[en] Interaction of amphiphilic poly(ethylene oxide)-b-poly(epsilon-caprolactone) copolymers with anionic sodium dodecyl sulfate (SDS) has been investigated in aqueous solution. Formation of mixed micelles has been confirmed by surface tension measurements, whereas the influence of the surfactant on the copolymer self-assembling has been studied by measurement of the 1H NMR self-diffusion coefficients and by small-angle neutron scattering. As a rule, the surfactant decreases the heterogeneity of the micellar structures formed by the copolymer in water. Moreover, increasing the content of SDS results in the increasingly more important extension of the poly(ethylene oxide) (PEO) corona chains and the copolymer micelle deaggregation. The stability of the micelles against SDS increases with the length of the hydrophobic block. Preliminary two-dimensional NMR measurements with nuclear Overhauser enhancement have confirmed the spatial vicinity between SDS and the constitutive blocks of the copolymer.
Research Center/Unit :
Center for Education and Research on Macromolecules (CERM)
Disciplines :
Chemistry Materials science & engineering
Author, co-author :
Vangeyte, Patrick; Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Leyh, Bernard ; Université de Liège - ULiège > Department of Chemistry > Laboratoire de Dynamique Moléculaire
Auvray, L.; Laboratoire Léon Brillouin (CEA-CNRS) (Saclay, Gif sur Yvette) and University of Evry , France > Laboratoire des Matériaux Polymères aux Interfaces (Evry)
Grandjean, Jean ; Université de Liège - ULiège > Department of Chemistry > Chimie Organique et Spectroscopie Multinucléaire (COSM)
Misselyn-Bauduin, Anne-Marie; Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Jérôme, Robert ; Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Language :
English
Title :
Mixed self-assembly of poly(ethylene oxide)-b-poly(epsilon-caprolactone) copolymers and sodium dodecyl sulfate in aqueous solution
Publication date :
12 October 2004
Journal title :
Langmuir
ISSN :
0743-7463
eISSN :
1520-5827
Publisher :
Amer Chemical Soc, Washington, United States - Washington
BELSPO - Politique scientifique fédérale FRIA - Fonds pour la Formation à la Recherche dans l'Industrie et dans l'Agriculture CE - Commission Européenne
(a) Goddard, E. D. Applications of Polymer-Surfactant Systems. In Interactions of Surfactants with Polymers and Proteins; Goddard, E. D., Ananthapadmanabhan, K. P., Eds.; CRC Press: Boca Raton, FL, 1993; Chapter 10.
(b) Jönsson, B.; Lindman, B.; Holmberg, K.; Kronberg, B. Surfactants and Polymers in Aqueous Solution; Wiley & Sons Ltd: Chichester, U.K., 1998.
(c) Goddard, E. D.; Ananthapadmanabhan, K. P. Applications of Polymer-Surfactants. In Polymer-Surfactant Systems; Kwak, J. C. T., Ed.; Marcel Dekker: New York, 1998; Chapter 2.
(a) Holland, P. M.; Rubingh, D. N. Mixed Surfactant Systems; ACS Symposium Series 501; American Chemical Society: Washington, DC, 1992.
(b) Ogino, K.; Abe, M. Mixed Surfactant Systems; Marcel Dekker: New York, 1993.
(c) Rosen, M. J. Surfactants and Interfacial Phenomena; Wiley: New York, 1989.
(a) Goddard, E. D. Uncharged Water-Soluble Polymers and Charged Surfactants. In Interactions of Surfactants with Polymers and Proteins; Goddard, E. D., Ananthapadmanabhan, K. P., Eds.; CEC Press: Boca Raton, FL, 1993; Chapter 4.
(b) Lindman, B.; Thalberg, K. Polymer-Surfactant Interactions: Recent Developments. In Interactions of Surfactants with polymers and Proteins; Goddard, E. D., Ananthapadmanabhan, K. P., Eds.; CRC Press: Boca Raton, FL, 1993; Chapter 5.
(c) Goddard, E. D. J. Soc. Cosmet. Chem. 1990, 41, 23.
(a) Jayachandran, K. N.; Maiti, S. Polymer 2002, 43, 2349.
(b) Faes, H.; De Schrijver, F. C.; Sein, A.; Bijma, K.; Kevelam, J.; Engberts, J. B. Macromolecules 1996,29, 3875.
(c) Anthony, O.; Zana, R. Langmuir 1996, 12, 3590.
(d) Chang, Y.; Lochead, R. Y.; McCormick, C. L. Macromolecules 1994, 27, 2145.
(e) Li, Y.; Goreishi, S. M.; Warr, J.; Bloor, D.M.; Holzwarth, J. P.; Wyn-Jones, E. Langmuir 1999, 15, 6326.
(c) Almgren, M.; van Stam, J.; Lindblad, C.; Li, P.; Stilbs, P.; Bahadur, P. J. Phys. Chem. 1991, 95, 5677.
(d) Hecht, E.; Hoffmann, H. Langmuir 1994, 10, 86.
(a) Jones, M. N. J. Colloid Interface Sci. 1987, 23, 36
(b) Schwuger, M. J. Kolloid Z. Z. Polym. 1972, 250, 703.
(c) Cabane, B. J. Phys. Chem. 1977, 81, 1639.
(a) Alexandridis, F.; Lindman, B. Amphiphilic Block Copolymers: Self-Assembly and Application; Elsevier: Amsterdam, The Netherlands, 2000; Chapters 13-17.
(b) Piirma, I. Polymeric Surfactants; Marcel Dekker: New York, 1992; Chapter 4.
(c) Hamley, I. W. The physics of Block Copolymers; Oxford University Press: Oxford, U.K., 1998; Chapter 3.
(d) Kataoka, K.; Harada, A.; Nagasaki, Y. Adv. Drug Delivery Rev. 2001, 47, 113.
(e) Kabanov, A. V.; Alakhov, V. Y. Micelles of Amphiphilic Block Copolymers as Vehicles for Drug Delivery. In Amphiphilic Block Copolymers; Alexandridis, P., Lindman, B., Eds.; Elsevier: Amsterdam, The Netherlands, 2000.
(f) Jones, M. C.; Leroux, J. C. Eur. J. Pharm. Biopharm. 1999, 48, 101.
(g) Cortesi, R.; Nastruzzi, C. Drug Discovery Today 2001, 6, 893.
(a) Smith, C. K.; Liu, G. Macromolecules 1996, 29, 2060.
(b) Creutz, S.; van Stam, J.; De Schryver, F. C.; Jérôme, R. Macromolecules 1998, 31, 681.
(c) Creutz, S.; van Stam, J.; Antoun, S.; De Schrijver, F. C.; Jérôme, R. Macromolecules 1997, 30, 4078.
van Stam, J.; Creutz, S.; De Schrijver, F. C.; Jérôme, R. Macromolecules 2000, 33, 6388.
(a)Gompper, G.; Richter, D.; Strey, R. J. Phys.: Condens. Matter 2001, 13, 9055.
(b) Endo, H.; Mihailescu, M.; Monkenbusch, M.; Allgaier, J.; Gompper, G. ; Richter, D.; Jakobs, B.; Sottmann, T.; Strey, R.; Grillo, I. J. Chem. Phys. 2001, 115, 580.
Burke, S. E.; Eisenberg, A. Langmuir 2001, 17, 8341.
Zheng, Y.; Davis, H. T. Langmuir 2000, 16, 6453.
Pispas, S.; Hadjichristidis, N, Langmuir 2003, 19, 48.
(a) Bronstein, L. M.; Chernyshov, D. M.; Timofeeva, G. I.; Dubrovina, L. V.; Valetsky, P. M.; Khokhlov, A. R. J. Colloid Interface Sci. 2000, 230, 140.
(b) Bronstein, L. M.; Chernyshov, D. M.; Timofeeva, G. I.; Dubrovina, L. V.; Valetsky, P. M.; Obolonkova, E. S.; Khokhlov, A. R. Langmuir 2000, 16, 3626.
(c) Bronstein, L. M.; Chernyshov, D. M.; Timofeeva, G. I.; Dubrovina, L. V.; Valetsky, P. M.; Khokhlov, A. R. Langmuir 1999, 15, 6195.
Vangeyte, P.; Leyh, B.; Heinrich, M.; Grandjean, J.; Bourgaux, C.; Jérôme, R. Langmuir, submitted for publication.
Vangeyte, P.; Jérôme, R. J. Polym. Sci., Part A: Polym. Chem. 2004, 42, 1132-1142.
(a) Holland, P. M.; Rubingh, D. N. J. Phys. Chem. 1983, 87, 1984.
(b) Rubingh, D. N. In Solution Chemistry of Surfactants; Mittal, K. L., Ed.; Plenum Press: New York, 1979; Vol. 1, p 337.
Macdonald, P. M.; Uemura, Y.; Dyke, L.; Zhu, X. Adv. Chem. Ser. 1996, 248, 377.
Gibbs, S. J.; Johnson, C. S. J. Magn. Reson. 1991, 93, 395.
Wu, D.; Chen, A.; Johnson, C. S. J. Magn. Reson., Ser. A 1995, 115, 260.
Herden, H.; Karger, J.; Pfeifer, H.; Kube, C.; Schollner, J. J. Colloid Interface Sci. 1992, 152, 281.
