Models of structure, dynamics and reactivity of bioglasses: a review

A Tilocca - Journal of Materials Chemistry, 2010 - pubs.rsc.org
Due to their high biocompatibility and osteoconductivity, bioactive silicate glasses are the
core components of biomaterials used to repair, restore and regenerate bone and tissues in …

Molecular dynamics study of the structural properties of calcium aluminosilicate slags with varying Al2O3/SiO2 ratios

K Zheng, Z Zhang, F Yang, S Sridhar - ISIJ international, 2012 - jstage.jst.go.jp
Molecular dynamics simulation was explored to investigate the change of structure of
calcium aluminosilicate slags with varying Al2O3/SiO2 ratios at a fixed CaO content. In …

[HTML][HTML] Structural, mechanical, electronic and thermodynamic analysis of calcium aluminum silicate crystalline phases in stone wool insulation materials: A first …

TH Ho, NH Hoang, Ø Wilhelmsen, TT Trinh - Materials Today …, 2024 - Elsevier
Stone wool materials have gained considerable attention due to their effectiveness as
thermal and acoustic insulation solutions. The comprehension of crystal structure properties …

Surface signatures of bioactivity: MD simulations of 45S and 65S silicate glasses

A Tilocca, AN Cormack - Langmuir, 2010 - ACS Publications
The surface of a bioactive (45S) and a bioinactive (65S) glass composition has been
modeled using shell-model classical molecular dynamics simulations. Direct comparison of …

Exploring the surface of bioactive glasses: water adsorption and reactivity

A Tilocca, AN Cormack - The Journal of Physical Chemistry C, 2008 - ACS Publications
Car− Parrinello Molecular Dynamics simulations and structural optimizations have been
carried out to investigate the surface of a highly bioactive phosphosilicate glass, containing …

Bona-fide method for the determination of short range order and transport properties in a ferro-aluminosilicate slag

KT Karalis, D Dellis, GSE Antipas, A Xenidis - Scientific reports, 2016 - nature.com
The thermodynamics, structural and transport properties (density, melting point, heat
capacity, thermal expansion coefficient, viscosity and electrical conductivity) of a ferro …

Influence of SiO2 reduction on the local structural order and fluidity of molten coke ash in the high temperature zone of a blast furnace. A molecular dynamics …

K Li, M Bouhadja, R Khanna, J Zhang, Z Liu, Y Zhang… - Fuel, 2016 - Elsevier
An in-depth understanding about the transformation of molten coke ash is significant to
uncover the mechanism of coke reaction at high temperature inside a blast furnace. The …

Surface structures of sodium borosilicate glasses from molecular dynamics simulations

M Ren, L Deng, J Du - Journal of the American Ceramic …, 2017 - Wiley Online Library
Surface plays an important role in the physical and chemical properties of oxide glasses and
controls the interactions of these glasses with the environment, thus dominating properties …

Passivation of Mid-Gap Electronic States at Calcium Aluminosilicate Glass Surfaces upon Water Exposure: An Ab Initio Study

AC Antony, S Goyal, H Park, J Banerjee… - The Journal of …, 2022 - ACS Publications
When a clean glass surface is exposed to humid air, a thin water layer forms on the
hydrophilic surface. Using ab initio molecular dynamics, we simulate the changes in the …

Bulk structures of silica-rich calcium aluminosilicate (CAS) glasses along the molar CaO/Al2O3= 1 join via molecular dynamics (MD) simulation

G Agnello, R Youngman, L Lamberson, N Smith… - Journal of Non …, 2019 - Elsevier
In order to understand how surface charge accumulation and other reactivity-related
phenomena are controlled by the surface structure, it is necessary to have a detailed …