Water dynamics in the hydration layer around proteins and micelles

B Bagchi - Chemical Reviews, 2005 - ACS Publications
This review deals with dynamics of water molecules in the hydration layer that surrounds
selfassemblies and proteins in aqueous solutions. This topic has not only seen a vigorous …

Dielectric relaxation and solvation dynamics of water in complex chemical and biological systems

N Nandi, K Bhattacharyya, B Bagchi - Chemical Reviews, 2000 - ACS Publications
Because of its unique properties, water drives many natural and biological processes. While
a detailed understanding of its precise role is still being unravelled, it is clear that the …

Solvation dynamics and proton transfer in supramolecular assemblies

K Bhattacharyya - Accounts of chemical research, 2003 - ACS Publications
Water molecules confined in a supramolecular assembly control reactivity and dynamics of
biological systems in a unique way. In a confined system, water molecules display an …

Dielectric constant of water confined in a nanocavity

S Senapati, A Chandra - The Journal of Physical Chemistry B, 2001 - ACS Publications
The dielectric constant of water confined in a nanodimensional spherical cavity is calculated
by means of molecular dynamics simulations. The simulations are carried out by using two …

Slow dynamics of constrained water in complex geometries

K Bhattacharyya, B Bagchi - The Journal of Physical Chemistry A, 2000 - ACS Publications
Although water is often hailed as the lubricant of life, a detailed understanding of its role in
many chemical and biological processes still eludes us. In many natural systems, water is …

Ultrafast guest dynamics in cyclodextrin nanocavities

A Douhal - Chemical reviews, 2004 - ACS Publications
The invention and development of laser technology and other related ultrafast techniques
has opened and established new areas in molecular science called femtochemistry and …

Water immobilization at surfactant interfaces in reverse micelles

RE Riter, DM Willard, NE Levinger - The Journal of Physical …, 1998 - ACS Publications
The mobility of water in water/Aerosol OT (AOT)/isooctane reverse micelles has been
investigated via polar solvation dynamics measurements using ultrafast, time-resolved …

Photochemistry and photophysics in silica-based materials: ultrafast and single molecule spectroscopy observation

N Alarcos, B Cohen, M Ziółek, A Douhal - Chemical Reviews, 2017 - ACS Publications
Silica-based materials (SBMs) are widely used in catalysis, photonics, and drug delivery.
Their pores and cavities act as hosts of diverse guests ranging from classical dyes to drugs …

Intramolecular Charge Transfer Processes in Confined Systems. Nile Red in Reverse Micelles

A Datta, D Mandal, SK Pal… - The Journal of Physical …, 1997 - ACS Publications
Intramolecular charge transfer (ICT) processes of the neutral fluorescence probe, nile red, I,
confined in the water pool of aerosol-OT (AOT) reverse micelle in n-heptane, is studied …

Dynamics of polar solvation in lecithin/water/cyclohexane reverse micelles

DM Willard, RE Riter, NE Levinger - Journal of the American …, 1998 - ACS Publications
The solvation dynamics of water in lecithin/cyclohexane reverse micelles have been
determined via ultrafast time-resolved fluorescence studies. At hydration levels w 0≤ 4.8 …