Ionic liquid crystals: versatile materials

K Goossens, K Lava, CW Bielawski… - Chemical …, 2016 - ACS Publications
This Review covers the recent developments (2005–2015) in the design, synthesis,
characterization, and application of thermotropic ionic liquid crystals. It was designed to give …

Conductivity of Langmuir-Blodgett films of a disk-shaped liquid-crystalline molecule–DNA complex studied by current-sensing atomic force microscopy

A Nayak, KA Suresh - Physical Review E—Statistical, Nonlinear, and Soft …, 2008 - APS
We have studied the electrical conductivity in monolayer films of an ionic disk-shaped liquid-
crystal molecule, pyridinium tethered with hexaalkoxytriphenylene (PyTp), and its complex …

DNA association-enhanced physical stability of catanionic vesicles composed of ion pair amphiphile with double-chain cationic surfactant

J Lee, CH Chang - Colloids and Surfaces B: Biointerfaces, 2014 - Elsevier
Physical stability control of vesicle/DNA complexes is a key issue for the development of
catanionic vesicles composed of ion pair amphiphile (IPA) as DNA carriers. In this work …

Supramolecular Self‐Assembly of Ionic Discotic Liquid Crystalline Dimer with DNA at Interfaces

S Mallik, A Nayak, S Daschakraborty, S Kumar… - …, 2018 - Wiley Online Library
Nanoarchitectonics through ionic self‐assembly at interfaces is an attractive approach to
obtain advanced functional materials. Here, a novel discotic dimer‐DNA complex hybrid …

Supramolecular architecture in langmuir films of a luminescent ionic liquid crystal

I Giner, I Gascón, R Giménez, P Cea… - The Journal of …, 2009 - ACS Publications
A new luminescent ionic liquid crystal (ILC) with a positive charge in the aromatic central
core and two hydrophobic alkyl chains at the ends, called Ipz, has been synthesized and its …

Mechanical properties of Langmuir− Blodgett films of a discogen− DNA complex by atomic force microscopy

A Nayak, KA Suresh - The Journal of Physical Chemistry B, 2009 - ACS Publications
We have studied the mechanical properties of films of a novel ionic discogen, pyridinium
tethered with hexaalkoxytriphenylene (PyTp) and its complex with DNA (PyTp− DNA) using …

Influence of Coulombic Interaction on the Interfacial Self-Assembly of Discotic Liquid Crystal Amphiphiles: A Combined Experimental and Computer Simulation Study

P Verma, S Erimban, N Kumar… - The Journal of …, 2019 - ACS Publications
Self-assembly of amphiphilic molecules largely depends on the structure and electronic
properties of the polar head groups. An important class of amphiphiles with technological …

Formation of complex langmuir and langmuir-blodgett films of DNA with a dichain cationic surfactant

A Pal, BK Mishra, S Panigrahi, RK Nath… - … Science, Part A, 2012 - Taylor & Francis
Formation of complex monolayers between a dichain cationic surfactant, namely,
dihexadecyldimethylammonium bromide (DHDAB) and deoxyribonucleic acid (DNA) at the …

Self-assembly and molecular packing in cholesteryl esters at interfaces

A Sarkar, KA Suresh - The Journal of Chemical Physics, 2017 - pubs.aip.org
To understand the self-assembly and molecular packing in cholesteryl esters relevant to
biological processes, we have studied them at the air-water and air-solid interfaces. Our …

Influence of the liquid crystal behaviour on the Langmuir and Langmuir–Blodgett film supramolecular architecture of an ionic liquid crystal

V Pérez-Gregorio, I Giner, MC López, I Gascón… - Journal of colloid and …, 2012 - Elsevier
A new luminescent ionic liquid crystal, called Ipz-2, has been synthesised and its
mesophase behaviour and also at the air–liquid interface has been studied and compared …