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Self-Organization of Nanoscopic Building Blocks into Ordered Assemblies

Published online by Cambridge University Press:  21 March 2011

Mark A. Horsch ,
Christopher R. Iacovella ,
Zhenli Zhang  and
Sharon C. Glotzer
Mark A. Horsch
Affiliation:
Department of Chemical Engineering and Department of Materials Science & Engineering, University of Michigan, Ann Arbor, Michigan 48109-2136
Christopher R. Iacovella
Affiliation:
Department of Chemical Engineering and Department of Materials Science & Engineering, University of Michigan, Ann Arbor, Michigan 48109-2136
Zhenli Zhang
Affiliation:
Department of Chemical Engineering and Department of Materials Science & Engineering, University of Michigan, Ann Arbor, Michigan 48109-2136
Sharon C. Glotzer*
Affiliation:
Department of Chemical Engineering and Department of Materials Science & Engineering, University of Michigan, Ann Arbor, Michigan 48109-2136 Department of Materials Science & Engineering, University of Michigan, Ann Arbor, Michigan 48109-2136
*
Corresponding author: sglotzer@umich.edu
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Abstract

We studied the self-assembly of nanoscopic building blocks comprised of polymer-tethered nanoparticles using computer simulation and predict that these building blocks can assemble into mono- and multi-layer sheets and shells. The simulations further demonstrate that for some nanoparticle geometries and tethered nanoparticle topologies, ideas from block copolymers, surfactants and liquid crystals can be used to predict the ordered morphologies attained via self- assembly and that for specific cases the morphologies are consistent with Israelachvili packing rules.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 818: Symposium M – Nanoparticles and Nanowire Building Blocks-Synthesis, Processing, Characterization and Theory , 2004 , M10.5.1
Copyright
Copyright © Materials Research Society 2004

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References

1. Murray, C.B., Kagan, C.R., and Bawendi, M.G., Synthesis and characterization of monodisperse nanocrystals and close-packed nanocrystal assemblies. Annual Review of Materials Science, 2000. 30: p. 545–610.Google Scholar
2. Busbee, B.D., Obare, S.O., and Murphy, C.J., An improved synthesis of high-aspect-ratio gold nanorods. Advanced Materials, 2003. 15(5): p. 414–416.Google Scholar
3. Sun, Y.G. and Xia, Y.N., Shape-controlled synthesis of gold and silver nanoparticles. Science, 2002. 298(5601): p. 2176–2179.Google Scholar
4. van der Kooij, F.M., Kassapidou, K., and Lekkerkerker, H.N.W., Liquid crystal phase transitions in suspensions of polydisperse plate-like particles. Nature, 2000. 406(6798): p. 868–871.Google Scholar
5. Pinna, N. et al. , Triangular CdS nanocrystals: Structural and optical studies. Advanced Materials, 2001. 13(4): p. 261–264.Google Scholar
6. Jin, R.C. et al. , Photoinduced conversion of silver nanospheres to nanoprisms. Science, 2001. 294(5548): p. 1901–1903.Google Scholar
7. Kim, B.S. and Mather, P.T., Amphiphilic telechelics incorporating polyhedral oligosilsesquioxane: 1. Synthesis and characterization. Macromolecules, 2002. 35(22): p. 8378–8384.Google Scholar
8. Lamm, M.H., Chen, T., and Glotzer, S.C., Simulated assembly of nanostructured organic/inorganic networks. Nano Letters, 2003. 3(8): p. 989–994.Google Scholar
9. Mirkin, C.A. et al. , A DNA-based method for rationally assembling nanoparticles into macroscopic materials. Nature, 1996. 382(6592): p. 607–609.Google Scholar
10. Chen, T. Lamm, M.H. and Glotzer, S.C., preprintGoogle Scholar
11. Zhang, Z.L., Horsch, M.A., Lamm, M.H., Glotzer, S.C., Tethered nano building blocks: Toward a conceptual framework for nanoparticle self-assembly. Nano Letters, 2003. 3(10): p. 1341–1346.Google Scholar
12. Bates, F.S. and Fredrickson, G.H., Block copolymers - Designer soft materials. Physics Today, 1999. 52(2): p. 32–38.Google Scholar
13. Glotzer, S.C. and Paul, W., Molecular and mesoscale simulation methods for polymer materials. Annual Review of Materials Research, 2002. 32: p. 401–436.Google Scholar
14. Horsch, M.A., Zhang, Z.L., and Glotzer, S.C.. Tethered Nanoparticles: A New Class of “Macromolecule” for Bio-inspired Materials. (Mater. Res. Soc. Symp. Proc. Vol. EXS–1, 2003) pp. H2.5.1–H2.5.3Google Scholar
15. Israelachvili, J., Intermolecular and Surface Forces. 2nd ed. 1992: London: Academic Press. p.366–382 Google Scholar
16. (Iacovella, C.R. Horsch, M.A. Zhang, Z.L. and Glotzer, S.C., manuscript in preparation).Google Scholar
17. Halperin, A., Rod Coil Copolymers - Their Aggregation Behavior. Macromolecules, 1990. 23(10): p. 2724–2731.Google Scholar
18. Chen, J.T. et al. , Zigzag Morphology of a Poly(Styrene-B-Hexyl Isocyanate) Rod Coil Block-Copolymer. Macromolecules, 1995. 28(5): p. 1688–1697.Google Scholar
19. (Horsch, M.A. Zhang, Z.L. and Glotzer, S.C., manuscript in preparation).Google Scholar
20. (Horsch, M.A. Zhang, Z.L. Iacovella, C.R. and Glotzer, S.C., manuscript in preparation).Google Scholar