Chiral transfer from (1S, 2R, 5S)-(+)-menthol and its acetate to polar liquid crystal: Role of H-bond and dipole-dipole interaction

2021 ◽  
Vol 324 ◽  
pp. 115101
Author(s):  
V.V. Aleksandriiskii ◽  
V.A. Burmistrov ◽  
I.V. Novikov ◽  
D.V. Konkova ◽  
O.I. Koifman
Keyword(s):  
Liquid Crystal ◽  
Dipole Interaction ◽  
Polar Liquid

Molecular dynamics in weakly polar nematic liquid crystal doped with dye

2011 ◽  
Vol 89 (6) ◽  
pp. 661-665 ◽  
Author(s):  
Satya Prakash Yadav ◽  
Kamal Kumar Pandey ◽  
Abhishek Kumar Misra ◽  
Sudhaker Dixit ◽  
Rajiv Manohar
Keyword(s):  
Molecular Dynamics ◽  
Liquid Crystal ◽  
Liquid Crystals ◽  
Intermolecular Interaction ◽  
Nematic Liquid Crystal ◽  
Molecular Orientation ◽  
Nematic Liquid Crystals ◽  
Dipole Interaction ◽  
Molecular Arrangement

Our intention in the present work is to find out the role of dye in the molecular orientation of the weakly polar nematic liquid crystal D6AOB. The doping of a dye introduces a disturbance in the molecular arrangement of the nematic liquid crystal molecules. However, this disturbance is found to be sensitive to the concentration of the dye dispersed in the nematic liquid crystal. It is found that orientation in the dyed nematic liquid crystal is less ordered than the orientation in the pure nematic liquid crystals. This behavior has been explained on the basis of intermolecular interaction, i.e., dipole–dipole interaction.

Role of the Electron–Dipole Interaction in Photodetachment Angular Distributions

2021 ◽  
pp. 10086-10092
Author(s):  
C. Annie Hart ◽  
Justin Lyle ◽  
Joseph Spellberg ◽  
Anna I. Krylov ◽  
Richard Mabbs
Keyword(s):  
Dipole Interaction ◽  
Angular Distributions

Self-Assembly of PEG-b-Liquid Crystal Polymer:  The Role of Smectic Order in the Formation of Nanofibers

2007 ◽  
Vol 40 (16) ◽  
pp. 5625-5627 ◽  
Author(s):  
Rafael Piñol ◽  
Lin Jia ◽  
Francesca Gubellini ◽  
Daniel Lévy ◽  
Pierre-Antoine Albouy ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Self Assembly ◽  
Liquid Crystal Polymer ◽  
Crystal Polymer

The Role of Two-Dimensional Roughness Element in the Laminar-Turbulent Process in the Favorable Pressure Gradient of the Swept Wing

2014 ◽  
Vol 9 (4) ◽  
pp. 65-73
Author(s):  
Stepan Tolkachev ◽  
Valeria Kaprilevskaya ◽  
Viktor Kozlov
Keyword(s):  
Liquid Crystal ◽  
Roughness Element ◽  
Frequency Interval ◽  
Two Dimensional ◽  
Swept Wing ◽  
Liquid Crystal Thermography ◽  
Roughness Elements ◽  
Favorable Pressure Gradient ◽  
Turbulent Process

In the article using a liquid crystal thermography investigated the development of stationary and secondary disturbances, which were excited by cylindrical and two-dimensional roughness elements. It was shown, that two-dimensional roughness element has a destabilizing effect on disturbances, induced by cylindrical roughness element. Also the twodimensional roughness element is able to excite the stationary structures, and then the secondary disturbances the frequency interval of which is lower than in the case of stationary vortices excitation by cylindrical roughness element

Liquid crystal dimers and the twist-bend nematic phase: On the role of spacers and terminal alkyl chains

2020 ◽  
Vol 320 ◽  
pp. 114391 ◽  
Author(s):  
Ewan Forsyth ◽  
Daniel A. Paterson ◽  
Ewan Cruickshank ◽  
Grant J. Strachan ◽  
Ewa Gorecka ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Nematic Phase ◽  
Alkyl Chains

Study of the role of particle-particle dipole interaction in dielectrophoretic devices for biomarkers identification

2015 ◽  
pp. 9-12 ◽  
Author(s):  
Massimo Camarda ◽  
S. Baldo ◽  
G. Fisicaro ◽  
R. Anzalone ◽  
S. Scalese ◽  
...  
Keyword(s):  
Dipole Interaction
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