An overview from simple host–guest systems to progressively complex supramolecular assemblies

M Sayed, H Pal - Physical Chemistry Chemical Physics, 2021 - pubs.rsc.org
Supramolecular chemistry involving macrocyclic hosts is a highly interdisciplinary and fast-
growing research field in chemistry, biochemistry, and materials science. Host–guest based …

Using dispersion-corrected density functional theory to understand supramolecular binding thermodynamics

J Antony, R Sure, S Grimme - Chemical Communications, 2015 - pubs.rsc.org
A recently published theoretical approach employing a nondynamic structure model using
dispersion-corrected density functional theory (DFT-D3) to calculate equilibrium free …

Human metapneumovirus induces reorganization of the actin cytoskeleton for direct cell-to-cell spread

F El Najjar, N Cifuentes-Muñoz, J Chen, H Zhu… - PLoS …, 2016 - journals.plos.org
Paramyxovirus spread generally involves assembly of individual viral particles which then
infect target cells. We show that infection of human bronchial airway cells with human …

Supramolecularly assisted modulations in chromophoric properties and their possible applications: an overview

M Sayed, H Pal - Journal of Materials Chemistry C, 2016 - pubs.rsc.org
In this article our aim is to review the supramolecularly assisted modulations in the
properties of the organic chromophoric dyes, on their interactions with the macrocyclic host …

Synergistic Effect of Intramolecular Charge Transfer toward Supramolecular pKa Shift in Cucurbit[7]uril Encapsulated Coumarin Dyes

N Barooah, M Sundararajan, J Mohanty… - The Journal of …, 2014 - ACS Publications
This article presents the process and mechanism of supramolecular p K a shift in two
bichromophoric coumarin laser dyes, namely, coumarin 7 (C7),(Δp K a= 4.6) and coumarin …

Unraveling multiple binding modes of acridine orange to DNA using a multispectroscopic approach

M Sayed, B Krishnamurthy, H Pal - Physical Chemistry Chemical …, 2016 - pubs.rsc.org
The interaction of acridine orange (AOH+) with calf thymus DNA (ct-DNA) under different dye–
DNA conditions has been investigated in detail using multispectroscopic techniques …

Complexation-induced tuning of optical properties of a medically important alkaloid, berberine in the presence of charged cyclodextrin

G Chakraborty, VS Pillai, RK Chittela - Journal of Photochemistry and …, 2021 - Elsevier
Beberine is one of the most popular and medically important isoquinoline alkaloids found in
nature. Its multidirectional applications especially in the field of medical science have …

1′-hydroxy-2′-acetonaphthone: A simple fluorescence turn-on signaling probe with high selectivity and sensitivity for Al3+ in pure water

J Malini, M Sayed - Journal of Photochemistry and Photobiology A …, 2021 - Elsevier
Adverse effects of Aluminium ion (Al 3+) on human health and the environment, when
present above the acceptable concentration, have stimulated much attention to its detection …

Complexation of an azo dye by cyclodextrins: a potential strategy for water purification

A Saifi, JP Joseph, AP Singh, A Pal, K Kumar - ACS omega, 2021 - ACS Publications
The chemistry of the host–guest complex formation has received much attention as a highly
efficient approach for use to develop economical adsorbents for water purification. In the …

Supramolecular host-guest interaction of antibiotic drug ciprofloxacin with cucurbit [7] uril macrocycle: Modulations in photophysical properties and enhanced …

DR Boraste, G Chakraborty, AK Ray… - … of Photochemistry and …, 2018 - Elsevier
Supramolecularly assisted modulations in the photophysical properties of the well known
and practised antibiotic drug ciprofloxacin (Cpf) with versatile macrocyclic cavitand molecule …