Nanoporous Alumina
Controlling Osteogenic Differentiation through Nanoporous Alumina
... used nanoporous alumina as a model substrate. Nanoporous alumina is created by anodic oxidation of aluminium (anodization) in polyprotic acids, producing a well-ordered structure of ...
7
In vitro proliferation and osteogenic differentiation of mesenchymal stem cells on nanoporous alumina
... smooth alumina and nanoporous alumina with 20 nm and 100 nm pores, ...The nanoporous alumina surfaces were flat, and the circular pores were homogeneously distributed on the ...of ...
12
Carbon nanotubes on nanoporous alumina: from surface mats to conformal pore filling
... others, nanoporous aluminium oxide (alumina) membranes are often used as a base for such structures ...the nanoporous alumina membrane demonstrate promising properties [11], but ...
8
A Novel Approach in the Fabrication of Aluminum Nitride Layer from Nanoporous Alumina Template
... Figure 1 shows the FE-SEM of nanoporous alumina fabricated at room temperature in 1.5 M phosphoric acid electrolyte. The pores were observed to be randomely distributed on the surface of the template. The ...
5
Anodization of nanoporous alumina on impurity induced hemisphere curved surface of aluminum at room temperature
... Nanoporous alumina which was produced by a conventional direct current anodization [DCA] process at low temperatures has received much attention in various applications such as nanomaterial synthesis, ...
6
Preparation and characterization of superhydrophobic surfaces based on hexamethyldisilazane modified nanoporous alumina
... Superhydrophobic nanoporous anodic aluminum oxide (alumina) surfaces were prepared using treatment with vapor-phase hexamethyldisilazane ...(HMDS). Nanoporous alumina substrates were first ...
8
The resistive switching memory of CoFe2O4 thin film using nanoporous alumina template
... Relatively, nanoporous anodized aluminum oxide (AAO) have been widely used as the mask for the fabrication of uniform nanoscale patterns because nanoscale materials/devices can be easily synthesized through ...
5
Electrochemical Self Assembly of Nanoporous Alumina Templates Title
... Porous alumina was fabricated electrochemically through anodic oxidation of aluminum by means of such a self-or- ganized method. Anodic aluminium oxide (AAO) template with nanopores was grown by two-steps ...
5
Template assisted Synthesis of tin oxide nanostructures electrodes by using nanoporous alumina template for detection of toxic chemicals in water such as hydrazine
... anodic alumina is one of the most important honeycomb structure that can be used as a ...self-ordered nanoporous as a template and hydrothemal process as a deposition technique,different structures like ...
8
Understanding improved osteoblast behavior on select nanoporous anodic alumina
... various nanoporous alumina surfaces and found that the adhesion rate of cells on nanoporous surfaces (0 [flat aluminum], 30, 40, and 45 nm) did not vary, and even the number of cells that adhered to ...
10
First-Step Anodization of Commercial Aluminium in Oxalic Acid: Role of Anodization Voltage in Tailoring the Structural Features of Porous Alumina Film and Aluminium Substrate
... anodized nanoporous alumina films show that the pore diameter, interpore distance and porosity increase linearly with the increase in anodization ...
15
d zero Magnetism in Nanoporous Amorphous Alumina Membranes
... Abstract: Nanoporous alumina membranes produced by mild or hard anodisation in oxalic acid at potentials ranging from 5 – 140 V have a controllable pore surface area of up to 200 times the membrane ...
26
β Phase Morphology in Ordered Poly(9,9 dioctylfluorene) Nanopillars by Template Wetting Method
... process, nanoporous alumina obtained by anodization process is used as ...the alumina with an average pore diameter of 225 nm and a pore depth of 500 ...
5
Sustained, Controlled and Stimuli Responsive Drug Release Systems Based on Nanoporous Anodic Alumina with Layer by Layer Polyelectrolyte
... disease. Nanoporous and nanotube carriers with their unique features such as low-cost fabrication, controllable pore/ nanotube structure, tailored surface chemistry, high sur- face area, high loading capability, ...
9
Preparation of Alumina Nanorods from Chromium Containing Alumina Sludge
... chromium-containing alumina sludge is mainly detoxicated and ...chromium-containing alumina sludge could be used to prepare ...chromium-containing alumina sludge, which can not only solve ...
10
Collagen and fibronectin surface modification of nanoporous anodic alumina and macroporous silicon for endothelial cell cultures
... In this study, macro- and nanoporous surfaces bio-activated with Col and Fn were prepared in order to analyse the effect of the surface topography on the cell behaviour. The cell ad- hesion of the HAECs is ...
9
Engineering optical properties of gold coated nanoporous anodic alumina for biosensing
... In this work, we have shown the effect on the reflectance spectra of nanoporous anodic alumina films of the sputtering of a gold overlayer, as a function of the NAA porosity and of the gold thickness. The ...
8
Selective melamine sensor based on nanoporous carbon paste/molecularly imprinted polymer
... on nanoporous carbon paste /molecularly imprinted polymer have been ...mixing nanoporous carbon and MIP with a certain ratio of inserted into the electrode ...of nanoporous carbon paste/MIP electrode ...
7
Antibacterial hemostatic dressings with nanoporous bioglass containing silver
... However, studies of Ag delivery in the form of nanoporous bioglass containing silver (n-BGS), particularly in terms of its antibacterial application to achieve hemostasis, has not been reported. In this study, a ...
8
In situ growth of CuInS2 nanocrystals on nanoporous TiO2 film for constructing inorganic/organic heterojunction solar cells
... The third step was to in situ grow CIS nanocrystals on nanoporous TiO2 film by the classic solvothermal process Figure 1C, where FTO/compact-TiO2/nanoporous-TiO2 film as the substrate wa[r] ...
8