Results 181 to 190 of about 16,055 (208)
Some of the next articles are maybe not open access.
Nanoscale, 2016
Herein, we present a method for storing binary data within the spectral signature of nanoporous anodic alumina photonic crystals. A rationally designed multi-sinusoidal anodisation approach makes it possible to engineer the photonic stop band of nanoporous anodic alumina with precision.
Santos, A. +3 more
openaire +3 more sources
Herein, we present a method for storing binary data within the spectral signature of nanoporous anodic alumina photonic crystals. A rationally designed multi-sinusoidal anodisation approach makes it possible to engineer the photonic stop band of nanoporous anodic alumina with precision.
Santos, A. +3 more
openaire +3 more sources
Controlled Drug Release Using Nanoporous Alumina Capsules
Key Engineering Materials, 2007Nano-materials and technology increasingly come under emphasis on application in biomedical treatment and pharmaceutical field. Drug particle with nano-size has better bioactivity and absorptivity, which advance the efficiency of utilization. The nanoporous alumina membranes fabricated by anodization are provided with orderd nanoporous structure ...
Li Li +3 more
openaire +1 more source
Poly (ethylene glycol) grafted nanoporous alumina membranes
Journal of Membrane Science, 2004Membranes currently used for separation of sub-micron particles in biomedical applications are of asymmetric or anisotropic variety and are made from polymers such as polysulfone or polyacrylonitrile. Several bioincompatibilities are associated with these polymeric membranes limiting their applications.
Ketul C. Popat +3 more
openaire +1 more source
Multifunctional three-dimensional nanodiamond-nanoporous alumina nanoarchitectures
Carbon, 2014Hybrid composite nanomaterials provide an attractive and versatile material platform for numerous emerging nano- and biomedical applications by offering the possibility to combine diverse properties which are impossible to obtain within a single material. In this work, we present the fabrication of novel hybrid diamond and amorphous diamond-like carbon
Morteza Aramesh +6 more
openaire +2 more sources
Nanoporous Alumina Films Prepared from Colloidal Solution
MRS Proceedings, 1999ABSTRACTAlumina layers were deposited by spin coating and dip coating on different substrates (Pt, Si, Al2O3) from the water suspension of nanosize boehmite particles. It was shown, that addition of the butoxyethanol in the suspension improves wetting and the quality of the film. No separation from the substrate or cracking of the film took place up to
Vladimir Petrovsky +2 more
openaire +1 more source
Quantum dots confined in nanoporous alumina membranes
Applied Physics Letters, 2006Cd Se ∕ Zn S core/shell quantum dots (QDs) were filled into porous alumina membranes (PAMs) by dip coating. The deposition of QDs induced changes in the refractive index of the PAMs. The amount of absorbed QDs was quantified by fitting the reflection and transmission spectra observed experimentally with one side open and freestanding (i.e., with two ...
Jun Xu +4 more
openaire +1 more source
Confined Diffusion in Ordered Nanoporous Alumina Membranes
Small, 2007J, Hohlbein +5 more
openaire +2 more sources