Liquid Crystalline
Ultrasonic Measurements and Optical Retardation Studies on Liquid crystalline Materials
... of liquid crystalline materials namely; Voriconazole and ethylene glycol (EG), which exhibits an lyotropic induced polymorphism such as SmA, SmC, SmC* and SmE phases, sequentially when the specimen is ...
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Computer simulation of confined and flexoelectric liquid crystalline systems
... for liquid crystalline phase characterization ...the liquid crystalline samples provided by ...isotropically liquid phase does not affect the light and, therefore, no light can cross ...
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Orientational Behavior of Liquid-Crystalline Polymers with Amide Groups
... during liquid crystal formation was also reported for liquid-crystalline polyurethanes ...The liquid-crystalline polyurethane showed discontinuities in the curve of N-H wavenumber ...
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Modeling Directionality of Liquid Crystalline Polymers on Arbitrary Meshes
... n n n n n n (2) The first term on the right hand side of equation ac- counts for the effect of vorticity tensor, and the sec- ond term is to calculate the effect of strain rate tenso , r A , on the director n and A ...
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Quantum dot studies on binary mixture of liquid crystalline materials
... of liquid crystalline materials are estimated with the help of temperature dependence of optical anisotropy from the experimentally measured values refractive index and helical ...
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LYOTROPIC LIQUID CRYSTALLINE SYSTEM FOR EFFECTIVE TOPICAL DELIVERY OF TOLNAFTATE
... Lyotropic liquid crystalline emollient cream was prepared by containing Brij 78 as surfactant, cetostearyl alcohol as cosurfactant, silicon as an oil ...
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Conductivity Measurements and Thermodynamical Response of Optical-Birefringence of Reentrant Smectic Phase of Liquid Crystalline Materials
... exhibits liquid crystalline mesophases, like cholesteric and induced smectic phases, such as SmA, SmC, ReSmA, SmC* and SmE phases sequentially when the specimen is cooled from its isotropic ...of ...
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Synthesis of Organic Compounds and Study its liquid Crystalline Behavior
... describes liquid-crystalline polymorphism of two series of Schiff bases differ in the type of terminal group, where one of them has a carboxyl us terminal group while the other contains methoxy as a ...
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Formulation and evaluation of Lornoxicam loaded Lyotropic liquid crystalline gel
... Oral administration of NSAID shows side effects like Nausea, Vomiting, Heartburn, Gastric Ulceration, Epigastria. These drawbacks can be overcome by developing sustained release non-steroidal anti-inflammatory topical ...
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Bent core liquid crystalline cyanostilbenes : fluorescence switching and thermochromism
... bent-core liquid crystalline phases (SmCP, Colr and B6), offering the unique chance to study the fluorescence properties of the cyanostilbene structure in different ...
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Optical, electrical and dielectric properties of mixtures of liquid crystalline materials
... An Electro-optical measurement is a very important tool in getting better idea on the phase behavior with electric field at constant temperature. In this experimental study we have considered the sample mixture of 29% ...
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The analysis of microscopy imaging on liquid crystalline components of the cell nucleus
... for liquid crystalline cha- racterization without core ...The liquid crystalline nuclei were studied by microscopy techniques of Metripol birefringence microscopy, Con- focal Laser Scanning ...
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Formulation and Characterization of Liquid Crystalline Transdermal Drug Delivery System of Testoster
... 2.7. In vitro release study: The in vitro release study was performed using fabricated diffusion cell [14,15]. Dialysis tube was used in the study as the permeation barrier (Dialysis membrane-110, HiMedia Laboratories ...
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Birefringence and DNA Condensation of Liquid Crystalline Chromosomes
... the liquid crystalline DNA the property of birefringence, or double ...the liquid crystal according to its refractive ...similar liquid crystalline architectures, as seen in TEM ...
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Aspects of geometry and topology in liquid crystalline phases
... between liquid and crystalline or- ...a liquid but experience the long-range orientational correlations and elas- tic distortions of a solid ...different liquid crystalline mesophases, ...
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Some Features of Liquid Crystalline Oxadiazoles
... Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, Torino, Italy Abstract: We propose a survey of some features of those oxadiazole compounds which are mesogenic, that is, ...
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Rheology and Dynamics of Side Group Liquid Crystalline Polymers in Nematic Solvents
... chain liquid crystalline polymers (LCPs) such as Kevlar [30], the attractive forces between molecules are so strong that they only form lyotropic LC phases and decompose before they get hot enough to form ...
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SYNTHESIS AND STUDYING OF LIQUID CRYSTALLINE APPLICATIONS OF NEW OXADIAZOLE COMPOUNDS VIA (POLARIZED OPTICAL AND DIFFERENTIAL SCANNING CALORIMETRY)
... of liquid crystals is based almost entirely on Friedel’s observations with the polarizing microscope and the associated uses like our first work (Nagham et ...a liquid crystal (Nagham et ...decades. ...
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Oriented Liquid Crystalline Polymer Semiconductor Films with Large Ordered Domains.
... As cast pBTTT polymer shows relatively isotropic morphology with small domains; upon thermal annealing, side-chains begin to melt at first transition temperature (around 145°C) (Figure.12)and film enters ...
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Liquid crystalline metal phthalocyanines: Structural organization on the substrate surface
... discotic liquid crystals, as well as their structure-property relationship, have been the subject of several reviews [21, 31, ...discotic liquid crystals (DLC), while the problems of structural organization ...
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