gravity of the aromatic perylene system was chosen as the midpoint of the chromophore
    • In this calculation, the center of gravity of the aromatic perylene system was chosen as the "midpoint" of the chromophore.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.