Results 51 to 60 of about 22,801 (218)
Thermodynamics of an one-dimensional ideal gas with fractional exclusion statistics
, 1994 We show that the particles in the Calogero-Sutherland Model obey fractional exclusion statistics as defined by Haldane. We construct anyon number densities and derive the energy distribution function. We show that the partition function factorizes in the
A. Dasniéres de Veigy +22 more
core +1 more source
Protein Science, Volume 35, Issue 6, June 2026.Abstract Proteins operate in crowded physiological environments, yet their conformational and oligomeric states are largely inferred from experiments performed under dilute buffer conditions. Here, we show that for lysozyme (LYS) and bovine serum albumin (BSA), self‐crowding at physiologically relevant concentrations alters protein structure and ...
Gil I. Olgenblum +2 more
wiley +1 more source
Protein Science, Volume 35, Issue 6, June 2026.Abstract Membrane fusion between HIV and host cells requires interaction between the N‐terminal and C‐terminal repeat regions (NHR and CHR) of the gp41 envelope subunit. A deep hydrophobic pocket (HP) on the surface of NHR is considered crucial in this interaction.
Daniel Polo‐Megías +9 more
wiley +1 more source
Condensed Matter Physics, 2015 We argue that recently proposed [Melnyk et al., Fluid Phase Equilibr., 2009, 279, 1] a criterion to split the pair interaction potential into two parts, one of which is forced to be responsible for excluded volume in the system, results in the ...
A. Trokhymchuk, R. Melnyk , I. Nezbeda
doaj +1 more source
Frontiers in Molecular Biosciences, 2019 The effects of macromolecular crowding on the thermodynamic properties of test proteins are determined by the latter's transfer free energies from a dilute solution to a crowded solution.
Valery Nguemaha +3 more
doaj +1 more source
Ternary Mixtures of Hard Spheres and Their Multiple Separated Phases
Molecules, 2023 We study the liquid phase behavior of ternary mixtures of monodisperse hard spheres in solution. The interactions are modeled in terms of the second virial coefficient and can be additive hard sphere (HS) or non-additive hard sphere (NAHS) interactions ...
Luka Sturtewagen, Erik van der Linden
doaj +1 more source
Virial expansion with Feynman diagrams
, 2011 We present a field theoretic method for the calculation of the second and third virial coefficients b2 and b3 of 2-species fermions interacting via a contact interaction. The method is mostly analytic. We find a closed expression for b3 in terms of the 2
A. A. Abrikosov +6 more
core +1 more source
Semiclassical corrections to the interaction energy of a hard-sphere Boltzmann gas [PDF]
, 2006 Quantum effects in statistical mechanics are important when the thermal wavelength is of the order of, or greater than, the mean interatomic spacing. This is examined at depth taking the example of a hard-sphere Boltzmann gas.
Beth E +11 more
core +1 more source
ChemistryOpen, Volume 15, Issue 5, May 2026.A recently proposed pH‐ and redox‐driven tristable [2]rotaxane in CH2Cl2 dilute solution is investigated, combining converged Density Functional Theory (DFT)‐based electronic eigenstates. The theoretical picture that has emerged allows to identify the local supramolecular interaction patterns capable of modulating the mutual position of a DB24C8 ...
Costantino Zazza +3 more
wiley +1 more source
SECOND VIRIAL COEFFICIENTS OF NONSPHERICAL MOLECULES WITH INDIVIDUAL DAMPING OF HFDID 1 POTENTIAL [PDF]
Journal of Sciences, Islamic Republic of Iran, 1999 The second virial coefficients are given as a spherical-core contribution plus a series of nonspherical perturbation terms. A revised analysis is given of the effect of long-range nonspherical terms in the intermolecular potential on the second virial ...
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