Electrostatic assembly of dendrimer electrolytes: Negatively and positively charged dendrimer porphyrins

Angewandte Chemie - International Edition

Volumn 37, Issue 11, 1998, Pages 1531-1534

  Tomioka, Nobuyuki ^a   Takasu, Daisuke ^a   Takahashi, Toshie ^b   Aida, Takuzo ^a  

^a UNIVERSITY OF TOKYO   (Japan)

^b NONE

Author keywords

Dendrimers; Electrostatic interactions; Energy transfer; Photochemistry; Porphyrinoid

Indexed keywords

EID: 0032547051     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1521-3773(19980619)37:11<1531::AID-ANIE1531>3.0.CO;2-T     Document Type: Article

References (25)

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5. See, for example: a) S. C. Zimmerman, F. Zeng, Science 1996, 271, 1095-1098; b) G. Johansson, V. Percec, G. Ungar, J. P. Zhou, Macromolecules 1996, 29, 646-660; c) S. D. Hudson, H.-T. Jung, V. Percec, W.-D. Cho, G. Johansson, G. Ungar, V. S. K. Balagurusamy, Science 1997, 278, 449-452; d) W. T. S. Huck, F. C. J. M. van Veggel, D. N. Reinhoudt, Angew. Chem. 1996, 108, 1304-1306; Angew. Chem. Int. Ed. Engl. 1996, 35, 1213-1215; e) W. T. S. Huck, R. Hulst, P. Timmerman, F. C. J. M. van Veggel, D. N. Reinhoudt, ibid. 1997, 109, 1046-1049 and 1997, 36, 1006-1008.
6. See, for example: a) S. C. Zimmerman, F. Zeng, Science 1996, 271, 1095-1098; b) G. Johansson, V. Percec, G. Ungar, J. P. Zhou, Macromolecules 1996, 29, 646-660; c) S. D. Hudson, H.-T. Jung, V. Percec, W.-D. Cho, G. Johansson, G. Ungar, V. S. K. Balagurusamy, Science 1997, 278, 449-452; d) W. T. S. Huck, F. C. J. M. van Veggel, D. N. Reinhoudt, Angew. Chem. 1996, 108, 1304-1306; Angew. Chem. Int. Ed. Engl. 1996, 35, 1213-1215; e) W. T. S. Huck, R. Hulst, P. Timmerman, F. C. J. M. van Veggel, D. N. Reinhoudt, ibid. 1997, 109, 1046-1049 and 1997, 36, 1006-1008.
7. See, for example: a) S. C. Zimmerman, F. Zeng, Science 1996, 271, 1095-1098; b) G. Johansson, V. Percec, G. Ungar, J. P. Zhou, Macromolecules 1996, 29, 646-660; c) S. D. Hudson, H.-T. Jung, V. Percec, W.-D. Cho, G. Johansson, G. Ungar, V. S. K. Balagurusamy, Science 1997, 278, 449-452; d) W. T. S. Huck, F. C. J. M. van Veggel, D. N. Reinhoudt, Angew. Chem. 1996, 108, 1304-1306; Angew. Chem. Int. Ed. Engl. 1996, 35, 1213-1215; e) W. T. S. Huck, R. Hulst, P. Timmerman, F. C. J. M. van Veggel, D. N. Reinhoudt, ibid. 1997, 109, 1046-1049 and 1997, 36, 1006-1008.
8. See, for example: a) S. C. Zimmerman, F. Zeng, Science 1996, 271, 1095-1098; b) G. Johansson, V. Percec, G. Ungar, J. P. Zhou, Macromolecules 1996, 29, 646-660; c) S. D. Hudson, H.-T. Jung, V. Percec, W.-D. Cho, G. Johansson, G. Ungar, V. S. K. Balagurusamy, Science 1997, 278, 449-452; d) W. T. S. Huck, F. C. J. M. van Veggel, D. N. Reinhoudt, Angew. Chem. 1996, 108, 1304-1306; Angew. Chem. Int. Ed. Engl. 1996, 35, 1213-1215; e) W. T. S. Huck, R. Hulst, P. Timmerman, F. C. J. M. van Veggel, D. N. Reinhoudt, ibid. 1997, 109, 1046-1049 and 1997, 36, 1006-1008.
9. See, for example: a) S. C. Zimmerman, F. Zeng, Science 1996, 271, 1095-1098; b) G. Johansson, V. Percec, G. Ungar, J. P. Zhou, Macromolecules 1996, 29, 646-660; c) S. D. Hudson, H.-T. Jung, V. Percec, W.-D. Cho, G. Johansson, G. Ungar, V. S. K. Balagurusamy, Science 1997, 278, 449-452; d) W. T. S. Huck, F. C. J. M. van Veggel, D. N. Reinhoudt, Angew. Chem. 1996, 108, 1304-1306; Angew. Chem. Int. Ed. Engl. 1996, 35, 1213-1215; e) W. T. S. Huck, R. Hulst, P. Timmerman, F. C. J. M. van Veggel, D. N. Reinhoudt, ibid. 1997, 109, 1046-1049 and 1997, 36, 1006-1008.
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14. Estimated from a molecular model of a four-layered aryl ether dendrimer porphyrin with exterior methoxyl functionalities: Y. Tomoyose, D.-L. Jiang, R.-H. Jin, T. Aida, T. Yamashita, K. Horie, E. Yashima, Y. Okamoto, Macromolecules 1996, 29, 5236-5238.
15. 2 and 32[+]DPZn are both transparent at 500 nm.
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18. 32[-]DPZn and 32[+]DPZn are both transparent at 520 nm.
19. 2] = 8:1).
20. Attributable simply to an increase in the viscosity of the solution upon addition of 32[-]DPZn.
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23. 2 was subtracted from the overall fluorescence profiles (see Experimental Section).
24. [6]
25. K. Saigo, M. Usui, K. Kikuchi, E. Shimada, T. Mukaiyama, Bull. Chem. Soc. Jpn. 1977, 50, 1863-1866.