Colloidal Assembly and Fabrication II

Thursday, November 11, 2010: 3:15 PM
Topaz Room (Hilton)

Description:
Recent advances in synthesis techniques and computation are enabling colloidal particles to be treated like "smart atoms", and the result is the bottom-up synthesis of structures that resemble actual molecules. Colloidal crystals, dipoles, stars, and other shapes have been created, and new shapes are being conceived and modeled computationally. This symposium will consist of papers demonstrating colloidal assemblies that contain significant information (fluorescent groups, targeting particles), complexity (e.g., shape, core-shell, biological-particle constructs), assembly forces (magnetics, receptor-ligand, complementary DNA), and functionality (environmental remediation, optical properties). Topics will include site-specific chemistry (e.g., electrostatic forces, DNA, protein-mediated), modeling (e.g., Monte Carlo, Stokesian dynamics), characterization (e.g., confocal microscopy, electron microscopy, AFM), and applications (e.g., drug delivery, robotics, environmental, medical, electronic).


Sponsor:
Interfacial Phenomena


Chair:
Ali Mohraz
Email: mohraz@uci.edu

Co-chairs:
Sibani Lisa Biswal
Email: biswal@rice.edu

Ilona Kretzschmar
Email: kretzschmar@ccny.cuny.edu



3:15 PM
(684a) Assembly of Multiple Anisotropic Particles by Capillary Interactions
Lorenzo Botto, Eric P. Lewandowski and Kathleen J. Stebe


3:35 PM
(684b) Designing Patchy Colloids for Complex Pattern Assembly
Daniel Ortiz, Eric Jankowski and Sharon C. Glotzer


3:55 PM
(684d) Precision Assembly of Oppositely- and Like-Charged Nano-Objects Mediated by Charge-Induced Dipole Interactions
David A. Walker, Christopher E. Wilmer, Bartlomiej Kowalczyk, Kyle J.M. Bishop and Bartosz A. Grzybowski




4:55 PM
(684f) Migration and Orientation of Cylindrical Particles by Curvature Induced Capillary Interactions
Marcello Cavallaro Jr., E. P. Lewandowski, L. Botto, V. Garbin and K. J. Stebe

See more of this Group/Topical: Engineering Sciences and Fundamentals