Liquid crystals investigation behavior on azo-based compounds: a review

NA Razali, Z Jamain - Polymers, 2021 - mdpi.com
Liquid crystal is an intermediate phase between the crystalline solid and an isotropic liquid,
a very common substance in our daily lives. Two major classes of liquid crystal are lyotropic …

Systematic analysis of colorimetric and fluorescent sensors for the detection of tin ions

B Rathinam, BT Liu, D Nagarajan… - Journal of the Taiwan …, 2023 - Elsevier
Background Due to its ductility and malleability, tin plays an important role in the automotive,
electronic, and packaging industries and is also an essential trace mineral for humans to …

Thermal and optical properties of amphitropic liquid crystals derived from cholesterol and cinnamic acid

YH Hung, CY Liu, WC Chen, JH Liu - Liquid Crystals, 2021 - Taylor & Francis
In this paper, we firstly demonstrate the synthesis of chiral amphitropic liquid crystals derived
from cholesterol as well as their thermal and optical properties. Chiral monomeric …

Cholesteric–azobenzene liquid crystalline copolymers: design, structure and thermally responsive optical properties

D Ndaya, R Bosire, RM Kasi - Polymer Chemistry, 2019 - pubs.rsc.org
We report the synthesis of new functional cholesteric–azobenzene side-chain liquid
crystalline copolymers and terpolymers, their temperature-responsive mesophase behavior …

Alkyloxy azo-cinnamate ester based thermotropic liquid crystals and their photophysical investigations

C Selvarasu, P Kannan - Molecular Crystals and Liquid Crystals, 2017 - Taylor & Francis
Two series of rod shaped Schiff base containing azo-cinnamate thermotropic liquid
crystalline compounds were synthesized and characterized. These molecules have four …

The shackling effect in cyclic azobenzene liquid crystal

Y Xiao, C He, ZF Yang, EQ Chen, HJ Lu, XH Li… - Chinese Journal of …, 2022 - Springer
We demonstrate here a novel method for the design of liquid crystals (LCs) via the
cyclization of mesogens by flexible chains. For two azobenzene-4, 4′-dicarboxylate …

Liquid-crystalline dimers containing cholesteryl groups and azobenzene moieties with branched allyl chain: synthesis and properties

H Huang, Y Cong, B Hu, B Zhang - Liquid Crystals, 2021 - Taylor & Francis
ABSTRACT A series of liquid-crystalline dimers containing a cholesteryl group and a
azobenzene moiety with branched allyl chain were synthesised, all exhibiting chiral nematic …

Synthesis, characterization of azobenzene and cinnamate ester based calamitic liquid crystalline compounds and their photoresponsive properties

C Selvarasu, P Kannan - Journal of Molecular Structure, 2015 - Elsevier
A series of azobenzene-containing mesogens end-capped with cinnamoyl esters were
synthesized and investigated its mesogenic and photochemical properties. Terminal …

Liquid crystalline dimers containing a cholesteryl group: Chiral smectic phases, and re-entrant TGBA* phase

H Huang, Y Cong, A Du, B Hu, J Li, B Zhang - Journal of Molecular Liquids, 2022 - Elsevier
A new series of liquid crystalline dimers containing a cholesteryl group were synthesized,
exhibiting multiple mesophases including chiral smectic phases (SmX*, SmC* and SmA*) …

Liquid crystalline dimers containing a cholesteryl benzoate unit: smectic phase, chiral nematic phase and blue phase

J Li, Y Cong, H Huang, Q Shi, Y Jia… - New Journal of Chemistry, 2022 - pubs.rsc.org
Multiple mesophases, including the smectic A phase (Sm A), chiral nematic phase (N*), and
blue phase (BP I), were seen in a series of non-symmetric bent mesogenic dimers …