α-Cyanostilbene: a multifunctional spectral engineering motif

P Mahalingavelar, S Kanvah - Physical Chemistry Chemical Physics, 2022 - pubs.rsc.org
Aggregation-induced emission (AIE) is a unique photophysical phenomenon of organic
chromophores, exhibiting a significant emission enhancement in the condensed phase …

Structural insight of anthracene orientation by halogen substitution: impact on solid-state fluorescence and stimuli-induced fluorescence switching

P Gayathri, S Karthikeyan, M Pannipara… - Crystal Growth & …, 2022 - ACS Publications
The orientation of an anthracene π-conjugated aromatic group and excimer formation
significantly influenced the fluorescence efficiency and functions of the resulting smart …

Functional organogel with α-cyanostilbene scaffold: aggregation enhanced emission and picric acid sensing

R Dahiwadkar, A Murugan, D Johnson… - … of Photochemistry and …, 2023 - Elsevier
A series of alkyl-substituted trifluoromethyl cyanostilbene derivatives were designed,
synthesized, and evaluated for their photophysical properties and organogel formation. In …

AIE active cyanostilbenes for live-cell imaging of lipid droplets

R Dahiwadkar, D Rajput, D Singh, V Soppina… - New Journal of …, 2023 - pubs.rsc.org
Lipid droplets (LDs), owing to their involvement in various physiological processes and
diseases such as fatty liver disease, diabetes, and cancer, have attracted considerable …

Anthracene-incorporated cyanostilbene based donor–acceptor systems: intramolecular charge transfer and aggregation induced emission

C Femina, M Shanthil, PK Sajith… - New Journal of Chemistry, 2023 - pubs.rsc.org
Cyanostilbene systems are highly attractive due to their fascinating fluorescence properties
in the solid state. Herein, we report the synthesis and photophysical properties of highly …

Aggregation-induced emission and organogels with chiral and racemic pyrene-substituted cyanostyrenes

P Jana, S Kanvah - Langmuir, 2020 - ACS Publications
The synthesis, photophysical investigations, and organogel formation of pyrene-phenyl
acrylonitriles (1–6) bearing mono-, di-, and trichiral and racemic substitutions were studied …

Fabrication of deoxycholic acid tethered α-cyanostilbenes as smart low molecular weight gelators and AIEE probes for bio-imaging

DS Agarwal, RP Singh, PN Jha, R Sakhuja - Steroids, 2020 - Elsevier
Four novel deoxycholic acid tethered α-cyanostilbenes were designed, synthesized and
characterized using detailed spectroscopic analysis. The synthesized deoxycholic acid …

Effect of π‒conjugation on aggregation–induced emission of α–cyanostilbene incorporated polycyclic aromatic hydrocarbons

M Tonga - Journal of Photochemistry and Photobiology A …, 2021 - Elsevier
The development of facile approaches to inhibit aggregation‒caused quenching of
polycyclic aromatic hydrocarbons (PAHs) due to strong π‒π interactions is a necessity to be …

One‐and Two‐Component Organogels Containing Cyanostilbene without any Auxiliary Substituents

J Katla, A Shaik, R Dahiwadkar… - …, 2019 - Wiley Online Library
Pyridyl acrylonitrile without traditional auxiliary groups form stable organogels in ethanol.
The addition of a second non‐gelating cyanostilbene component results in a more stable …

Branching effect on triphenylamine-CF 3 cyanostilbenes: enhanced emission and aggregation in water

B Kumari, SP Singh, R Santosh, A Dutta… - New Journal of …, 2019 - pubs.rsc.org
Six linear and branched α-cyanostilbene derivatives bearing a triphenylamine donor and an
electron withdrawing trifluoromethyl group on the phenyl ring and a cyano acceptor on the …