Centrifugal Field-Induced Colloidal Assembly: From Chaos to Order

ACS Nano ◽  
2015 ◽  
Vol 9 (7) ◽  
pp. 6944-6950 ◽  
Author(s):  
Mengdi Chen ◽  
Helmut Cölfen ◽  
Sebastian Polarz
Keyword(s):  
Centrifugal Field ◽  
Colloidal Assembly

scholarly journals Tunable thermo-reversible bicontinuous nanoparticle gel driven by the binary solvent segregation

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Yuyin Xi ◽  
Ronald S. Lankone ◽  
Li-Piin Sung ◽  
Yun Liu
Keyword(s):  
Phase Separation ◽  
Domain Size ◽  
Binary Solvent ◽  
Colloidal Systems ◽  
Colloidal Assembly ◽  
Structures And Properties ◽  
Wide Range ◽  
Equilibrium Process ◽  
Equilibrium Structures ◽  
Non Equilibrium

AbstractBicontinuous porous structures through colloidal assembly realized by non-equilibrium process is crucial to various applications, including water treatment, catalysis and energy storage. However, as non-equilibrium structures are process-dependent, it is very challenging to simultaneously achieve reversibility, reproducibility, scalability, and tunability over material structures and properties. Here, a novel solvent segregation driven gel (SeedGel) is proposed and demonstrated to arrest bicontinuous structures with excellent thermal structural reversibility and reproducibility, tunable domain size, adjustable gel transition temperature, and amazing optical properties. It is achieved by trapping nanoparticles into one of the solvent domains upon the phase separation of the binary solvent. Due to the universality of the solvent driven particle phase separation, SeedGel is thus potentially a generic method for a wide range of colloidal systems.

scholarly journals Deformation of human erythrocytes in a centrifugal field

1978 ◽  
Vol 21 (1) ◽  
pp. 19-34 ◽  
Author(s):  
W.D. Corry ◽  
H.J. Meiselman
Keyword(s):  
Human Erythrocytes ◽  
Centrifugal Field

scholarly journals Colloidal assembly of polydisperse particle blends during drying

Soft Matter ◽  
2020 ◽  
Vol 16 (36) ◽  
pp. 8453-8461
Author(s):  
Yichen Dong ◽  
Nicolas Busatto ◽  
Peter J. Roth ◽  
Ignacio Martin-Fabiani
Keyword(s):  
Evaporation Rate ◽  
Size Segregation ◽  
Colloidal Assembly ◽  
Polydisperse Particle

Polydisperse particle blends hold great potential for controlling size segregation during drying when varying evaporation rate.

Magnetic-field-driven crack formation in an evaporated anisotropic colloidal assembly

2016 ◽  
Vol 94 (1) ◽  
Author(s):  
Hisay Lama ◽  
Venkateshwar Rao Dugyala ◽  
Madivala G. Basavaraj ◽  
Dillip K. Satapathy
Keyword(s):  
Magnetic Field ◽  
Crack Formation ◽  
Colloidal Assembly

Predicting the separability of microbiological suspensions in a centrifugal field

1998 ◽  
Vol 34 (4) ◽  
pp. 233-237 ◽  
Author(s):  
N. V. Fomchenko ◽  
V. V. Biryukov
Keyword(s):  
Centrifugal Field

Distribution of Charged Polymers at Equilibrium in a Centrifugal Field

1954 ◽  
Vol 58 (11) ◽  
pp. 1034-1039 ◽  
Author(s):  
James S. Johnson ◽  
Kurt A. Kraus ◽  
George Scatchard
Keyword(s):  
Centrifugal Field ◽  
Charged Polymers
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