Characterizing the hierarchical structures of bioactive sol–gel silicate glass and hybrid scaffolds for bone regeneration

RA Martin, S Yue, JV Hanna… - … of the Royal …, 2012 - royalsocietypublishing.org
Bone is the second most widely transplanted tissue after blood. Synthetic alternatives are
needed that can reduce the need for transplants and regenerate bone by acting as active …

The sol-gel process

LL Hench, JK West - Chemical reviews, 1990 - ACS Publications
Interest in the sol-gel processing of inorganic ceramic and glass materials began as early as
the mid-1800s with Ebelman1-2 and Graham's3 studies on silica gels. These early …

Synthesis and characterization by FTIR spectroscopy of silica aerogels prepared using several Si (OR) 4 and R′′ Si (OR′) 3 precursors

R Al-Oweini, H El-Rassy - Journal of Molecular Structure, 2009 - Elsevier
We report the synthesis and Fourier Transform Infrared spectroscopy characterization results
dealing with the surface modification of silica aerogels obtained via a two-step sol–gel …

Preparation of spherical silica particles by Stöber process with high concentration of tetra-ethyl-orthosilicate

XD Wang, ZX Shen, T Sang, XB Cheng, MF Li… - Journal of colloid and …, 2010 - Elsevier
In this paper, Stöber process with high concentration of tetra-ethyl-orthosilicate (TEOS) up to
1.24 M is used to prepare monodisperse and uniform-size silica particles. The reactions are …

Utilization of mesoporous nano-silica as high-temperature water-based drilling fluids additive: Insights into the fluid loss reduction and shale stabilization potential

A Bardhan, S Vats, DK Prajapati, D Halari… - Geoenergy Science and …, 2024 - Elsevier
Optimally performing drilling fluids play a vital role in drilling operations. The demand for
thermally stable drilling fluid in the oil and gas sector necessitates using advanced additives …

Molecular Sieves

P Ratnasamy, D Srinivas, H Knözinger - Advances in Catalysis, 2004 - books.google.com
This review is a summary and critical analysis of recent advances in the understanding of (a)
the nature and coordination state of Ti ions and other functional groups (such as OH) on …

Magnetically recoverable core–shell nanocomposites with enhanced photocatalytic activity

M Ye, Q Zhang, Y Hu, J Ge, Z Lu, L He… - … A European Journal, 2010 - Wiley Online Library
Core–shell structured Fe3O4/SiO2/TiO2 nanocomposites with enhanced photocatalytic
activity that are capable of fast magnetic separation have been successfully synthesized by …

3D printed optical quality silica and silica–titania glasses from sol–gel feedstocks

JF Destino, NA Dudukovic, MA Johnson… - Advanced Materials …, 2018 - Wiley Online Library
A method for fabricating optical quality silica and silica–titania glasses by three‐dimensional
(3D) printing is reported. Key to this success is the combination of sol–gel derived silica and …

Synthesis of mesoporous CuFe2O4@ SiO2 core-shell nanocomposite for simultaneous drug release and hyperthermia applications

M Talaei, SA Hassanzadeh-Tabrizi, A Saffar-Teluri - Ceramics International, 2021 - Elsevier
In the present work, magnetic CuFe 2 O 4 nanoparticles were synthesized through a sol-gel
combustion. The synthesized CuFe 2 O 4 were coated with mesoporous SiO 2. The …

Superparamagnetic γ-Fe2O3@ SiO2@ TiO2 composite microspheres with superior photocatalytic properties

X Yu, S Liu, J Yu - Applied Catalysis B: Environmental, 2011 - Elsevier
Hierarchical porous γ-Fe2O3@ SiO2@ TiO2 (FST) composite microspheres with sandwich-
like structure were fabricated by an effective three-step approach. Specifically, the preformed …