Bent-core liquid crystals: polar order, superstructural chirality and spontaneous desymmetrisation in soft matter systems

RA Reddy, C Tschierske - Journal of materials chemistry, 2006 - pubs.rsc.org
An overview on the recent developments in the field of liquid crystalline bent-core molecules
(so-called banana liquid crystals) is given. After some basic issues, dealing with general …

Micro-segregation, molecular shape and molecular topology–partners for the design of liquid crystalline materials with complex mesophase morphologiesBasis of a …

C Tschierske - Journal of Materials Chemistry, 2001 - pubs.rsc.org
This article gives an overview of recent progress in the design of novel materials, capable of
forming liquid crystalline phases with non-conventional mesophase morphologies. The …

Influence of lateral substituents on the mesophase behaviour of banana-shaped mesogens

W Weissflog, H Nádasi, U Dunemann, G Pelzl… - Journal of Materials …, 2001 - pubs.rsc.org
In this paper we present selected members of 7 new series of bent-shaped five-ring
resorcinol derivatives which are distinguished by substituents at the central core as well as …

Chemical and physical aspects of recent bent-shaped liquid crystals exhibiting chiral and achiral mesophases

S Kaur, V Punjani, N Yadav, A Barthakur, A Baghla… - Liquid …, 2022 - Taylor & Francis
Bent-core liquid crystals (BLCs) are a class of thermotropic LCs that exhibit chiral and polar
superstructures in achiral molecules. Progress in design and synthesis of novel bent-core …

Biaxial smectic A phase in homologous series of compounds composed of highly polar unsymmetrically substituted bent-core molecules

BK Sadashiva, RA Reddy, R Pratibha… - Journal of Materials …, 2002 - pubs.rsc.org
Several compounds belonging to three new series of five-ring banana-shaped esters, which
are unsymmetrically substituted with respect to the central phenyl ring, have been …

Banana-shaped mesogens: effect of lateral substituents on seven-ring esters containing a biphenyl moiety

HNS Murthy, BK Sadashiva - Liquid crystals, 2002 - Taylor & Francis
The synthesis and characterization of five homologous series of symmetrical compounds
composed of banana-shaped molecules containing a biphenyl moiety are reported. All …

Influence of fluoro substituents on the mesophase behaviour of banana-shaped molecules

JP Bedel, JC Rouillon, JP Marcerou… - Journal of Materials …, 2002 - pubs.rsc.org
Three new series of bent-shaped five-ring liquid crystals, based on the ester of isophthalic
acid as the central core and azomethine linkages, are presented. They differ by the number …

Ester type banana-shaped liquid crystalline monomers: synthesis and physical properties

K Fodor-Csorba, A Vajda, A Jákli, C Slugovc… - Journal of Materials …, 2004 - pubs.rsc.org
New ester-type banana (bent-shaped) monomers, 1, 3-phenylene bis [4′-(alken-1-yloxy)-
biphenyl-4-carboxylate] s Ia–Vb, with different substituent (s) on the central phenyl ring (H …

A novel family of salicylaldimine-based five-ring symmetric and non-symmetric banana-shaped mesogens derived from laterally substituted resorcinol: synthesis and …

CV Yelamaggad, M Mathews, SA Nagamani… - Journal of Materials …, 2007 - pubs.rsc.org
We present the results of our extensive investigations into the phase behavior of several
“robust” five-ring banana-shaped compounds. Six homologous series of either symmetric or …

Antiferroelectric switchable mesophases of nonchiral bent-core liquid crystals containing fluorinated central cores

G Dantlgraber, D Shen, S Diele… - Chemistry of …, 2002 - ACS Publications
A new series of liquid-crystalline bent-core molecules comprising a central 3, 4 '-
disubstituted biphenyl unit (biphenyl 3, 4 '-bis-4-[4-dodecyl (oxy) benzoyloxy] benzoates) at …