All Outputs (6)

Banana-shaped dopants for flexoelectric nematic mixtures (2008)
Journal Article
Aziz, N., Kelly, S. M., Duffy, W., & Goulding, M. (2008). Banana-shaped dopants for flexoelectric nematic mixtures. Liquid crystals, 35(11), 1279-1292. https://doi.org/10.1080/02678290802522114

The synthesis is reported of new meta-substituted quaterphenyls and several related dimers as dopants for nematic mixtures with flexoelectric properties. The number and nature of the terminal substituents is varied from apolar with a small dipole mom... Read More about Banana-shaped dopants for flexoelectric nematic mixtures.

A new approach to photoalignment: photo-addition to a self-assembled monolayer (2008)
Journal Article
Dröge, S., O'Neill, M., Löbbert, A., Kitney, S. P., Kelly, S. M., Wei, P., & Dong, D. (2009). A new approach to photoalignment: photo-addition to a self-assembled monolayer. Journal of Materials Chemistry, 19(2), 274-279. https://doi.org/10.1039/b812226a

Photoalignment used to control the orientation of nematic liquid crystals in LCDs usually involves the photochemical modification of the chemical structure of an organic thin film so that an optical and/or steric anisotropy is developed. We now demon... Read More about A new approach to photoalignment: photo-addition to a self-assembled monolayer.

Parallel kinetic resolution of racemic 1-phenylethanol using quasi-enantiomeric combinations of carboxylic acids mediated by N,N′-dicyclohexylcarbodiimide and 3,5-lutidine (2008)
Journal Article
Al Shaye, N., Boa, A. N., Coulbeck, E., & Eames, J. (2008). Parallel kinetic resolution of racemic 1-phenylethanol using quasi-enantiomeric combinations of carboxylic acids mediated by N,N′-dicyclohexylcarbodiimide and 3,5-lutidine. Tetrahedron letters; the international organ for the rapid publication of preliminary communications in organic chemistry, 49(31), 4661-4665. https://doi.org/10.1016/j.tetlet.2008.05.036

The parallel kinetic resolution of racemic 1-phenylethanol using an equimolar combination of quasi-enantiomeric 2-arylpropionic and butanoic acids mediated by a N,N′-dicyclohexylcarbodiimide (DCC)/3,5-lutidine coupling is discussed. The levels of dia... Read More about Parallel kinetic resolution of racemic 1-phenylethanol using quasi-enantiomeric combinations of carboxylic acids mediated by N,N′-dicyclohexylcarbodiimide and 3,5-lutidine.

On the structure and chiroptical properties of (S)-4-isopropyl-oxazolidin-2-one (2008)
Journal Article
Benoit, D., Coulbeck, E., Eames, J., & Motevalli, M. (2008). On the structure and chiroptical properties of (S)-4-isopropyl-oxazolidin-2-one. Tetrahedron: Asymmetry, 19(9), 1068-1077. https://doi.org/10.1016/j.tetasy.2008.03.032

The specific rotation of (S)-4-isopropyl-oxazolidin-2-one is extremely solvent dependent. In chloroform it is dextrorotatory {[α] D 26 = + 15.5 (c 5.2, CHCl 3 )}, whereas in ethanol it is levorotatory {[α] D 26 = - 16.1 (c 5.2, EtOH)}. © 2008 Elsevie... Read More about On the structure and chiroptical properties of (S)-4-isopropyl-oxazolidin-2-one.

White-light OLEDs using liquid crystal polymer networks (2008)
Journal Article
Liedtke, A., O'Neill, M., Wertmöller, A., Kitney, S. P., & Kelly, S. M. (2008). White-light OLEDs using liquid crystal polymer networks. Chemistry of materials : a publication of the American Chemical Society, 20(11), 3579-3586. https://doi.org/10.1021/cm702925f

We have mixed nematic light-emitting liquid crystals and incorporated them as insoluble cross-linked polymer networks in a liquid crystal white-light organic light-emitting diode (LC-WOLED). The light emission is not voltage-dependent and polarized w... Read More about White-light OLEDs using liquid crystal polymer networks.

Room temperature photoluminescence at 4.5 μm from InAsN (2008)
Journal Article
Zhuang, Q., Godenir, A. M. R., Krier, A., Lai, K. T., & Haywood, S. K. (2008). Room temperature photoluminescence at 4.5 μm from InAsN. Journal of applied physics, 103(6), 063520. https://doi.org/10.1063/1.2896638

Nitrogen incorporation in InAsN epilayers grown by radio-frequency plasma-assisted molecular beam epitaxy was investigated as a function of growth conditions. Reduced growth rate, growth temperature, and arsenic flux significantly enhance the nitroge... Read More about Room temperature photoluminescence at 4.5 μm from InAsN.