3 Aggregation of surfactants, self-assembly structures, liquid crystalline phases

SPARK ◽  
2018 ◽  
Author(s):  
Tharwat F. Tadros
Keyword(s):  
Self Assembly ◽  
Liquid Crystalline ◽  
Crystalline Phases ◽  
Liquid Crystalline Phases

Synthesis and characterization of novel dibenz[a,c]anthracenedicarboxythioimides: the effect of thionation on self-assembly

RSC Advances ◽  
2016 ◽  
Vol 6 (82) ◽  
pp. 78784-78790 ◽  
Author(s):  
Katie. M. Psutka ◽  
Kenneth E. Maly
Keyword(s):  
Self Assembly ◽  
Liquid Crystalline ◽  
Synthesis And Characterization ◽  
Crystalline Phases ◽  
Liquid Crystalline Phases ◽  
Self Association

The effect of thionation on the formation of columnar liquid crystalline phases of dibenzanthracenedicarboximides as well as their self-association in solution is described.

scholarly journals The Effects of Size and Shape Dispersity on the Phase Behavior of Nanomesogen Lyotropic Liquid Crystals

Crystals ◽  
2020 ◽  
Vol 10 (8) ◽  
pp. 715
Author(s):  
Fatima Hamade ◽  
Sadat Kamal Amit ◽  
Mackenzie B. Woods ◽  
Virginia A. Davis
Keyword(s):  
Phase Behavior ◽  
Self Assembly ◽  
Liquid Crystalline ◽  
Lyotropic Liquid Crystals ◽  
Crystalline Phases ◽  
Size And Shape ◽  
Liquid Crystalline Phases ◽  
Complex Architectures ◽  
Anisotropic Nanomaterials ◽  
New Applications

Self-assembly of anisotropic nanomaterials into fluids is a key step in producing bulk, solid materials with controlled architecture and properties. In particular, the ordering of anisotropic nanomaterials in lyotropic liquid crystalline phases facilitates the production of films, fibers, and devices with anisotropic mechanical, thermal, electrical, and photonic properties. While often considered a new area of research, experimental and theoretical studies of nanoscale mesogens date back to the 1920s. Through modern computational, synthesis, and characterization tools, there are new opportunities to design liquid crystalline phases to achieve complex architectures and enable new applications in opto-electronics, multifunctional textiles, and conductive films. This review article provides a brief review of the liquid crystal phase behavior of one dimensional nanocylinders and two dimensional nanoplatelets, a discussion of investigations on the effects of size and shape dispersity on phase behavior, and outlook for exploiting size and shape dispersity in designing materials with controlled architectures.

scholarly journals Confined self-assembly of cellulose nanocrystals in a shrinking droplet

Soft Matter ◽  
2015 ◽  
Vol 11 (26) ◽  
pp. 5374-5380 ◽  
Author(s):  
Fernando Jativa ◽  
Christina Schütz ◽  
Lennart Bergström ◽  
Xuehua Zhang ◽  
Bernd Wicklein
Keyword(s):  
Cellulose Nanocrystals ◽  
Self Assembly ◽  
Liquid Crystalline ◽  
Dissolution Kinetics ◽  
Crystalline Phases ◽  
Liquid Crystalline Phases ◽  
Kinetics Of

Self-assembly of cellulose nanocrystals in a shrinking droplet was studied. The evolution of liquid crystalline phases and the morphology of the resultant microbeads can be controlled by the dissolution kinetics of the droplet.

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