Molecules and Particles at Fluid Interfaces

Monday, June 11, 2018 — Room 205
Time Presentation
10:00–10:40 a.m. Fundamental aspects and applications of star polymer adsorption at fluid interfaces
R. D. Tilton;
Department of Chemical Engineering and Department of Biomedical Engineering, Carnegie Mellon University, Pittsburgh, PA.
10:40–11:00 a.m. Tears of Wine
P. Rathore, C. Xu, V. Sharma;
Chemical Engineering, University of Illinois at Chicago, Chicago, IL.
11:00–11:20 a.m. Adsorption dynamics and equilibrium of PEOPDMS block copolymers at oil/water interfaces
M. L. Davidson1, M. Gottlieb2, L. M. Walker1;
1Chemical Engineering, Carnegie Mellon University, Pittsburgh, PA, 2Chemical Engineering, Ben-Gurion University of the Negev, Beer-Sheeva, ISRAEL.
11:20–11:40 a.m. Competitive adsorption of mAbs and excipients at the air-water interface
A. Kanthe1, M. Krause2, S. Zheng2, B. Lin3, W. Bu3, J. Strzalka4, C. Maldarelli5, R. Tu1;
1Chemical Engineering, City University of New York, City College, New York, NY, 2Drug Product Science and Technology, Bristol-Myers Squibb, New Brunswick, NJ, 3Center for Advanced Radiation Sources, The University of Chicago, Chicago, IL, 4Time-Resolved Research, X-Ray Science Division, Argonne National Laboratory, Chicago, IL, 5Levich Institute, City College of New York, City College, New York, NY.
11:40 a.m.–noon Measurement of surface tension and viscoelastic parameter values in ultra-thin liquid crystal films at the air/water interface
N. K. Thapa1, H. A. Alwusaydi1, A. E. Smart2, W. V. Meyer3, A. I. Belgovskiy4, J. A. Mann, Jr.5, E. K. Mann1;
1Physics, Kent State University, Kent, OH, 2Scattering Solutions, Inc., Costa Mesa, CA, 3Scattering Solutions, Inc., Kent State University, Cleveland, OH, 4Scattering Solutions, Inc., Cleveland, OH, 5Chemical Engineering, Case Western Reserve University, Cleveland, OH.
1:20–1:40 p.m. Nanoparticle interactions with cell membrane models: The importance of lipid asymmetry
S. Nazemidashtarjandi, A. M. Farnoud;
Chemical and Biomolecular Engineering, Ohio University, Athens, OH.
1:40–2:00 p.m. Magneto-capillary dynamics of amphiphilic Janus particles at curved liquid interfaces
W. Fei1, M. M. Driscoll2, P. M. Chaikin2, K. J. Bishop1;
1Chemical Engineering, Columbia University, New York, NY, 2Physics, New York University, New York, NY.
2:00–2:20 p.m. The effect of bacterial secretion composition on the aggregation of particles at a liquid-liquid interface
A. White1, M. Jalali-Mousavi1, H. Bacosa2, C. Xu2, P. Santschi2, A. Quigg2, J. Sheng1;
1Texas A&M University, Corpus Christi, TX, 2Texas A&M University at Galveston, Galveston, TX.
2:20–2:40 p.m. Molecules at the Polyelectrolyte Coacervate/Water Interface
N. S. Zacharia;
Polymer Engineering, University of Akron, Akron, OH.
2:40–3:00 p.m. Measuring the scaling of interparticle interaction energies by drop tensiometry
R. Mears, C. MacPhee, J. Thijssen;
University of Edinburgh, Edinburgh, UNITED KINGDOM.
3:20–3:40 p.m. Towards realistic large area cell membrane mimics: Excluding oil, controlling composition and including ion channels
P. J. Beltramo1, L. Scheidegger2, J. Vermant2;
1Chemical Engineering, University of Massachusetts Amherst, Amherst, MA, 2ETH Zurich, Zurich, SWITZERLAND.
3:40–4:00 p.m. pH-modulated self-assembly of colloidal nanoparticles in a dual-droplet inkjet printing process
K. N. Al-Milaji, H. Zhao;
Mechanical and Nuclear Engineering, Virginia Commonwealth University, Richmond, VA.
4:00–4:20 p.m. Bicontinuous biphasic emulsion gels for reactive separation
G. Di Vitantonio;
Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, PA.
4:20–4:40 p.m. Using the Assembly of 2D Particles at Fluid-Fluid Interfaces to Architect Composite Materials
E. Pentzer, P. Wei, Q. Luo, K. Edgehouse;
Case Western Reserve University, Cleveland, OH.
4:40–5:00 p.m. Directed assembly of cuboidal particles through shape induced interface deformations
T. G. Anjali, M. G. Basavaraj;
Chemical Engineering, Indian Institute of Technology Madras, Chennai, INDIA.
Tuesday, June 12, 2018 — Room 205
Time Presentation
10:00–10:40 a.m. Deciphering the structure of peripheral membrane-bound proteins and their sensitivity to the membrane context for binding
K. C. Lee;
Chemistry, The University of Chicago, Chicago, IL.
10:40–11:00 a.m. Repelling and ordering: How polymers affect protein adsorption
G. Gonella;
Max Planck Institute for Polymer Research, Mainz, GERMANY.
11:00–11:20 a.m. The static and dynamic properties of dipeptide hydrogels on interfaces
F. Aviño1, A. B. Matheson1, D. J. Adams2, C. Mounteux3, P. S. Clegg1;
1Physics and Astronomy, The University of Edinburgh, Edinburgh, UNITED KINGDOM, 2Chemistry, The University of Glasgow, Glasgow, UNITED KINGDOM, 3PPMD, ESPCI, Paris, FRANCE.
11:20–11:40 a.m. Connecting Structure and Rheology of Therapeutic Protein-Surfactant Complexes at the Air-Water Interface
Y. S. Tein1, M. Zhang1,2, Y. Liu1,2, A. M. Woys3, I. E. Zarraga3, N. J. Wagner1;
1Chemical and Biomolecular Engineering, University of Delaware, Newark, DE, 2Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, MD, 3Department of Late Stage Pharmaceutical Development, Genentech Inc, San Francisco, CA.
11:40 a.m.–noon Melting of the dipalmitoylphosphatidylcholine monolayer
L. Xu, Y. Y. Zuo;
University of Hawaii at Manoa, Honolulu, HI.
1:20–1:40 p.m. Capillary Forces on a Nanoparticle at a Liquid- Vapor Interface: Analytical Theory, Numerical Solution, and Molecular Modeling
S. Cheng, Y. Tang;
Physics, Virginia Tech, Blacksburg, VA.
1:40–2:00 p.m. Binding of lignin nanoparticles at oil-water interface: Ecofriendly approach to oil spill clean up
J. Lee;
Chemical Engineering, Louisiana State University, Baton Rouge, LA.
2:00–2:20 p.m. Effect of Hydrodynamic Interaction on the Pairwise Dielectrophoretic Attraction of Colloids Straddling a Fluid Interface
S. das1, J. Koplik2, C. Maldarelli3, P. Somasundaran1;
1Langmuir Center of Colloids and Interfaces, Columbia University, New York, NY, 2Levich Institute and Department of Physics, City College of The City University of New York, New York, NY, 3Levich Institute and Department of Chemical Engineering, City College of The City University of New York, New York, NY.
2:20–2:40 p.m. Controlling nanoparticle adsorption and surface pressure at the oil-water interface via competitive adsorption
X. Hua, M. Bevan, J. Frechette;
Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD.
2:40–3:00 p.m. Interaction between nearly hard sphere colloidal spheres at an Oil Water interface
I. Muntz1, J. H. Thijssen1, D. Marenduzzo1, F. Waggett2, P. Bartlett2;
1School of Physics and Astronomy, University of Edinburgh, Edinburgh, UNITED KINGDOM, 2School of Chemistry, University of Bristol, Bristol, UNITED KINGDOM.
3:20–3:40 p.m. Particle collection by emulsion drops with permeable interfaces
R. H. Davis;
Chemical and Biological Engineering, University of Colorado, Boulder, CO.
3:40–4:00 p.m. Formation mechanisms and structural evolution of STRIPS bijels
S. Boakye-Ansah;
Chemical Engineering, Rowan University, Glassboro, NJ.
4:00–4:20 p.m. Effects of diblock carbon nanotubes on the adhesion between immiscible polymers
F. Ide Seyni;
Chemical Engineering, University of Oklahoma, Norman, OK.
4:20–4:40 p.m. Solvation vs Surface Effects: Pathways in Solvent-driven Infiltration of Polymer (SIP) into Nanoparticle Packings
N. Manohar, R. B. Venkatesh, K. J. Stebe, D. Lee;
University of Pennsylvania, Philadelphia, PA.
4:40–5:00 p.m. Separation of functionalized nanoparticles on polymer-grafted porous substrates
K. P. Santo1, A. Vishnyakov1, Y. Brun2, A. V. Neimark1;
1Chemical and Biochemical Engineering, Rutgers, The State University of New Jersey, Piscataway, NJ, 2DuPont Central Research & Development, Wilmington, DE.