Mesoporous silica thin membranes with large vertical mesochannels for nanosize‐based separation

Y Liu, D Shen, G Chen, AA Elzatahry, M Pal… - Advanced …, 2017 - Wiley Online Library
Membrane separation technologies are of great interest in industrial processes such as
water purification, gas separation, and materials synthesis. However, commercial filtration …

Diatom-mimicking ultrahigh-flux mesoporous silica thin membrane with straight-through channels for selective protein and nanoparticle separations

J Yang, GS Lin, CY Mou, KL Tung - Chemistry of Materials, 2019 - ACS Publications
A nature-inspired mesoporous ultrafiltration membrane with unprecedented permeability
and high selectivity for selective protein and nanoparticle separations is reported herein. We …

Synthesis and nanofiltration membrane performance of oriented mesoporous silica thin films on macroporous supports

MK Clark Wooten, VR Koganti, S Zhou… - … applied materials & …, 2016 - ACS Publications
Silica thin films with accessible hexagonal close-packed (HCP) pores have been deposited
on macroporous supports to achieve composite nanofiltration membranes. The properties of …

Large three-dimensional mesocage pores tailoring silica nanotubes as membrane filters: nanofiltration and permeation flux of proteins

S El-Safty, A Shahat, MR Awual… - Journal of Materials …, 2011 - pubs.rsc.org
Large three-dimensional (3D) mesocage structures that have multidirectional pore networks
and uniform openings perpendicular to the longitudinal axis of NTs are of particular interest …

Ultrathin silica membranes with highly ordered and perpendicular nanochannels for precise and fast molecular separation

X Lin, Q Yang, L Ding, B Su - ACS nano, 2015 - ACS Publications
Membranes with the ability of molecular/ionic separation offer potential in many processes
ranging from molecular purification/sensing, to nanofluidics and to mimicking biological …

Mesoporous silica thin membrane with tunable pore size for ultrahigh permeation and precise molecular separation

J Yang, GS Lin, CY Mou, KL Tung - ACS applied materials & …, 2020 - ACS Publications
We report on our use of a thin-layered vertical mesoporous silica thin film (MSTF) with
tunable pore size overlaid on an anodic aluminum oxide (AAO) membrane for advancing …

New Generation of Mesoporous Silica Membranes Prepared by a Stöber-Solution Pore-Growth Approach

MA Pizzoccaro-Zilamy, C Huiskes… - … applied materials & …, 2019 - ACS Publications
Membranes consisting of uniform and vertically organized mesopores are promising
systems for molecular filtration because of the possibility to combine high-flux and high …

Designs for size-exclusion separation of macromolecules by densely-engineered mesofilters

SA El-Safty - TrAC Trends in Analytical Chemistry, 2011 - Elsevier
This critical review reports on the up-to-date development designs of mesofilters for
molecular sieving of macromolecules. Tight mesoporous silica nanotubes (NTs) provide a …

Self-assembly of a silica–surfactant nanocomposite in a porous alumina membrane

A Yamaguchi, F Uejo, T Yoda, T Uchida, Y Tanamura… - Nature materials, 2004 - nature.com
A mesoporous membrane composed of nanochannels with a uniform diameter has a
potential use for precise size-exclusive separation of molecules. Here, we report a novel …

Fabrication and analytical applications of hybrid mesoporous membranes

A Yamaguchi, N Teramae - Analytical Sciences, 2008 - Springer
Recently, a hybrid mesoporous membrane composed of surfactant-templated mesoporous
silica inside a porous anodic alumina membrane has been developed. Since this membrane …