Flow-induced alignment of fiberlike supramolecular self-assemblies during organogel formation with various low molecular mass organogelator-solvent systems

Langmuir

Volumn 18, Issue 19, 2002, Pages 7151-7153

  Lescanne, Marion ^a   Colin, Annie ^a   Mondain Monval, Olivier ^a   Heuzé, Karine ^b   Fages, Frédéric ^b   Pozzo, Jean Luc ^b  

^a CENTRE DE RECHERCHE PAUL PASCAL   (France)

^b UNIVERSITÉ DE BORDEAUX   (France)

Author keywords

[No Author keywords available]

Indexed keywords

ANISOTROPY; FIBERS; GELS; MOLECULAR ORIENTATION; SELF ASSEMBLY; SOLVENTS;

ORGANOGELS;

SUPRAMOLECULAR CHEMISTRY;

EID: 0037126095     PISSN: 07437463     EISSN: None     Source Type: Journal    
DOI: 10.1021/la025565i     Document Type: Article

References (23)

1. Lehn, J.-M. Supramolecular Chemistry. Concepts and Perspectives; VCH: Weinheim, 1995.
2. (a) Sijbesma, R.P.; Beijer, F.H.; Brunsveld, L.; Folmer, B.J.B.; Hirschberg, J.H.K.K.; Lange, R.F.M.; Lowe, J.K.L.; Meijer, E.W. Science 1997, 278, 1601-1603.
3. (b) Philp,D.; Stoddart,J.F. Angew. Chem., Int. Ed. 1996, 35, 1154-1196.
4. (a) Terech, P.; Weiss, R.G. Chem. Rev. 1997, 97, 3133-3159.
5. (b) Abdallah, D.J.; Weiss, R.G. Adv. Mater. 2090, 12, 1237-1245.
6. (c) van Esch, J.H.; Feringa, B.L. Angew. Chem., Int. Ed. 2600, 39, 2263-2266.
7. (a) Menger, F.M.; Caran, K.L.J. Am. Chem. Soc. 2000, 122, 11679-11691.
8. (b) Estroff, L.A.; Hamilton, A.D. Angew. Chem., Int. Ed. 2000, 39, 3447-3450 and references therein.
9. Terech, P.J. Surf. Sci. Technol. 1989, 5, 163-174.
10. Qian, P.; Nanjo, H.; Yokoyama, T.; Suzuki, T.M. Chem. Commun. 1999, 1197-1198.
11. Terech, P.; Allegraud, J.J.; Garner, C.M.; Langmuir 1998, 14, 3991-3998.
12. (a) Panizza, P.; Colin, A.; Coulon, C.; Roux, D. Eur. Phys. J. B 1998, 4, 65-74.
13. (b) Cristobal, G.; Rouch, J.; Colin, A.; Panizza, P. Phys. Rev. E 2000, 62, 3871-3874.
14. Vigolo, B.; Pénicaud, A.; Coulon, C.; Sander, C.; Pailler, R.; Journet, C.; Bernier, P.; Poulin, P. Science 2000, 290, 1331-1334.
15. Waguespack, Y.Y.; Banerjee, S.; Ramannair, P.; Irvin, G.C.; John, V.T.; McPherson, G.L. Langmuir 2000, 16, 3036-3041.
16. Mieden-Gundert, G.; Klein, L.; Fischer, M.; Vögtle, F.; Heuzé, K.; Pozzo, J.-L.; Vallier, M.; Fages, F. Angew. Chem., Int. Ed. 2001, 40, 3164-3166.
17. (a) Brotin, T.; Utermöhlen, R.; Fages, F.; Bouas-Laurent, H.; Desvergne, J.-P. Chem. Commun. 1991, 416-418.
18. (b) Pozzo, J.-L.; Clavier, G.M.; Colomès, M.; Bouas-Laurent, H. Tetrahedron 1997, 53, 6377-6390.
19. (c) Terech, P.; Bouas-Laurent, H.; Desvergne, J.-P. J. Colloid. Interface Sci. 1995, 174, 258-263.
20. For TEM experiments, pieces of the gels were quickly frozen in liquid propane, freeze fractured, and then successively shadowed with platinum and coated with carbon, before being examined with a GEOL 100S transmission electron microscope. See Mondain-Monval, O.; Dedieu, J.C.; Gulik-Krzywicki, T.; Poulin, P. Eur. Phys.J., B 1999, 12, 167-170.
21. See Supporting Information for details.
22. Rheological measurements and shear flow experiments were performed using a TA Instruments AR 1000 rheometer with a cone-plate geometry (0.109 mm gap).
23. Ziabichi, A. Fundamentals of fiber formation: the science of the fiber spinning and drawing; John Wiley: New York, 1976.