Intramolecular charge transfer for optical applications

PK Samanta, R Misra - Journal of Applied Physics, 2023 - pubs.aip.org
Tuning of intramolecular charge transfer (ICT) in a molecule could be used to modulate its
linear and nonlinear optical (NLO) response properties. Over the years, the ICT process in …

Exploring hydrophobic subdomain IIA of the protein bovine serum albumin in the native, intermediate, unfolded, and refolded states by a small fluorescence molecular …

BK Paul, A Samanta, N Guchhait - The Journal of Physical …, 2010 - ACS Publications
A simple intramolecular charge transfer (ICT) compound, 5-(4-dimethylamino-phenyl)-penta-
2, 4-dienoic acid methyl ester (DPDAME), has been documented to be a potential molecular …

Synthesis, structural characterization and computational study of a novel amino chalcone: a potential nonlinear optical material

LR Almeida, MM Anjos, GC Ribeiro… - New Journal of …, 2017 - pubs.rsc.org
The interest for novel chalcone-based materials in nonlinear optics is dependent on strong
second harmonic generation in organic systems. Chalcones are α, β-unsaturated ketones …

A Carbazole-based Fluorescent Turn-off Chemosensor for Iron (II/III) Detection in a Dimethyl Sulfoxide

A Battal, SB Kassa, NA Gultekin, M Tavasli… - Journal of …, 2023 - Springer
We designed a novel carbazole-based chemosensor from 2-(N-hexylcarbazol-3'-yl)-pyridine-
5-carbaldehyde which was named probe 7b. The main purpose of this study is to investigate …

Strong Solvent Effects on the Nonlinear Optical Properties of Z and E Isomers from Azo-Enaminone Derivatives

DFS Machado, TO Lopes, IT Lima… - The Journal of …, 2016 - ACS Publications
We calculated the nonlinear optical properties of 24 azo-enaminone derivatives,
incorporating solvent effects on their geometric and electronic structure, to assess the impact …

Binding interaction between plasma protein bovine serum albumin and flexible charge transfer fluorophore: A spectroscopic study in combination with molecular …

S Jana, S Dalapati, S Ghosh, N Guchhait - Journal of Photochemistry and …, 2012 - Elsevier
Binding interaction of plasma protein bovine serum albumin (BSA) with external flexible
charge transfer fluorophore 5-(4-dimethylamino-phenyl)-penta-2, 4-dienenitrile (DMAPPDN) …

Gelation‐Induced Enhanced Fluorescence Emission from Organogels of Salicylanilide‐Containing Compounds Exhibiting Excited‐State Intramolecular Proton …

MK Nayak, BH Kim, JE Kwon, S Park… - … A European Journal, 2010 - Wiley Online Library
Self‐assembly structure, stability, hydrogen‐bonding interaction, and optical properties of a
new class of low molecular weight organogelators (LMOGs) formed by salicylanilides 3 and …

Exploring structural change of protein bovine serum albumin by external perturbation using extrinsic fluorescence probe: spectroscopic measurement, molecular …

S Jana, S Ghosh, S Dalapati, N Guchhait - … & Photobiological Sciences, 2012 - Springer
Structural modification through binding interaction of plasma protein bovine serum albumin
(BSA) with an extrinsic charge transfer fluorophore 5-(4-dimethylamino-phenyl)-penta-2, 4 …

Synthesis, characterization and optical properties of aryl and diaryl substituted phenanthroimidazoles

MK Nayak - Journal of Photochemistry and Photobiology A …, 2012 - Elsevier
This article presents a facile synthesis of novel class of blue-green fluorescent
phenanthroimidazoles and report on their optical, electrochemical, and thermal properties …

Anthracene-bisphosphonate based novel fluorescent organic nanoparticles explored as apoptosis inducers of cancer cells

M Pramanik, N Chatterjee, S Das, KD Saha… - Chemical …, 2013 - pubs.rsc.org
We report the first synthesis and use of a well defined fluorescent organic nanoparticle
(FON), tetraethyl anthracene-9, 10-diyl-9, 10-bis (phosphonate)[TEABP], as a selective …