Control of helical silica nanostructures using a chiral surfactant

Y Yang, M Suzuki, S Owa, H Shirai… - Journal of Materials …, 2006 - pubs.rsc.org
A chiral cationic surfactant that can form vesicle-like assemblies in pure water and fibrous
aggregates in mixtures of water and alcohols was synthesized. Silicas having helical …

Hierarchically helical mesostructured silica nanofibers templated by achiral cationic surfactant

J Wang, W Wang, P Sun, Z Yuan, B Li, Q Jin… - Journal of Materials …, 2006 - pubs.rsc.org
Recently, ordered chiral mesoporous silica with a twisted hexagonal rod-like morphology
and hexagonally ordered chiral channels has been synthesized by using chiral anionic …

Chiral hybrid mesoporous silicas: Assembly of uniform hollow nanospheres and helical nanotubes with tunable diameters

X Wu, CM Crudden - Chemistry of Materials, 2012 - ACS Publications
Uniform helical silica nanotubes and hollow silica nanostructures with adjustable diameters
have been prepared through the self-assembly of sodium dodecyl sulfate (SDS) as the …

Control of mesoporous silica nanostructures and pore-architectures using a thickener and a gelator

Y Yang, M Suzuki, S Owa, H Shirai… - Journal of the American …, 2007 - ACS Publications
A chiral cationic thickener l-ValPyBr, which was able to enhance the viscosity of water and
form loosely physical gel in mixtures of water and alcohols, was synthesized. Sol− gel …

Preparation of Mesoporous Silica Nanoribbons and Nanoflakes with Short Pore Channels Using a Chiral Amphiphile

Z Yan, B Li, S Wang, Y Chen, Y Li… - … of Nanoscience and …, 2010 - ingentaconnect.com
A chiral cationic low-molecular-weight amphiphile, derived from l-alanine, was synthesized.
Templated by the self-assemblies of the amphiphile, sol–gel reactions were carried out to …

Seeding-growth of helical mesoporous silica nanofibers templated by achiral cationic surfactant

L Zhou, G Hong, L Qi, Y Lu - Langmuir, 2009 - ACS Publications
Helical mesoporous silica nanofibers with parallel nanochannels were synthesized in high
yield via a novel seeding-growth method by using the achiral cationic surfactant …

Synthesis and characterization of silica nanotubes with radially oriented mesopores

Y Yu, H Qiu, X Wu, H Li, Y Li… - Advanced Functional …, 2008 - Wiley Online Library
Hierarchical silica nanotubes with radially oriented mesoporous channels perpendicular to
the central axis of the tube were synthesized by using self‐assembled chiral anionic …

Entropy-driven helical mesostructure formation with achiral cationic surfactant templates

Y Han, L Zhao, JY Ying - Advanced Materials, 2007 - faculty.kaust.edu.sa
The development of a simple, synthetic route for helical mesoporous silica, using achiral
cationic surfactants as template in a highly concentrated ammonia solution is demonstrated …

Synthesis of chiral mesoporous silica by using chiral anionic surfactants

T Yokoi, Y Yamataka, Y Ara, S Sato, Y Kubota… - Microporous and …, 2007 - Elsevier
Recently, the use of a chiral anionic surfactant derived from amino acid, N-myristoyl-l-
alanine sodium salt, has enabled us to obtain a chiral mesoporous silica. In this study, chiral …

Handedness inversion in preparing mesoporous silica nanoribbons

Y Chen, Y Guo, H Zhao, L Bi, X Pei, B Li… - Nanotechnology, 2008 - iopscience.iop.org
A new chiral cationic amphiphile has been synthesized. Sol–gel transcriptions were carried
out to control mesoporous silica nanostructures using the organic self-assemblies of this …