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Ternary Mixed Micelle Hexadecyltrimethylammonium Bromide—Dodecyltrimethylammonium Bromide—Sodium Deoxycholate: Gibbs Free Energy of Mixing and Excess Gibbs Energy of Mixing [PDF]

open access: yesMolecules, 2023
Pharmaceutical, food, and cosmetic formulations often contain binary or ternary surfactant mixtures with synergistic interactions amongst micellar building blocks.
Ana Pilipović   +4 more
doaj   +2 more sources

Gibbs free energy and Helmholtz free energy for a three-dimensional Ising-like model [PDF]

open access: yesCondensed Matter Physics, 2011
The critical behavior of a 3D Ising-like system is studied at the microscopic level of consideration. The free energy of ordering is calculated analytically as an explicit function of temperature, an external field and the initial parameters of the model.
R.V. Romanik, M.P. Kozlovskii
doaj   +7 more sources

Gibbs Free Energy and Reaction Rate Acceleration in and on Microdroplets [PDF]

open access: yesEntropy, 2019
Recent observations show that many reactions are accelerated in microdroplets compared to bulk liquid and gas media. This acceleration has been shown to feature Gibbs free energy changes, ΔG, that are negative and so reaction enabling, compared to ...
Adrian F Tuck
doaj   +2 more sources

Molecular Merged Hypergraph Neural Network for Explainable Solvation Gibbs Free Energy Prediction [PDF]

open access: yesResearch
Solvation free energies play a fundamental role in various fields of chemistry and biology. Accurately determining the solvation Gibbs free energy ([Formula: see text]) of a molecule in a given solvent requires a deep understanding of the intrinsic ...
Wenjie Du   +8 more
doaj   +2 more sources

LFER and the Effect of Temperature on Oxyanion Adsorption by Goethite [PDF]

open access: yesE3S Web of Conferences, 2019
A linear relationship between the Gibbs free energy, ΔGr,H+, of the aqueous complex deprotonation reaction, and the Gibbs free energy, ΔGr,ads, of bidentate surface complexation reaction of oxyanions was derived from modelling of temperature dependent ...
Dabizha Anna   +2 more
doaj   +1 more source

A thermodynamic insight into viral infections: do viruses in a lytic cycle hijack cell metabolism due to their low Gibbs energy?

open access: yesHeliyon, 2020
After adsorption and penetration, a virus hijacks a cell's metabolic machinery and uses it as a medium for its reproduction and growth through multiplication.
Marko Popovic, Mirjana Minceva
doaj   +1 more source

Nitrate Reduction Reaction on Zr-Doped TiO2 (101) Surfaces Investigated by First-Principles Calculations

open access: yesCrystals, 2023
Electrochemical nitrate reduction to ammonia is an efficient strategy for nitrate removal and ammonia production in ambient conditions. TiO2 is a promising electrocatalyst for such a reaction, but chemical doping is still needed to further improve the ...
Xiyu He   +4 more
doaj   +1 more source

Fast free energy estimates from λ-dynamics with bias-updated Gibbs sampling

open access: yesNature Communications, 2023
Relative binding free energy calculations have become an integral computational tool for lead optimization in structure-based drug design. Classical alchemical methods, including free energy perturbation or thermodynamic integration, compute relative ...
Michael T. Robo   +4 more
doaj   +1 more source

Thermodynamics Analysis on Hydrochloric Acid Leaching for Waste Ceria-Based Rare Earth Polishing Powder

open access: yesKuangchan zonghe liyong, 2023
This is an essay in the field of metallurgical engineering. Thermodynamics of the reaction, hydrochloric acid leaching for waste ceria-based rare earth polishing powder, was studied in this work.The influences on the leaching rate of the waste polishing ...
Shuo Dong   +4 more
doaj   +1 more source

Gibbs Free Energy of Formation of Synthetic Cryptomelane

open access: yesCHIMIA, 1984
Cryptomelane with a formal composition of K0.88Mn(III)0.24Mn(IV)7.60O16.00∙0.33H2O was precipitated from a solution of sulfuric acid containing dissolved manganese sulfate.
Raphael Hypólito   +3 more
doaj   +1 more source

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