Fluorescence correlation spectroscopy and fluorescence lifetime imaging microscopy for deciphering the morphological evolution of supramolecular self-assembly

S Kundu, S Das, A Patra - Chemical Communications, 2023 - pubs.rsc.org
The properties and functions of non-covalent interaction-driven fluorescent supramolecular
self-assembly depend greatly on their evolution dynamics. Electron microscopy, atomic force …

Preferential binding of thioflavin T to AT-rich DNA: white light emission through intramolecular Forster resonance energy transfer

S Pramanik, A Nandy, S Chakraborty… - The Journal of …, 2020 - ACS Publications
Herein we report the effect of different nucleobase pair compositions on the association-
induced fluorescence enhancement property of Thioflavin T (ThT), upon binding with 20 …

The interaction of nifedipine with selected cyclodextrins and the subsequent solubility–permeability trade-off

A Beig, JM Miller, A Dahan - European Journal of Pharmaceutics and …, 2013 - Elsevier
The purpose of this study was to investigate the interaction of 2-hydroxypropyl-β-cyclodextrin
(HPβCD) and 2, 6-dimethyl-β-cyclodextrin (DMβCD) with the lipophilic drug nifedipine and …

Effect of Organic Solvent on the Mass Transfer Mechanism of Coumarin 102 in a Single Octadecylsilyl Silica Gel/Organic Solvent–Water System by Laser Trapping …

K Yamada, A Miyagawa, R Honma, S Nagatomo… - Langmuir, 2024 - ACS Publications
Understanding mass transfer kinetics within individual porous particles is crucial for
theoretically explaining the retention and elution behaviors in chromatography and drug …

Role of ionic liquid on the conformational dynamics in the native, molten globule, and unfolded states of cytochrome c: a fluorescence correlation spectroscopy study

S Sen Mojumdar, R Chowdhury… - The Journal of …, 2012 - ACS Publications
The role of a room temperature ionic liquid (RTIL,[pmim][Br]) on the size and conformational
dynamics of a protein, horse heart cytochrome c (Cyt C) in its native, molten globule (MG-I …

Discriminating single base pair mismatches in DNA using glutathione-templated copper nanoclusters

S Pramanik, L Khamari, S Nandi… - The Journal of Physical …, 2019 - ACS Publications
A single nucleotide mismatch in a particular sequence of DNA is considered to play pivotal
roles in various central biological processes and is associated with the development of …

Physicochemical perspective of cyclodextrin nano and microaggregates

P Purkayastha, SS Jaffer, P Ghosh - Physical Chemistry Chemical …, 2012 - pubs.rsc.org
''Chemistry beyond the molecule''is the nickname for supramolecular chemistry. This branch
of study is based on molecular recognition that is host–guest chemistry. A number of …

Dynamics in cytoplasm, nucleus, and lipid droplet of a live CHO cell: time-resolved confocal microscopy

S Ghosh, S Chattoraj, T Mondal, K Bhattacharyya - Langmuir, 2013 - ACS Publications
Different regions of a single live Chinese hamster ovary (CHO) cell are probed by time-
resolved confocal microscopy. We used coumarin 153 (C153) as a probe. The dye localizes …

The determination of the stoichiometry of cyclodextrin inclusion complexes by spectral methods: Possibilities and limitations

C Tablet, I Matei, M Hillebrand - Stoichiometry and Research …, 2012 - books.google.com
The inclusion complexes of many organic ligands, drugs or metal ions, in cyclodextrins
(CDs) represent a class of the simplest supramolecular systems widely studied for the last …

Solvation dynamics under a microscope: single giant lipid vesicle

S Sen Mojumdar, S Ghosh, T Mondal… - Langmuir, 2012 - ACS Publications
Picosecond spectroscopy under a confocal microscope is employed to study solvation
dynamics of coumarin 153 (C153) inside a single giant lipid vesicle (1, 2-dilauroyl-sn …