Electrokinetics and Microfluidics

Wednesday, June 13, 2018 — Room 105
Time Presentation
10:00–10:40 a.m. Order and Chaos*: Collective Behavior of Crowded Drops in Microfluidic Systems
S. K. Tang;
Mechanical Engineering, Stanford University, Stanford, CA.
10:40–11:00 a.m. Dispersion in steady two-dimensional flows through a parallel-plate channel
H. C. Chu1, S. Garoff2, T. M. Przybycien3, R. D. Tilton3, A. S. Khair1;
1Department of Chemical Engineering, Carnegie Mellon University, Pittsburgh, PA, 2Department of Physics, Carnegie Mellon University, Pittsburgh, PA, 3Department of Chemical Engineering and Department of Biomedical Engineering, Carnegie Mellon University, Pittsburgh, PA.
11:00–11:20 a.m. Solute gradients induce density driven flows in microfluidic systems
Y. Gu, V. Hegde, K. J. Bishop;
Chemical Engineering, Columbia University, New York, NY.
11:20–11:40 a.m. Hydrodynamic mobility and rupture of vesicles in microfluidic channels
S. Ahmmed, S. Vanapalli;
Chemical Engineering, Texas Tech University, Lubbock, TX.
11:40 a.m.–noon Electric fields, microfluidics, and protein crystallography
S. L. Perry;
Chemical Engineering, University of Massachusetts Amherst, Amherst, MA.
1:20–1:40 p.m. Frequency-selective electrokinetic enrichment of nanocolloidal biomarkers based on polarization dynamics of their ion cloud
N. Swami, A. Rohani, J. Moore;
Electrical & Computer Engineering, University of Virginia, Charlottesville, VA.
2:00–2:20 p.m. Mechanisms of DNA electrophoresis in entangled micelle networks
L. Yan, R. Gamble, J. Schneider;
Chemical Engineering, Carnegie Mellon University, Pittsburgh, PA.
2:20–3:00 p.m. Electrohydrodynamics and breakup of prolate drops
A. S. Khair;
Chemical Engineering, Carnegie Mellon University, Pittsburgh, PA.
3:20–3:40 p.m. Lowering the interfacial tension of liquidmetal to near zero using electrochemical reactions
M. Song, M. Dickey;
North Carolina State University, Raleigh, NC.
3:40–4:00 p.m. Transport of ionic liquids near electrified interfaces
P. S. Gil, A. A. Riet, B. E. Gurkan, D. J. Lacks;
Case Western Reserve University, Cleveland Heights, OH.
4:00–4:20 p.m. Conductivity and charge carrier concentration of surfactant doped nonpolar liquids under ambient and dried conditions
K. Xu, J. Oh, P. J. Sides, J. W. Schneider, D. C. Prieve;
Chemical Engineering, Carnegie Mellon University, Pittsburgh, PA.
4:20–4:40 p.m. Collective behavior of electrohydrodynamic colloidal motors
X. Yang, N. Wu;
Colorado School of Mines, Golden, CO.
4:40–5:00 p.m. Sculpting diffusiophoretic migration with reactive solutes
X. Tang;
University of California (Santa Barbara), Santa Barbara, CA.