This preliminary program is subject to change.

Colloidal Assembly and Fabrication I


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:
Ilona Kretzschmar
City College, City University of New York
Chemical Engineering
Steinman Hall, 140th ST. & Convent Ave.
New York, NY 10031
Phone Number: 212-650-6769
Fax Number: 212-650-6660
Email: kretzschmar@ccny.cuny.edu

Co-chairs:
Sammy S. Datwani and Mark A. Borden

Papers:
Magnetic Enhancement of Phototaxing Catalytic Motors
Neetu Chaturvedi, The Pennsylvania State University; Darrell Velegol, The Pennsylvania State University; Yiying Hong, The Pennsylvania State University; Ayusman Sen, The Pennsylvania State University
Engineering Anisotropic Colloids for Magnetic Assembly
Jung Hun Song, The City College of City University of New York; Ilona Kretzschmar, The City College of City University of New York
Directed Self-Assembly of Colloidal Crystals with Electric Fields
Jason M. McMullan, University of Delaware; Norman J. Wagner, University of Delaware
Bio-Inspired Assembly of Nanoplatelets by Electrical Field
Wei-Han Huang, University of Florida; Tzung-Hua Lin, University of Florida; Inkook Jun, University of Florida; Peng Jiang, University of Florida
Dielectrophoretic Assembly of Janus and Patchy Particles in AC Electric Fields
Sumit Gangwal, North Carolina State University; Amar B. Pawar, The City College of the City University of New York; Ilona Kretzschmar, The City College of the City University of New York; Orlin D. Velev, North Carolina State University
Design and Fabrication of Micron-Scale Magnetic, Amphiphilic, Janus Structures
SiYoung Q. Choi, University of California, Santa Barbara; Andrew J. Pascall, University of California, Santa Barbara; Todd M. Squires, University of California, Santa Barbara
See more of this Group/Topical: Engineering Sciences and Fundamentals