The role of hydrogen bonding in excited state intramolecular charge transfer

FAS Chipem, A Mishra… - Physical Chemistry …, 2012 - pubs.rsc.org
Intramolecular charge transfer (ICT) that occurs upon photoexcitation of molecules is a vital
process in nature and it has ample applications in chemistry and biology. The ICT process of …

Tuning the Intramolecular Charge Transfer Emission from Deep Blue to Green in Ambipolar Systems Based on Dibenzothiophene S,S-Dioxide by Manipulation of …

KC Moss, KN Bourdakos, V Bhalla… - The Journal of …, 2010 - ACS Publications
The efficient synthesis and photophysical properties of a series of ambipolar donor−
acceptor− donor systems is described where the acceptor is dibenzothiophene S, S-dioxide …

Molecular rotors as fluorescent viscosity sensors: molecular design, polarity sensitivity, dipole moments changes, screening solvents, and deactivation channel of the …

F Zhou, J Shao, Y Yang, J Zhao, H Guo, X Li, S Ji… - 2011 - Wiley Online Library
A library of new fluorescent molecular rotors (FMRs) for viscosity sensing was synthesized.
The sensitivity of the fluorescence emission toward solvent viscosity and polarity was …

A multi-sensing fluorescent compound derived from cyanoacrylic acid

X Zhang, Z Yang, Z Chi, M Chen, B Xu… - Journal of Materials …, 2010 - pubs.rsc.org
A new cyanoacrylic acid derivative of carbazole-triphenylethylene as a fluorescent probe
has been synthesized and characterized. The derivative exhibits not only aggregation …

An in situ formed graphene oxide–polyacrylic acid composite cage on silicon microparticles for lithium ion batteries via an esterification reaction

CH Jung, KH Kim, SH Hong - Journal of Materials Chemistry A, 2019 - pubs.rsc.org
To meet the ever growing demand for high energy density and high power density lithium
ion batteries, silicon (Si) has been spotlighted as a promising anode material due to its high …

Interaction of human serum albumin with charge transfer probeethyl ester of N,N-dimethylamino naphthyl acrylic acid: An extrinsic fluorescence probe for studying …

RB Singh, S Mahanta, A Bagchi, N Guchhait - … & Photobiological Sciences, 2009 - Springer
The charge transfer (CT) probeethyl ester of N, N-dimethylamino naphthyl acrylic acid
(EDMANA) bound to Human Serum Albumin (HSA) serves as an efficient reporter of the …

Comparative photophysical study of differently substituted cinnamaldehyde-based chalcones: from intramolecular charge transfer to fluorogenic solvent selectivity

A Bhattacharyya, SC Makhal… - The Journal of Physical …, 2019 - ACS Publications
We synthesized three cinnamaldehyde-based chalcone derivatives,(2E, 4E)-1-(2-
hydroxyphenyl)-5-phenylpenta-2, 4-dien-1-one (HPD),(2E, 4E)-5-(4-(dimethylamino) …

Evidence for excited state intramolecular charge transfer reaction in donor–acceptor molecule 5-(4-dimethylamino-phenyl)-penta-2, 4-dienoic acid methyl ester …

BK Paul, A Samanta, S Kar, N Guchhait - Journal of luminescence, 2010 - Elsevier
Intramolecular charge transfer (ICT) reaction has been investigated in 5-(4-dimethylamino-
phenyl)-penta-2, 4-dienoic acid methyl ester (DPDAME) using spectroscopic techniques …

Spectroscopic probing of location and dynamics of an environment-sensitive intramolecular charge transfer probe within liposome membranes

BK Paul, N Guchhait - Journal of colloid and interface science, 2011 - Elsevier
The present work demonstrates the interaction of an intramolecular charge transfer (ICT)
probe 5-(4-dimethylamino-phenyl)-penta-2, 4-dienoic acid methyl ester (DPDAME) with …

Excited State Charge Transfer reaction with dual emission from 5-(4-dimethylamino-phenyl)-penta-2, 4-dienenitrile: Spectral measurement and theoretical density …

S Jana, S Dalapati, S Ghosh, S Kar… - Journal of Molecular …, 2011 - Elsevier
The excited state intramolecular charge transfer process in donor–chromophore–acceptor
system 5-(4-dimethylamino-phenyl)-penta-2, 4-dienenitrile (DMAPPDN) has been …