An accurate expression for radial distribution function of the Lennard-Jones fluid

Morsali, Ali; Goharshadi, Elaheh Kafshdare; Mansoori, G. Ali; Abbaspour, Mohsen

doi:10.1016/j.chemphys.2004.09.027

Cited by 44 publications

(34 citation statements)

References 7 publications

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“…Thus, analytical models for RDF can also be applied to RLD results. We fit our experimental data with the Lennard-Jones fluid analytical model proposed in Morsali et al (2005). This RDF model is constrained by 65 constants that Morsali et al (2005) calculated from 353 molecular dynamics simulations of argon atoms interacting via the Lennard-Jones potential under a range of state variables.…”

Section: Methodsmentioning

confidence: 99%

The Eukaryotic CO2-Concentrating Organelle Is Liquid-like and Exhibits Dynamic Reorganization

Rosenzweig

Cuellar

et al. 2017

Cell

323

335

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Summary Approximately 30–40% of global CO2 fixation occurs inside a non-membrane-bound organelle called the pyrenoid, which is found within the chloroplasts of most eukaryotic algae. The pyrenoid matrix is densely packed with the CO2-fixing enzyme Rubisco, and is thought to be a crystalline or amorphous solid. Here, we show that the pyrenoid matrix of the unicellular alga Chlamydomonas reinhardtii is not crystalline, but behaves as a liquid that dissolves and condenses during cell division. Furthermore, we show that new pyrenoids are formed both by fission and de novo assembly. Our modeling predicts the existence of a “magic number” effect associated with special, highly stable heterocomplexes that influences phase separation in liquid-like organelles. This view of the pyrenoid matrix as a phase-separated compartment provides a paradigm for understanding its structure, biogenesis, and regulation. More broadly, our findings expand our understanding of the principles that govern the architecture and inheritance of liquid-like organelles.

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Section: Methodsmentioning

confidence: 99%

The Eukaryotic CO2-Concentrating Organelle Is Liquid-like and Exhibits Dynamic Reorganization

Rosenzweig

Cuellar

et al. 2017

Cell

323

335

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“…where ρ is the number density, φ(r) is intermolecular potential and g(r) is the radial distribution function, which characterizes the correlations of molecules in a substance [27]. Here, we consider the effect of temperature increase.…”

Section: Temperature Increase Of a Liquid/vapor Systemmentioning

confidence: 99%

Investigation of temperature increase associated with liquid deformations at the nanometer scale

Kôno

Kaneko

Ueno

2015

Physica A: Statistical Mechanics and its Applications

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“…Several expressions for analytical g(r, , T) have been presented by fitting to simulation data [23][24][25]. Analytical radial distribution functions have been used for the calculation of different thermodynamic properties [26][27][28][29][30].…”

Section: Theorymentioning

confidence: 99%

A molecular dynamics study on the role of attractive and repulsive forces in isobaric heat capacity and sound velocity of sub- and supercritical dense fluids

Morsali

Beyramabadi

Vahidi

et al. 2014

The Journal of Supercritical Fluids

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An accurate expression for radial distribution function of the Lennard-Jones fluid

Cited by 44 publications

References 7 publications

The Eukaryotic CO2-Concentrating Organelle Is Liquid-like and Exhibits Dynamic Reorganization

The Eukaryotic CO2-Concentrating Organelle Is Liquid-like and Exhibits Dynamic Reorganization

Investigation of temperature increase associated with liquid deformations at the nanometer scale

A molecular dynamics study on the role of attractive and repulsive forces in isobaric heat capacity and sound velocity of sub- and supercritical dense fluids

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