Overview of the stability of α-chymotrypsin in different solvent media

A Kumar, P Venkatesu - Chemical Reviews, 2012 - ACS Publications
1. INTRODUCTION The ability of amino acids to form a three-dimensional (3D) protein
structure is significantly interesting because it combines the aspects of biophysical …

Biocompatibility of ionic liquids towards protein stability: A comprehensive overview on the current understanding and their implications

A Kumar, M Bisht, P Venkatesu - International journal of biological …, 2017 - Elsevier
Over the past years since the discovery of ionic liquids (ILs), there is an increased demand
to consider ILs as novel biocompatible co-solvents for proteins. Due to their tunable physical …

Does the stability of proteins in ionic liquids obey the Hofmeister series?

A Kumar, P Venkatesu - International journal of biological macromolecules, 2014 - Elsevier
Understanding the behavior of Hofmeister anions of ionic liquids (ILs) on protein stability
helps to shed light on how the anions interact with proteins in aqueous solution and is a long …

Speed of sound and ultrasound absorption in ionic liquids

M Dzida, E Zorebski, M Zorębski, M Zarska… - Chemical …, 2017 - ACS Publications
A complete review of the literature data on the speed of sound and ultrasound absorption in
pure ionic liquids (ILs) is presented. Apart of the analysis of data published to date, the …

Unexpected effects of the alteration of structure and stability of myoglobin and hemoglobin in ammonium-based ionic liquids

I Jha, P Attri, P Venkatesu - Physical Chemistry Chemical Physics, 2014 - pubs.rsc.org
The nature of solvent–biomolecule interactions is generally weak and non-specific. The
addition of ionic liquids (ILs), which have emerged as a new class of solvents, strengthen the …

Properties of pure 1-methylimidazolium acetate ionic liquid and its binary mixtures with alcohols

W Qian, Y Xu, H Zhu, C Yu - The Journal of Chemical Thermodynamics, 2012 - Elsevier
Densities and viscosities of the pure ionic liquid 1-methylimidazolium acetate ([Mim] Ac) and
its binary mixtures with methanol, ethanol, 1-propanol, and 1-butanol were measured at …

Influence of reactive oxygen species on the enzyme stability and activity in the presence of ionic liquids

P Attri, EH Choi - PloS one, 2013 - journals.plos.org
In this paper, we have examined the effect of ammonium and imidazolium based ionic
liquids (ILs) on the stability and activity of proteolytic enzyme α-chymotrypsin (CT) in the …

Density, speed of sound, and surface tension of binary aqueous solutions containing ammonium based protic ionic liquids

KD Amirchand, V Singh - Journal of Molecular Liquids, 2022 - Elsevier
Density, ρ, speed of sound, u, and surface tension γ, of binary mixtures containing
ethanolammonium based protic ionic liquids (PILs) and water were measured to access the …

Thermophysical properties for the mixed solvents of N-methyl-2-pyrrolidone with some of the imidazolium-based ionic liquids

T Kavitha, T Vasantha, P Venkatesu, RSR Devi… - Journal of Molecular …, 2014 - Elsevier
This work presents the thermophysical properties and structure of N-methyl-2-pyrrolidone
(NMP) in the binary mixtures with 1-alkyl-3-methyl imidazolium cation [amim]+ with different …