Structural and energetic properties of unsupported Cu nanoparticles from room temperature to the melting point: Molecular dynamics simulations

2005 ◽  
Vol 72 (20) ◽  
Author(s):  
Francesco Delogu
Keyword(s):  
Molecular Dynamics ◽  
Melting Point ◽  
Molecular Dynamics Simulations ◽  
Room Temperature ◽  
Cu Nanoparticles ◽  
Energetic Properties ◽  
Dynamics Simulations

Molecular Dynamics Simulations on Melting of Aluminum

2013 ◽  
Vol 423-426 ◽  
pp. 935-938 ◽  
Author(s):  
Ji Feng Li ◽  
Xiao Ping Zhao ◽  
Jian Liu
Keyword(s):  
Molecular Dynamics ◽  
Melting Point ◽  
Molecular Dynamics Simulations ◽  
High Pressures ◽  
Ambient Pressure ◽  
Initial Porosity ◽  
Equilibrium Melting Point ◽  
Porosity Effect ◽  
Dynamics Simulations ◽  
Experimental Melting Point

Molecular dynamics simulations were performed to calculate the melting points of perfect crystalline aluminum to high pressures. Under ambientpressure, there exhibits about 20% superheating before melting compared to the experimental melting point. Under high pressures, thecalculated melting temperature increases with the pressure but at a decreasing rate, which agrees well with the Simon's melting equation. Porosity effect was also studied for aluminum crystals with various initial porosity at ambient pressure, which shows that the equilibrium melting point decreases with the initial porosity as experiments expect.

When do defectless alkanethiol SAMs in ionic liquids become penetrable? A molecular dynamics study

2015 ◽  
Vol 17 (47) ◽  
pp. 31947-31955 ◽  
Author(s):  
Sergey A. Kislenko ◽  
Victoria A. Nikitina ◽  
Renat R. Nazmutdinov
Keyword(s):  
Molecular Dynamics ◽  
Ionic Liquid ◽  
Ionic Liquids ◽  
Molecular Dynamics Simulations ◽  
Room Temperature ◽  
Room Temperature Ionic Liquid ◽  
Self Assembled Monolayers ◽  
Assembled Monolayers ◽  
Self Assembled ◽  
Dynamics Simulations

Molecular dynamics simulations were performed to address the permeability of defectless alkanethiol self-assembled monolayers (SAMs) on charged and uncharged Au(111) surfaces in 1-butyl-3-methylimidazolium ([bmim][BF4]) room-temperature ionic liquid (IL).

scholarly journals Ammonium based stabilizers effectively counteract urea-induced denaturation in a small protein: insights from molecular dynamics simulations

RSC Advances ◽  
2017 ◽  
Vol 7 (83) ◽  
pp. 52888-52906 ◽  
Author(s):  
Soham Sarkar ◽  
Soumadwip Ghosh ◽  
Rajarshi Chakrabarti
Keyword(s):  
Molecular Dynamics ◽  
Ionic Liquids ◽  
Aqueous Solutions ◽  
Molecular Dynamics Simulations ◽  
Room Temperature ◽  
Conformational Stability ◽  
Deep Eutectic Solvents ◽  
Room Temperature Ionic Liquids ◽  
Small Protein ◽  
Dynamics Simulations

Room temperature ionic liquids (IL) and deep eutectic solvents (DES) are known to aid the conformational stability and activity of proteins and enzymes in aqueous solutions.

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