Layer-by-layer assembly of charged poly(phenylacetylene)s with induced macromolecular helicity

Chemical Communications

Volumn , Issue 33, 2005, Pages 4152-4154

  Maeda, Katsuhiro ^a   Matsushita, Yasuaki ^a   Ezaka, Muneyoshi ^a   Yashima, Eiji ^a,b  

^a NAGOYA UNIVERSITY   (Japan)

^b JAPAN SCIENCE AND TECHNOLOGY AGENCY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ACETYLENE DERIVATIVE; AMMONIA; PHOSPHONIC ACID DERIVATIVE; POLYELECTROLYTE; POLYPHENYLACETYLENE; UNCLASSIFIED DRUG;

ABSORPTION; ARTICLE; CHEMICAL STRUCTURE; CHIRALITY; FILM; FLUID FLOW; MACROMOLECULE; OPTICAL ROTATION;

EID: 25144506515     PISSN: 13597345     EISSN: None     Source Type: Journal    
DOI: 10.1039/b507863f     Document Type: Article

References (32)

1. (a) G. Decher, Science, 1997, 277, 1232;
2. (b) P. Bertrand, A. Jonas, A. Laschewsky and R. Legras, Macromol. Rapid Commun, 2000, 21, 319;
3. (c) Multilayer Thin Films, ed. G. Decher, J. B. Schlenoff, 2003, Wiley-VCH, Weinheim;
4. (d) P. T. Hammond, Adv. Mater., 2004, 16, 1271.
5. (a) M. Ferreira and M. F. Rubner, Macromolecules, 1995, 28, 7107;
6. (b) J. Lukkari, M. Salomäki, A. Viinikanoja, T. Ääritalo, J. Paukkunen, N. Kocharova and J. Kankare, J. Am. Chem. Soc., 2001, 123, 6083;
7. (c) T. Cao, L. Wei, S. Yang, M. Zhang, C. Huang and W. Cao, Langmuir, 2002, 18, 750;
8. (d) L. Zhai and R. D. McCullough, Adv. Mater., 2002, 14, 901;
9. (e) G. Yao, B. Wang, Y. Dong, M. Zhang, Z. Yang, Q. Yao, J. W. Y. Lam and B. Z. Tang, J. Polym. Sci., Part A: Polym. Chem., 2004, 42, 3224.
10. (a) Y. Lvov, K. Ariga, I. Ichinose and T. Kunitake, J. Am. Chem. Soc., 1995, 117, 6117;
11. (b) P. Bertrand, A. Jonas, A. Laschewsky and R. Legras, Macromol. Rapid Commun., 2000, 21, 319;
12. (c) X. Shi, R. J. Sanedrin and F. Zhou, J. Phys. Chem. B, 2002, 106, 1173.
13. H. R. Hassan and B. S. Joseph, J. Am. Chem. Soc., 2003, 125, 6602.
14. (a) M. A. Saito, K. Maeda, H. Onouchi and E. Yashima, Macromolecules, 2000, 33, 4616;
15. (b) H. Onouchi, K. Maeda and E. Yashima, J. Am Chem. Soc., 2001, 123, 7441;
16. (c) K. Maeda, Y. Takeyama, K. Sakajiri and E. Yashima, J. Am. Chem. Soc., 2004, 126, 16284;
17. (d) K. Nagai, K. Maeda, Y. Takeyama, K. Sakajiri and E. Yashima, Macromolecules, 2005, 38, 5444.
18. (a) E. Yashima, Y. Maeda and Y. Okamoto, Chem. Lett., 1996, 955;
19. (b) E. Yashima, Y. Maeda, T. Matsushima and Y. Okamoto, Chirality, 1997, 9, 593;
20. (c) E. Yashima, T. Matsushima and Y. Okamoto, J. Am. Chem. Soc., 1997, 119, 6345;
21. (d) E. Yashima, K. Maeda and Y. Okamoto, Nature, 1999, 399, 449;
22. (e) K. Maeda, K. Morino, Y. Okamoto, T. Sato and E. Yashima, J. Am. Chem, Soc., 2004, 126, 4329;
23. (f) H. Onouchi, D. Kashiwagi, K. Hayashi, K. Maeda and E. Yashima, Macromolecules, 2004, 37, 5495;
24. (g) E. Yashima, K. Maeda and T. Nishimura, Chem.-Eur. J., 2004, 10, 42.
25. (a) G. Decher, B. Lehr, K. Lowack, Y. Lvov and J. Schmitt, Biosens. Bioelectron, 1994, 9, 677;
26. (b) M. Ginzburg, J. Galloro, F. Jäkle, N. Power-Billard, S. Yang, I. Sokolov, C. N. C. Lam, A. W. Neumann, I. Manners and G. A. Ozin, Langmuir, 2000, 16, 9609.
27. Since the CD spectra of films are sometimes affected by the macroscopic anisotropy and they often include components derived from linear dichroism (LD), we then measured the LD spectra of the films under the same measurement conditions and found that the LD contributions caused by the macroscopic anisotropy could be negligible, (a) Y. Shindo and Y. Ohmi, J. Am. Chem. Soc., 1985, 107, 91;
28. (b) E. Yashima, H. Fukaya, P. Sahavattanapong and Y. Okamoto, Enantiomer, 1996, 1, 193;
29. (c) R. Kuroda, T. Harada and Y. Shindo, Rev. Sci. Instrum., 2001, 72, 3802.
30. Based on the ICD pattern, the observed ICDs seem to be mainly due to the helical poly-1.
31. 1H NMR of the model polyion complex (see Fig. S3 in the ESI).
32. K. Maeda, M. Ishikawa and E. Yashima, J. Am. Chem. Soc., 2004, 126, 15161.