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Interaction between grafted polymeric brushes: A molecular-dynamics study
Abstract
We present a molecular-dynamics study of a system of end-grafted polymers between parallel surfaces. We find that the forces between the surfaces as a function of their separation can be described both by scaling and self-consistent field theories and agree with the experiments of Taunton et al. We quantify the amount of interpenetration of the two brushes and describe it with a simple scaling form. Overall monomer density profiles as well as the contribution from each brush are also presented.
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Cited by
Dynamics of entangled linear polymer melts: A molecular-dynamics simulation
Kremer, K., & Grest, G. S. (1990) · The Journal of Chemical Physics · doi:10.1063/1.458541 · Cited by 4,023
Self-citationPolymer brushes: surface-immobilized macromolecules
Zhao, B., & Brittain, W. J. (2000) · Progress in Polymer Science · doi:10.1016/s0079-6700(00)00012-5 · Cited by 1,628
Hui, C. M., Pietrasik, J., Schmitt, M., Mahoney, C., Choi, J., Bockstaller, M. R., & Matyjaszewski, K. (2014) · Chemistry of Materials · doi:10.1021/cm4023634 · Cited by 367
Lubrication by Polyelectrolyte Brushes
Zhulina, E. B., & Rubinstein, M. (2014) · Macromolecules · doi:10.1021/ma500772a · Cited by 100
Repulsive Forces and Relaxation on Compression of Entangled, Polydisperse Polystyrene Brushes
Ruths, M., Johannsmann, D., Rühe, J., & Knoll, W. (2000) · Macromolecules · doi:10.1021/ma9920994 · Cited by 80
Metadata
- Authors
- Murat, M., & Grest, G. S.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1989-09-04
- Volume
- 63
- Issue
- 10
- Pages
- 1074-1077
- ISSN
- 0031-9007 (ISSN-L)
- OpenAlex
- W2072178404
- Cited by
- 246
- References
- 0
- FWCI
- 7.29
- Type
- journal article
- Language
- en
- Open access
- closed
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- Murat, M., & Grest, G. S. (1989). Interaction between grafted polymeric brushes: A molecular-dynamics study. Physical Review Letters. https://doi.org/10.1103/physrevlett.63.1074
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