Two-dimensional Brownian Motions of Polyacrylamide-modified Colloidal Particles

2012 ◽  
Vol 41 (10) ◽  
pp. 1145-1147
Author(s):  
Yuki Nakamura ◽  
Tohru Okuzono ◽  
Akiko Toyotama ◽  
Junpei Yamanaka
Keyword(s):  
Colloidal Particles ◽  
Two Dimensional ◽  
Brownian Motions

Rotational diffusion measurements of suspended colloidal particles using two‐dimensional exchange nuclear magnetic resonance

1996 ◽  
Vol 104 (2) ◽  
pp. 509-520 ◽  
Author(s):  
G. A. Barrall ◽  
K. Schmidt‐Rohr ◽  
Y. K. Lee ◽  
K. Landfester ◽  
H. Zimmermann ◽  
...  
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Colloidal Particles ◽  
Rotational Diffusion ◽  
Two Dimensional ◽  
Nuclear Magnetic

Size-Dependent Separation of Colloidal Particles In Two-Dimensional Convective Self-Assembly

Langmuir ◽  
1995 ◽  
Vol 11 (8) ◽  
pp. 2975-2978 ◽  
Author(s):  
Mariko Yamaki ◽  
Junichi Higo ◽  
Kuniaki Nagayama
Keyword(s):  
Self Assembly ◽  
Colloidal Particles ◽  
Two Dimensional ◽  
Size Dependent

scholarly journals Anomalous Long-Range Attraction in Colloidal Binary Mixtures at Fluid–Fluid Interfaces

2020 ◽  
Vol 4 (3) ◽  
pp. 36
Author(s):  
Zonglin Yi ◽  
To Ngai
Keyword(s):  
Long Range ◽  
Colloidal Particles ◽  
Experimental Result ◽  
Colloidal System ◽  
Fluid Interfaces ◽  
Water Interface ◽  
Two Dimensional ◽  
Colloidal Systems ◽  
Oil Water ◽  
Theoretical Side

The properties of binary colloidal systems have gained the interest of researchers because they have much richer structures than their one-component counterpart. Continuing efforts are being made on the theoretical side on binary colloidal systems, while many issues remained unsolved for the lack of solid experimental supports, especially for study in the field of two-dimensional (2D) binary colloids system. Oil–water interfaces can serve as a good stringent 2D confinement for colloidal particles and can avoid anomalous problems caused by the quasi-two-dimensional environment in previous experimental reports. In this work, we conduct experimental research of binary colloids system in an oil–water interface to revisit theoretical predication. We measure an ultra-long-range attraction and discuss the possible mechanism of this attraction by comparing the experimental result with existing model and theory. This study could contribute more understanding of the binary colloidal system in both experimental aspects and theoretical aspects.

scholarly journals Tunable two-dimensional assembly of colloidal particles in rotating electric fields

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Egor V. Yakovlev ◽  
Kirill A. Komarov ◽  
Kirill I. Zaytsev ◽  
Nikita P. Kryuchkov ◽  
Kirill I. Koshelev ◽  
...  
Keyword(s):  
Electric Fields ◽  
Colloidal Particles ◽  
Two Dimensional

Movement of Colloidal Particles in Two-Dimensional Electric Fields

Langmuir ◽  
2005 ◽  
Vol 21 (24) ◽  
pp. 10941-10947 ◽  
Author(s):  
Junhyung Kim ◽  
Stephen Garoff ◽  
John L. Anderson ◽  
Luc J. M. Schlangen
Keyword(s):  
Electric Fields ◽  
Colloidal Particles ◽  
Two Dimensional

Determining the Morphology and the Interaction Between Terminally-Anchored Polymer Layers

1996 ◽  
Vol 461 ◽  
Author(s):  
A. C. Balazs ◽  
C. Singh
Keyword(s):  
Field Theory ◽  
Colloidal Particles ◽  
The Other ◽  
Two Dimensional ◽  
Planar Surfaces ◽  
Consistent Field ◽  
Self Consistent ◽  
Self Consistent Field ◽  
Energy Of Interaction ◽  
Self Consistent Field Theory

ABSTRACTUsing a two dimensional self-consistent field theory, we investigate the interactions between two planar surfaces that are coated with terminally-anchored homopolymers. One surface is coated with A chains and the other is covered with B homopolymers. The chains are grafted at low densities and the B polymers are chosen to be solvophobic, while the A chains are relatively solvophilic. We determine the morphology of the layers and the energy of interaction asthe surfaces are compressed. Our results provide guidelines for controlling the interaction between polymer-coated colloidal particles.

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