Molecular Dynamics Simulations of Tri-n-butyl-phosphate/n-Dodecane Mixture: Thermophysical Properties and Molecular Structure

2014 ◽  
Vol 118 (36) ◽  
pp. 10750-10760 ◽  
Author(s):  
Shengting Cui ◽  
Valmor F. de Almeida ◽  
Bamin Khomami
Keyword(s):  
Molecular Structure ◽  
Molecular Dynamics ◽  
Molecular Dynamics Simulations ◽  
Thermophysical Properties ◽  
Dynamics Simulations

Liquid dibromomethane under pressure: a computational study

2021 ◽  
Vol 23 (4) ◽  
pp. 2964-2971
Author(s):  
Bernadeta Jasiok ◽  
Mirosław Chorążewski ◽  
Eugene B. Postnikov ◽  
Claude Millot
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulations ◽  
Thermophysical Properties ◽  
Computational Study ◽  
Thermal Expansivity ◽  
Dynamics Simulations ◽  
Isobaric Thermal Expansivity

Thermophysical properties of liquid dibromomethane are investigated by molecular dynamics simulations between 268 and 328 K at pressures up to 3000 bar. Notably, the isotherms of the isobaric thermal expansivity cross around 800 bar.

Protic ammonium carboxylate ionic liquids: insight into structure, dynamics and thermophysical properties by alkyl group functionalization

2017 ◽  
Vol 19 (16) ◽  
pp. 10358-10370 ◽  
Author(s):  
Th. Dhileep N. Reddy ◽  
Bhabani S. Mallik
Keyword(s):  
Molecular Dynamics ◽  
Ionic Liquids ◽  
Molecular Dynamics Simulations ◽  
Thermophysical Properties ◽  
Alkyl Group ◽  
Structure Dynamics ◽  
Classical Molecular Dynamics ◽  
Dynamics Simulations ◽  
Insight Into

This study is aimed at characterising the structure, dynamics and thermophysical properties of five alkylammonium carboxylate ionic liquids (ILs) from classical molecular dynamics simulations.

Thermophysical properties of helium using molecular dynamics simulations

2011 ◽  
Vol 23 (6) ◽  
pp. 1649-1652
Author(s):  
何以广 He Yiguang ◽  
王钊 Wang Zhao ◽  
梁晶 Liang Jing ◽  
高爽 Gao Shuang ◽  
田宝贤 Tian Baoxian ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulations ◽  
Thermophysical Properties ◽  
Dynamics Simulations

Effect of Two Dental Restorative Materials on Adhesion and Molecular Structure of Oral Bacteria

2020 ◽  
Vol 20 (8) ◽  
pp. 4643-4647
Author(s):  
Shuai Xu ◽  
Junfeng Guo ◽  
Junjie Huang ◽  
Gang Zhang ◽  
Yinghui Tan
Keyword(s):  
Molecular Structure ◽  
Molecular Dynamics ◽  
Molecular Dynamics Simulations ◽  
Substrate Surface ◽  
Oral Bacteria ◽  
Oral Rehabilitation ◽  
Dental Restorative Materials ◽  
Restorative Materials ◽  
Dynamics Simulations ◽  
Dental Restorative

Dental restorative materials are widely used to repair teeth and dentition defects. However, the dental restorative materials tend to react with oral bacteria when they are exposed to oral conditions, which leads to a change in the oral microecology. Herein, we have employed molecular dynamics simulations to investigate the interaction between different dental restorative materials and oral bacteria. It was found that the staphylococcal protein A (SPA) is more likely to attach on the surface of silicon carbide (SiC) substrate than hematite (Fe2O3) substrate surface. Furthermore, the tightly adhesion and accumulation of SPA on SiC surface changes the molecular structure of SPA, which will induce a change in the oral microecology. This study has demonstrated that the adhesion and molecular structure of oral bacteria is strongly dependent on dental restorative materials by molecular dynamics simulations, and Fe2O3 is more suitable to be a dental restorative material. It is therefore believed that molecular dynamics simulations can be used to further screen suitable materials for oral rehabilitation.

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