Structure of phospholipid monolayers containing poly(ethylene glycol) lipids at the air-water interface

Journal of Physical Chemistry B

Volumn 101, Issue 16, 1997, Pages 3122-3129

  Majewski, J ^a,d   Kuhl, T L ^b   Gerstenberg, M C ^c   Israelachvili, J N ^b   Smith, G S ^a  

^a LOS ALAMOS NATIONAL LABORATORY   (United States)

^b University of California at Santa Barbara   (United States)

^c TECHNICAL UNIVERSITY OF DENMARK   (Denmark)

^d INSTITUTE OF PHYSICS   (Poland)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0001010247     PISSN: 15206106     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp962623y     Document Type: Article

References (42)

1. Lasic, D.; Martin, F. Stealth Liposomes; CRC Press: Boca Raton, FL, 1995 and references therein.
2. Klibanov, A. L.; Maruyama, K.; Torchillin, V. P.; Huang, L. FEBS Lett. 1990, 268, 235.
3. Blume, G.; Cevc, G. Biochim. Biophys. Acta 1990, 1029, 91.
4. Allen, T. M.; Hansen, C.; Martin, F.; Redemann, C.; Yau-Young, A. Biochim. Biophys. Acta 1991, 1066, 29.
5. Papahadjopoulos, D.; Allen, T. M.; Gabizon, A.; Mayhew, E.; Matthay, K.; Huang, S. K.; Lee, K.-D.; Woodle, M. C.; Lasic, D. D.; Redemann, C.; Martin, F. J. Proc. Natl. Acad. Sci. U.S.A. 1991, 88, 11460.
6. Zalipsky, S. Adv. Drug Delivery Revs. 1995, 16, 157.
7. Woodle, D. R.; Lasic, D. D. Biochim. Biophys. Acta. 1992, 1113, 171 and references therein.
8. Kenworthy A. K.; Hristova, K.; Needham, D.; McIntosh, T. J. Biophys. J. 1995, 68, 1921.
9. Uster, P. S.; Allen, T. M.; Daniel, B. E.; Mendez, C. J.; Newman, M. S.; Zhu, G. Z. FEBS Lett. 1996, 386, 243.
10. Kuhl, T.; Leckband, D.; Lasic, D.; Israelachvili, J. Biophys. J. 1994, 66, 1479.
11. Janzen, J.; Song, X.; Brooks; D. E. Biophys. J. 1996, 70, 313.
12. Baekmark, T. R.; Elender, G.; Lasic, D. D.; Sackmann, E. Langmuir 1995, 11, 3975.
13. Rosilio, V.; Albrecht, G.; Okumura, Y.; Sunamoto, J.; Baszkin, A. Biophys. J. 1996, 12, 2544.
14. Kuhl, T. L.; Leckband, D. E.; Lasic, D. D.; Israelachvili, J. N. Modulation and modeling of interaction forces between lipid bilayer exposing terminally grafted polymer chains. In Stealth Liposomes; Lasic, D., Martin, F., Eds.; CRC Press: Boca Raton, FL, 1995; pp 73-91.
15. Field, J. B.; Toprakcioglu, C.; Ball, R. C.; Stanley, H.; Dai, L.; Barford, W.; Penfold, J.; Smith, G. S.; Hamilton, W. A. Macromolecules 1992, 25, 434.
16. Field J. B.; Toprakcioglu, C.; Dai, L.; Hadziioannou, G.; Smith G. S.; Hamilton, W. A. J. Phys. II 1992, 2, 2221.
17. Perahia, D.; Wiesler, D. G.; Satija, S. K.; Fetters, L. J.; Sinha, S. K.; Milner, S. T. Phys. Rev. Lett. 1994, 72, 100.
18. Karim, A.; Satija, S. K.; Douglas, J. F.; Fetters, L. J. Phys. Rev. Lett. 1994, 73, 3407.
19. Alexander, S. J. Phys. 1977, 38, 983. de Gennes, P. G. Macromolecules 1980, 13, 1069. de Gennes, P. G. J. Phys. 1976, 37, 1445.
20. Alexander, S. J. Phys. 1977, 38, 983. de Gennes, P. G. Macromolecules 1980, 13, 1069. de Gennes, P. G. J. Phys. 1976, 37, 1445.
21. Alexander, S. J. Phys. 1977, 38, 983. de Gennes, P. G. Macromolecules 1980, 13, 1069. de Gennes, P. G. J. Phys. 1976, 37, 1445.
22. Milner, S.; Witten, T.; Cates, M. Macromolecules 1988, 21, 2610.
23. It has been theoretically shown that very short PEG polymers (less than 20 monomers) should be reasonable models of random coils. Puvvada S.; Blankschtein, D. J. Phys. Chem. 1992, 96, 5579.
24. Helm, C. A.; Möhwald, H.; Kjaer, K.; Als-Nielsen, J. Biophys. J. 1987, 52, 381.
25. Smith, G. S.; Pynn, R.; Baker, S.; Fitzsimmons, M.; Xuan, L. Los Alamos Neutron Scattering Center News Letter, 1993, no. 15, Spring.
26. Low MW PEG has been shown to be excluded from the surface of phospholipid bilayers; i.e., the PEG chain does not penetrate into the lipid tail region nor does it adsorb to or interact with the lipid headgroups. Kuhl, T.; Guo, Y.; Alderfer, J. L.; Berman, A. D.; Leckband, D.; Israelachvili, J.; Hui, S. W. Langmuir 1996, 12, 3003. Arnold, K.; Pratsch, L.; Gawrisch, I. Biochim. Biophys. Acta 1983, 728, 121. Arnold, K.; Hermann, A.; Gawrisch, I.; Pratsch, L. Stud. Biophys. 1985, 110, 135. Arnold, K.; Lvov, Y. M.; Szogyi, M.; Gyorgyi, S. Stud. Biophys. 1986, 113, 7. Arnold, K.; Zschoernig, O.; Barthel, D.; Herold, W. Biochim. Biophys. Acta 1990, 1022, 303.
27. Low MW PEG has been shown to be excluded from the surface of phospholipid bilayers; i.e., the PEG chain does not penetrate into the lipid tail region nor does it adsorb to or interact with the lipid headgroups. Kuhl, T.; Guo, Y.; Alderfer, J. L.; Berman, A. D.; Leckband, D.; Israelachvili, J.; Hui, S. W. Langmuir 1996, 12, 3003. Arnold, K.; Pratsch, L.; Gawrisch, I. Biochim. Biophys. Acta 1983, 728, 121. Arnold, K.; Hermann, A.; Gawrisch, I.; Pratsch, L. Stud. Biophys. 1985, 110, 135. Arnold, K.; Lvov, Y. M.; Szogyi, M.; Gyorgyi, S. Stud. Biophys. 1986, 113, 7. Arnold, K.; Zschoernig, O.; Barthel, D.; Herold, W. Biochim. Biophys. Acta 1990, 1022, 303.
28. Low MW PEG has been shown to be excluded from the surface of phospholipid bilayers; i.e., the PEG chain does not penetrate into the lipid tail region nor does it adsorb to or interact with the lipid headgroups. Kuhl, T.; Guo, Y.; Alderfer, J. L.; Berman, A. D.; Leckband, D.; Israelachvili, J.; Hui, S. W. Langmuir 1996, 12, 3003. Arnold, K.; Pratsch, L.; Gawrisch, I. Biochim. Biophys. Acta 1983, 728, 121. Arnold, K.; Hermann, A.; Gawrisch, I.; Pratsch, L. Stud. Biophys. 1985, 110, 135. Arnold, K.; Lvov, Y. M.; Szogyi, M.; Gyorgyi, S. Stud. Biophys. 1986, 113, 7. Arnold, K.; Zschoernig, O.; Barthel, D.; Herold, W. Biochim. Biophys. Acta 1990, 1022, 303.
29. Low MW PEG has been shown to be excluded from the surface of phospholipid bilayers; i.e., the PEG chain does not penetrate into the lipid tail region nor does it adsorb to or interact with the lipid headgroups. Kuhl, T.; Guo, Y.; Alderfer, J. L.; Berman, A. D.; Leckband, D.; Israelachvili, J.; Hui, S. W. Langmuir 1996, 12, 3003. Arnold, K.; Pratsch, L.; Gawrisch, I. Biochim. Biophys. Acta 1983, 728, 121. Arnold, K.; Hermann, A.; Gawrisch, I.; Pratsch, L. Stud. Biophys. 1985, 110, 135. Arnold, K.; Lvov, Y. M.; Szogyi, M.; Gyorgyi, S. Stud. Biophys. 1986, 113, 7. Arnold, K.; Zschoernig, O.; Barthel, D.; Herold, W. Biochim. Biophys. Acta 1990, 1022, 303.
30. Low MW PEG has been shown to be excluded from the surface of phospholipid bilayers; i.e., the PEG chain does not penetrate into the lipid tail region nor does it adsorb to or interact with the lipid headgroups. Kuhl, T.; Guo, Y.; Alderfer, J. L.; Berman, A. D.; Leckband, D.; Israelachvili, J.; Hui, S. W. Langmuir 1996, 12, 3003. Arnold, K.; Pratsch, L.; Gawrisch, I. Biochim. Biophys. Acta 1983, 728, 121. Arnold, K.; Hermann, A.; Gawrisch, I.; Pratsch, L. Stud. Biophys. 1985, 110, 135. Arnold, K.; Lvov, Y. M.; Szogyi, M.; Gyorgyi, S. Stud. Biophys. 1986, 113, 7. Arnold, K.; Zschoernig, O.; Barthel, D.; Herold, W. Biochim. Biophys. Acta 1990, 1022, 303.
31. Pedersen, J. S.; Hamley, I. W. J. Appl. Crystallogr. 1994, 27, 36.
32. Kent, M. S.; Lee, L. T.; Factor, B. J.; Rondalez, F.; Smith, G. S. J. Chem. Phys. 1995, 103, 2320.
33. Kjaer, K.; Als-Nielsen, J.; Helm, C. A.; Laxhuber, L. A.; Möhwald, H. Phys. Rev. Lett. 1987, 58, 2224. Helm, C. A.; Möhwald, H.; Kjaer, K.; Als-Nielsen, J. Europhys. Lett. 1987, 4, 697. Helm, C. A.; Tippman-Krayer, P.; Möhwald, H.; Als-Nielsen, J.; Kjaer, K. Biophys. J. 1991, 60, 1457.
34. Kjaer, K.; Als-Nielsen, J.; Helm, C. A.; Laxhuber, L. A.; Möhwald, H. Phys. Rev. Lett. 1987, 58, 2224. Helm, C. A.; Möhwald, H.; Kjaer, K.; Als-Nielsen, J. Europhys. Lett. 1987, 4, 697. Helm, C. A.; Tippman-Krayer, P.; Möhwald, H.; Als-Nielsen, J.; Kjaer, K. Biophys. J. 1991, 60, 1457.
35. Kjaer, K.; Als-Nielsen, J.; Helm, C. A.; Laxhuber, L. A.; Möhwald, H. Phys. Rev. Lett. 1987, 58, 2224. Helm, C. A.; Möhwald, H.; Kjaer, K.; Als-Nielsen, J. Europhys. Lett. 1987, 4, 697. Helm, C. A.; Tippman-Krayer, P.; Möhwald, H.; Als-Nielsen, J.; Kjaer, K. Biophys. J. 1991, 60, 1457.
36. Braslau, A.; Deutsch, M.; Pershan, P. S.; Weiss, A. H.; Als-Nielsen, J.; Bohr, J. Phys. Rev. Lett. 1985, 54, 114.
37. Braslau, A.; Pershan, P. S.; Swislow, G.; Ocko, B. M.; Als-Nielsen, J. Phys. Rev. A 1988, 38, 2457.
38. More complicated models were also investigated. A multiple-box model with two tail boxes and two headgroup boxes did fit the reflectivity data quite well. In fact, the tail region could be fit with 1 box of lower scattering length density (tails + air) and a second inner box of constant scattering length density expected for close-packed hydrocarbon chains. However, the complexity of these models and the addition of more fitting parameters was difficult to justify with the resolution of the reflectivity data. Moreover, the salient details of the fits to the data were well captured by the simplier models used and described in Figure 5.
39. Marsh, D. Handbook of Lipid Bilayers; CRC Press: Boca Raton, FL, 1990; p 387.
40. Israelachvili, J. N.; Wennerstrom, H. J. Phys. Chem. 1992, 96, 520.
41. Gordeliy, V. I. Langmuir 1996, 12, 3498-3502.
42. Lipowsky, R.; Grotehans, S. Biophys. Chem. 1994, 49, 27-37.