Titlebook: Liquid Crystals and Ordered Fluids; Julian F. Johnson,Roger S. Porter Book 1978 Springer Science+Business Media New York 1978 Absorption.D

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Raman Spectroscopic and Calorimetric Investigation of the Multiple Smectic Phase Material TBBA, intensively, the B and H phases are thought to possess the highest degree of local three-dimensional order. As determined by X-ray crystallography . both phases exhibit long-range two dimensional pseudo-hexagonal order within each layer; in addition there appears to be some degree of correlation be

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,The Preparation and Thermodynamic Properties of Some Chiral 4-Alkyl-4′-Cyanostilbenes and Tolans,his general class of liquid crystals. Examples of chiral nematic liquid crystals have been synthesized based on Schiff bases. aromatic esters,. cinnamic esters. and biphenyls.. We have recently prepared two new series of liquid crystals with the trans stilbene and tolan structures. and have now obta

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A Simple and Inexpensive Synthetic Method for Alkylcyanobiphenyls,antages, such as their moisture resistance, photo chemical stabilities, low-threshold voltages, and high speed of switching times. Until now, the availability of this material to small laboratories for testing purposes has been very limited, and it has not been amendable to synthesis by simple chemi

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Liquid Crystalline Interactions Between Cholesteryl Esters and Phospholipids,rtant molecules. Phospholipids are the major lipid components of cell membranes (1) and together with cholesteryl esters comprise the bulk of lipids found in the circulating lipoproteins of the serum (2). The liquid crystalline nature of these lipids has been shown to be intrinsically important in t

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,Polymers of β-Lactam Antibiotics: Structural, Chemical and Biological Properties,llin sensitive subjects were found to give a positive response in the lymphocyte transformation test (LTT) while two tested individuals showed release of histamine from basophils. Two penicillin sensitive subjects also gave positive LTT with cephaloridine polymer.

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Magnetic Relaxation of Small Molecules in Ordered Fluids and Liquid Crystals,se with non-zero orientation factor, considerable local rotational diffusion and rapid internal rotation. Fourier intensities and relaxation times are calculated and expressed in terms of the orientation factor, the rotational correlation times, and the angle between the major axis and the vector of