Aleksandar S. Vesic Distinguished Professor
Professor of Mechanical Engineering and Materials Science
Professor of Biomedical Engineering (Joint)
Professor of Physics (Joint)
Professor of Chemistry (Joint)
The research of the Rubinstein group is in the field of polymer theory and computer simulations. The unique properties of polymeric systems are due to the size, topology and interactions of the molecules they are made of. Our goal is to understand the properties of various polymeric systems and to design new systems with even more interesting and useful properties.
Our approach is based upon building and solving simple molecular models of different polymeric systems. The models we develop are simple enough to be solved either analytically or numerically, but contain the main features leading to unique properties of real polymers. Computer simulations of our models serve as an important bridge between analytical calculations and experiments.
Nie, Zhihong, et al. ““Supramolecular” Assembly of Gold Nanorods End-Terminated with Polymer “Pom-Poms”: Effect of Pom-Pom Structure on the Association Modes.” Journal of the American Chemical Society, vol. 130, no. 11, American Chemical Society (ACS), Mar. 2008, pp. 3683–89. Crossref, doi:10.1021/ja711150k. Full Text
Shirvanyants, David, et al. “Long-Range Correlations in a Polymer Chain Due to Its Connectivity.” Macromolecules, vol. 41, no. 4, American Chemical Society (ACS), Feb. 2008, pp. 1475–85. Crossref, doi:10.1021/ma071443r. Full Text
Shusharina, N. P., and M. Rubinstein. “Concentration Regimes in Solutions of Polyelectrolyte Stars.” Macromolecules, vol. 41, no. 1, American Chemical Society (ACS), Jan. 2008, pp. 203–17. Crossref, doi:10.1021/ma0711442. Full Text
Liao, Qi, et al. “Rouse Dynamics of Polyelectrolyte Solutions: Molecular Dynamics Study.” Macromolecules, vol. 40, no. 21, American Chemical Society (ACS), Oct. 2007, pp. 7671–79. Crossref, doi:10.1021/ma070666e. Full Text
Sun, Frank C., et al. “Flory theorem for structurally asymmetric mixtures.” Physical Review Letters, vol. 99, no. 13, Sept. 2007, p. 137801. Epmc, doi:10.1103/physrevlett.99.137801. Full Text
Nie, Zhihong, et al. “Self-assembly of metal–polymer analogues of amphiphilic triblock copolymers.” Nature Materials, vol. 6, no. 8, Springer Science and Business Media LLC, Aug. 2007, pp. 609–14. Crossref, doi:10.1038/nmat1954. Full Text
Matsui, H., et al. “A physical linkage between cystic fibrosis airway surface dehydration and Pseudomonas aeruginosa biofilms.” Proceedings of the National Academy of Sciences, vol. 103, no. 48, Proceedings of the National Academy of Sciences, Nov. 2006, pp. 18131–36. Crossref, doi:10.1073/pnas.0606428103. Full Text
Wang, Zuowei, and Michael Rubinstein. “Regimes of Conformational Transitions of a Diblock Polyampholyte.” Macromolecules, vol. 39, no. 17, American Chemical Society (ACS), Aug. 2006, pp. 5897–912. Crossref, doi:10.1021/ma0607517. Full Text
Guo, Ji, et al. “Solution Properties of a Fluorinated Alkyl Methacrylate Polymer in Carbon Dioxide.” Macromolecules, vol. 39, no. 9, American Chemical Society (ACS), May 2006, pp. 3427–34. Crossref, doi:10.1021/ma052409k. Full Text