Results 21 to 30 of about 28,557 (281)

A Thermodynamic Study on the Binding of Polyethyleneglycol 1500 Stearic Acid with Lysozyme

open access: yesOrbital: The Electronic Journal of Chemistry, 2019
Thermodynamics of the interaction between copolymer of Stearic acid + polyethyleneglycol 1500 mixtures, S1500, with lysozyme was investigated at pH 7.0 and 27 °C in phosphate buffer by isothermal titration calorimetry, ITC.
Mohsen Mohammadian   +3 more
doaj   +3 more sources

On the Stabilizing Action of Protein Denaturants: Acetonitrile Effect on Stability of Lysozyme in Aqueous Solutions [PDF]

open access: yes, 2000
Stability of hen lysozyme in the presence of acetonitrile (MeCN) at different pH values of the medium was studied by scanning microcalorimetry with a special emphasis on determination of reliable values of the denaturational heat capacity change.
Kovriguine, Evgueni, Potekhin, Sergey A.
core   +2 more sources

Hydration Thermodynamics of Non-Polar Aromatic Hydrocarbons: Comparison of Implicit and Explicit Solvation Models

open access: yesMolecules, 2018
The precise description of solute-water interactions is essential to understand the chemo-physical nature in hydration processes. Such a hydration thermodynamics for various solutes has been explored by means of explicit or implicit solvation methods ...
Hankyul Lee, Hyung-Kyu Lim, Hyungjun Kim
doaj   +1 more source

Thermodynamic forces from protein and water govern condensate formation of an intrinsically disordered protein domain

open access: yesNature Communications, 2023
Liquid-liquid phase separation (LLPS) can drive a multitude of cellular processes by compartmentalizing biological cells via the formation of dense liquid biomolecular condensates, which can function as membraneless organelles.
Saumyak Mukherjee, Lars V. Schäfer
doaj   +1 more source

Effects of ion solvation on phase equilibrium and interfacial tension of liquid mixtures [PDF]

open access: yes, 2011
We study the bulk thermodynamics and interfacial properties of electrolyte solution mixtures by accounting for electrostatic interaction, ion solvation, and inhomogeneity in the dielectric medium in the mean-field framework.
Wang, Rui, Wang, Zhen-Gang
core   +1 more source

HIx system thermodynamic model for hydrogen production by the sulfur-iodine cycle [PDF]

open access: yes, 2009
The HIx ternary system (H2O – HI – I2) is the latent source of hydrogen for the Sulfur – Iodine thermo-chemical cycle. After analysis of the literature data and models, a homogeneous approach with the Peng-Robinson equation of state used for both the ...
Baudouin, Olivier   +6 more
core   +2 more sources

How Water's Properties Are Encoded in Its Molecular Structure and Energies. [PDF]

open access: yes, 2017
How are water's material properties encoded within the structure of the water molecule? This is pertinent to understanding Earth's living systems, its materials, its geochemistry and geophysics, and a broad spectrum of its industrial chemistry. Water has
Brini, Emiliano   +5 more
core   +1 more source

Influence of the solvent on the stability of bis(terpyridine) structures on graphite

open access: yesBeilstein Journal of Nanotechnology, 2013
The effect of solvation on the adsorption of organic molecules on graphite at room temperature has been addressed with force-field molecular dynamics simulations.
Daniela Künzel, Axel Groß
doaj   +1 more source

Solubility, Correlation, Dissolution Thermodynamics and Preferential Solvation of Meloxicam in Aqueous Mixtures of 2-Propanol [PDF]

open access: yesPharmaceutical Sciences, 2022
Background: Meloxicam is a powerful analgesic and anti-inflammatory drug widely prescribed by physicians in current therapeutics. Because of the very low aqueous equilibrium solubility of meloxicam, this property has been studied in {2-propanol + water ...
Darío A Tinjacá   +4 more
doaj   +1 more source

Water model determines thermosensitive and physicochemical properties of poly(N-isopropylacrylamide) in molecular simulations

open access: yesFrontiers in Materials, 2023
Poly (N-isopropylacrylamide) (PNIPAM) is a famous representative of thermosensitive polymers. Thermosensitive polymers undergo a phase transition with lower critical solution temperature.
Patrick K. Quoika   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy