Results 11 to 20 of about 1,768,328 (299)

Nematic Liquid Crystals

open access: yesCrystals, 2021
The discovery of liquid crystals (LCs) is dated to the year 1888, when Friedrich Reinitzer reported his observation of the double melting points of cholesterol benzoate [...]
Małgorzata Jasiurkowska-Delaporte   +1 more
doaj   +2 more sources

Liquid Crystals Templating [PDF]

open access: yesCrystals, 2020
Liquid crystal templating is a versatile technique to create novel organic and inorganic materials with nanoscale features. It exploits the self-assembled architectures of liquid crystal phases as scaffolds.
Mamatha Nagaraj
doaj   +2 more sources

Eliminating Ambiguities in Electrical Measurements of Advanced Liquid Crystal Materials

open access: yesCrystals, 2023
Existing and future display and non-display applications of thermotropic liquid crystals rely on the development of new mesogenic materials. Electrical measurements of such materials determine their suitability for a specific application.
Oleksandr V. Kovalchuk   +2 more
doaj   +2 more sources

Characterization and Biocompatibility Study of Nematic and Cholesteryl Liquid Crystals. [PDF]

open access: yes, 2009
NoIntensive research in bio-engineering has been conducted in the search for flexible biomaterials that could support cell growth and cells attachment.
Denyer, Morgan C.T.   +6 more
core   +4 more sources

Nematic liquid crystal alignment on subwavelength metal gratings

open access: yesBeilstein Journal of Nanotechnology, 2018
We have studied the alignment of a nematic liquid crystal (LC) material on aluminum subwavelength nanogratings as a function of the period, p, and the slit width to period ratio, w/p.
Irina V. Kasyanova   +4 more
doaj   +1 more source

Optical Response Associated with the Orientation and Structure of Liquid Crystals with Respect to Phosphatidylcholine Concentration

open access: yesCrystals, 2021
Based on the anchoring effect due to the self-assembling behavior of the phospholipid molecules at the interface between the liquid crystal and water phases on the orientation of liquid crystals, the optical response associated with the orientation and ...
Yuqi Han   +7 more
doaj   +1 more source

Living Liquid Crystals [PDF]

open access: yesBiophysical Journal, 2014
Significance We propose a class of active matter, the living liquid crystal (LLC), representing motile rod-shaped bacteria placed in water-based nontoxic liquid crystal. Long-range orientational order of the liquid crystal and the swimming activity of bacteria demonstrate a strong coupling that dramatically alters individual and ...
Zhou, Shuang   +3 more
openaire   +4 more sources

Constant-angle surfaces in liquid crystals [PDF]

open access: yes, 2007
We discuss some properties of surfaces in R3 whose unit normal has constant angle with an assigned direction field. The constant angle condition can be rewritten as an Hamilton-Jacobi equation correlating the surface and the direction field.
Cermelli, Paolo   +4 more
core   +1 more source

Evaluation of Electro-Optic Behaviour of Chiral Smetic Liquid Crystals Dispalys with V-shaped response [PDF]

open access: yes, 2003
In the last years, chiral smectic liquid crystals with V-shaped electro-optic response have been reported as one of the most promising technologies for display applications.
Urruchi del Pozo, Virginia   +3 more
core   +2 more sources

Study of the vertically aligned in-plane switching liquid crystal mode in microscale periodic electric fields

open access: yesBeilstein Journal of Nanotechnology, 2018
The ongoing interest in fast liquid crystal (LC) modes stimulated by display technology and new applications has motivated us to study in detail the in-plane switching (IPS) vertically aligned (VA) mode.
Artur R. Geivandov   +3 more
doaj   +1 more source

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