620 Active Colloidal Systems

Thursday, November 17, 2016: 8:30 AM - 11:00 AM
Union Square 23 & 24 (Hilton San Francisco Union Square)
Description:
The session of Active Colloidal Systems reflects the growing importance of the area of motile, self-propelling, energy-harvesting particles, and particle systems with complex collective dynamics. This topic has received substantial attention by both experimentalists and theoreticians (from a range of disciplines) and we look for both types of papers in this newly established session.

Sponsor:
Interfacial Phenomena
Co-Sponsor(s):
Nanoparticles (03D)

Chair:
Christopher L. Wirth
Email: c.wirth@csuohio.edu

Co-chairs:
Mark Kastantin
Email: mark.kastantin@colorado.edu

Ning Wu
Email: ningwu@mines.edu

Daphne Klotsa
Email: dklotsa@email.unc.edu


8:30 AM
(620a) Diffusiophoretic Effects on Coffee Ring Patterns
Darrell Velegol, Rajarshi Guha, Farzad Mohajerani and Ayusman Sen

8:45 AM
(620b) Microdynamics and Elasticity of Fractal Gels with Embedded Active Colloids
Megan Szakasits, Tianhui Ma, Wenxuan Zhang and Michael J. Solomon

9:00 AM
(620c) Investigation of the Motion of Patchy Particle Swimmers Near Fluid/Fluid and Solid/Liquid Interfaces
Zohreh Jalilvand and Ilona Kretzschmar

9:15 AM
(620d) Acitve Toroids
Ya-Wen Chang, Ricardo Cruz, Alexandros Fragkopoulos, Andres Garcia and Alberto Fernandez-Nieves

9:30 AM
(620e) Simultaneous Aggregation and Height Bifurcation of Colloidal Particles Near Electrodes in Oscillatory Electric Fields
Scott C. Bukosky and William D. Ristenpart

9:45 AM
(620f) Sticking and Slipping of Active Bacteria on Silanized Glass Surfaces
Sumedha Sharma, Yuly A. Jaimes-Lizcano, Ryan B. McLay, Patrick C. Cirino and Jacinta C. Conrad

10:00 AM
(620g) A Quantitative Theory of Magnetic Janus Particle Assembly
Thomas Long, Joel Koplik and Ilona Kretzschmar

10:15 AM
(620h) Active Janus Motors in Acoustic Confinement
Sho Takatori, Raf De Dier, Jan Vermant and John F. Brady

10:30 AM
(620i) Shape-Directed Micro-Rotors Powered By Ultrasound
Syeda Sabrina, Suzanne Ahmed, Allan Brooks, T. Mallouk and Kyle J. M. Bishop

10:45 AM
(620j) Influence of Electrolyte Concentration on the Aggregation Ofcolloidal Particles Near Electrodes in Oscillatory Fields
Sukhleen Saini, Scott C. Bukosky and William D. Ristenpart
See more of this Group/Topical: Engineering Sciences and Fundamentals
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