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From Molecular Flat Tapers, Discs, and Cones to Supramolecular Cylinders and Spheres using Fréchet-Type Monodendrons Modified on their Periphery Financial support by the National Science Foundation (DMR-97-08581), the British Engineering and Physical Science Research Council (UK), and the Synchrotron Radiation Source at Daresbury (UK) is gratefully acknowledged.
Percec V V, Cho WD, Ungar G, Yeardley DJ. Percec V V, et al. Among authors: ungar g. Angew Chem Int Ed Engl. 2000 May;39(9):1597-1602. doi: 10.1002/(sici)1521-3773(20000502)39:9<1597::aid-anie1597>3.0.co;2-i. Angew Chem Int Ed Engl. 2000. PMID: 10820446 No abstract available.
Poly(oxazoline)s with tapered minidendritic side groups as models for the design of synthetic macromolecules with tertiary structure. A demonstration of the limitations of living polymerization in the design of 3-D structures based on single polymer chains.
Percec V, Holerca MN, Uchida S, Yeardley DJ, Ungar G. Percec V, et al. Among authors: ungar g. Biomacromolecules. 2001 Fall;2(3):729-40. doi: 10.1021/bm015559l. Biomacromolecules. 2001. PMID: 11710026
Both polymers exhibit a 3-D shape change as a function of their degree of polymerization as was reported for the first time in a previous publication from our laboratory (Percec, V.; Ahn, C.-H; Ungar, G.; Yeardley, D. J. P.; Moller, M.; Sheiko, S. S. Nature (London) …
Both polymers exhibit a 3-D shape change as a function of their degree of polymerization as was reported for the first time in a previous pu …
Giant supramolecular liquid crystal lattice.
Ungar G, Liu Y, Zeng X, Percec V, Cho WD. Ungar G, et al. Science. 2003 Feb 21;299(5610):1208-11. doi: 10.1126/science.1078849. Science. 2003. PMID: 12595686
Supramolecular dendritic liquid quasicrystals.
Zeng X, Ungar G, Liu Y, Percec V, Dulcey AE, Hobbs JK. Zeng X, et al. Among authors: ungar g. Nature. 2004 Mar 11;428(6979):157-60. doi: 10.1038/nature02368. Nature. 2004. PMID: 15014524 Free article.
202 results