Colloidal Dispersions I

Thursday, October 20, 2011: 8:30 AM
101 A (Minneapolis Convention Center)

Description:
These sessions will consider colloidal dispersions, including dispersions of solids in liquids, emulsions, and foams. Presentations of either an experimental or theoretical nature are welcome on issues relating to responsive or functional colloids; colloidal crystals, gels and glasses; adsorption at interfaces; inter-particle forces, and colloid interactions. Contributions are also welcome on other topics relating to the properties or applications of colloids.


Sponsor:
Interfacial Phenomena


Chair:
Sven H. Behrens
Email: sven.behrens@chbe.gatech.edu

Co-chairs:
Ubaldo M. Córdova-Figueroa
Email: ubaldom.cordova@upr.edu

Ali Mohraz
Email: mohraz@uci.edu




8:35 AM
(642a) Effect of Nonionic Surfactants On the Dispersion Stability of Copper Phthalocyanine Pigment Nanoparticles In Aqueous Solution
Jiannan Dong, Shuang Chen, David S. Corti, Elias I. Franses, Yan Zhao, Hou T. Ng and Eric Hanson


8:55 AM
(642b) Colloidal Silica Dispersions In Aqueous Media: Nanoparticle Surface Modification by Amphiphilic Polymers and Organic Solvents
Biswajit Sarkar, Vinithra Venugopal, Andrew Bodratti, Marina Tsianou and Paschalis Alexandridis


9:15 AM
(642c) Electric Charging of Dispersion Particles In Nonpolar Solutions
Qiong Guo, Carlos Espinosa, Crystal Clemmons and Sven Behrens


9:35 AM
(642d) Stability of Superparamagnetic Iron Oxide Nanoparticles At Different pH Values: Molecular Theory and Experiment
Yoonjee Park, Ragnhild Whitaker, Vidhya Mathiyazhagan, Rikkert J. Nap, Igal Szleifer, Jeffrey Paulsen, Song Yi-Qiao, Hurlimann Martin and Joyce Y. Wong




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