Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Edward J. Davis"'
Autor:
Fahima Ali-Rachedi, John W. Goodby, Stéphane Chambert, Edward J. Davis, Laurent Soulère, Mohammed Ahmar, Nuno M. Xavier, Zonglong Yang, Yves Queneau, Rui Xu, Stephen J. Cowling, Grahame Mackenzie
Publikováno v:
Liquid Crystals
Liquid Crystals, Taylor & Francis, 2017, pp.1-19. ⟨10.1080/02678292.2017.1346211⟩
Liquid Crystals, Taylor & Francis, 2017, pp.1-19. ⟨10.1080/02678292.2017.1346211⟩
As part of our studies on glycolipidic liquid crystals, we have investigated some molecules comprising a steroid moiety. These systems can exhibit several types of structures depending on their polarity pattern based on the number of polar and non-po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a72482b19c070304b638e50b61960b66
https://doi.org/10.1080/02678292.2017.1346211
https://doi.org/10.1080/02678292.2017.1346211
Autor:
Richard J. Mandle, Constantin-Christian A. Voll, Edward J. Davis, Craig T. Archbold, Stephen J. Cowling, John W. Goodby, Jessica L. Andrews
Publikováno v:
Chemistry - A European Journal. 21:8158-8167
The nematic twist-bend phase (NTB) was, until recently, only observed for polar mesogenic dimers, trimers or bent-core compounds. In this article, we report a comprehensive study on novel apolar materials that also exhibit NTB phases. The NTB phase w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c4f7d8bfac361e8464fb0f8e2672dbf
https://doi.org/10.1002/chem.201500423
https://doi.org/10.1002/chem.201500423
Autor:
Edward J. Davis, Stephen J. Cowling, Richard J. Mandle, John W. Goodby, Mogens Brøndsted Nielsen, Anne Ugleholdt Petersen, Martyn Jevric
Publikováno v:
RSC Advances. 5:89731-89744
A large selection of photochromic dihydroazulene (DHA) molecules incorporating various substituents at position 2 of the DHA core was prepared and investigated for their ability to form liquid crystalline phases. Incorporation of an octyloxy-substitu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c1c69c22aafe3fd86d803f9c9d58d07
https://doi.org/10.1039/c5ra18649h
https://doi.org/10.1039/c5ra18649h
Autor:
Stephen J. Cowling, Constantin-Christian A. Voll, John W. Goodby, Richard J. Mandle, Daniel J. Lewis, Edward J. Davis
Publikováno v:
Journal of Materials Chemistry C. 3:2380-2388
A number of materials derived from 4-undecyloxy-4′-cyanobiphenyl but with varying terminal groups were prepared in order to better understand how such a group influences the type, and local structure of mesophases formed. Whereas electron poor term
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e85ae6f96afd75c33f69f155f6f08c3d
https://doi.org/10.1039/c4tc02991g
https://doi.org/10.1039/c4tc02991g
Autor:
N. Stock, Julia P. Sarju, Stephen J. Cowling, Richard J. Mandle, John W. Goodby, S. A. Lobato, Edward J. Davis, M. S. Cooke
Publikováno v:
Journal of Materials Chemistry C. 3:4333-4344
Ferroelectric liquid crystals are of interest in display devices because of their bistable operation and fast response times. However, they have not reached their potential for a number of reasons, low tilt angle and high birefringence being two of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aefbad8962efcb72f676ae3f5defa970
https://doi.org/10.1039/c5tc00552c
https://doi.org/10.1039/c5tc00552c
Autor:
Stephen J. Cowling, Constantin-Christian A. Voll, Edward J. Davis, John W. Goodby, Craig T. Archbold, Richard J. Mandle
Publikováno v:
Liquid Crystals. :1-16
In this work, we present the first part of a study into the relationship between molecular structure and the occurrence of the ‘twist-bend nematic phase’ (NTB). Given the large amount of chemical s...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d843ebe52f4132191a598d1493eba1e1
https://doi.org/10.1080/02678292.2014.974698
https://doi.org/10.1080/02678292.2014.974698
Autor:
Richard J. Mandle, Stephen J. Cowling, Edward J. Davis, John W. Goodby, Matthew S. Cook, Bethany K. Russell, Phillip Y. Foeller
Publikováno v:
Liquid Crystals. 41:1635-1646
In this article, we report on the liquid-crystalline properties of two series of halogen-terminated cyanobiphenyl-based materials. Unlike other rod-shaped, halogen-terminated materials reported, these materials do not exhibit the smectic A phase and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00f38a6bb944336c492cc2b7819c5026
https://doi.org/10.1080/02678292.2014.940505
https://doi.org/10.1080/02678292.2014.940505
Publikováno v:
J. Mater. Chem. C. 2:556-566
A detailed microscopy study of the mesophases of 1,11-di-(1′′-cyanobiphenyl-4-yl)undecane (CB11CB) was undertaken, with an emphasis on attempting to relate the recent helical “twist-bend” model of the NTB phase to the observed optical texture
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb8301f2ea667b0b79b55d5a0096e236
https://doi.org/10.1039/c3tc32137a
https://doi.org/10.1039/c3tc32137a
Publikováno v:
International Libel and Privacy Handbook. :183-210
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::486bd1d83f215c8cf9326b9ac43742b1
https://doi.org/10.1002/9781118653784.ch9
https://doi.org/10.1002/9781118653784.ch9
Publikováno v:
International Libel and Privacy Handbook. :149-181
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ae35bc94f307e55494686510f98a8dd
https://doi.org/10.1002/9781118653784.ch8
https://doi.org/10.1002/9781118653784.ch8