Results 101 to 110 of about 16,055 (208)

3D Nanoporous Anodic Alumina Structures for Sustained Drug Release

Nanomaterials, 2017
The use of nanoporous anodic alumina (NAA) for the development of drug delivery systems has gained much attention in recent years. The release of drugs loaded inside NAA pores is complex and depends on the morphology of the pores.
Maria Porta-i-Batalla, Elisabet Xifré-Pérez, Chris Eckstein, Josep Ferré-Borrull, Lluis F. Marsal   +4 more
doaj   +1 more source

Innovative Nanostructured Fillers for Dental Resins: Nanoporous Alumina and Titania Nanotubes. [PDF]

Biomedicines, 2023
Eggenhöffner R, Ghisellini P, Rando C, Pechkova E, Terencio T, Mazzolai B, Giacomelli L, Barbaro K, Benedicenti S.   +8 more
europepmc   +1 more source

FOUR SENSOR GAS MICROSYSTEM BASED ON POROUS ANODIC ALUMINA SUBSTRATE: DESIGN, FABRICATION TECHNIQUE, SIMULATION

Приборы и методы измерений, 2015
Design and fabrication technique of four sensor gas microsystem based on nanoporous anodic alumina have been developed. Simulation of basic elements′ temperature and thermo-mechanical deformation created in the microsystem construction has been carried ...
O. G. Reutskaya, Ya. A. Belahurau, I. A. Taratyn, V. V. Khatko   +3 more
doaj  

Room Temperature Ammonia and Humidity Sensing Using Highly Ordered Nanoporous Alumina Films

Sensors, 2002
The effect of pore size and uniformity on the response of nanoporous alumina, formed on aluminum thick films through an anodization process, to ammonia and humidity at room temperature is reported. Pore sizes examined range from 13 nm to 48 nm, with pore
Craig A. Grimes, Maggie Paulose, Dawei Gong, Keat G. Ong, Oomman K. Varghese, Elizabeth C. Dickey   +5 more
doaj   +1 more source

Nanoporous Alumina Support Covered by Imidazole Moiety-Based Ionic Liquids: Optical Characterization and Application. [PDF]

Nanomaterials (Basel), 2022
Algarra M, López Escalante MC, Martínez de Yuso MV, Soto J, Cuevas AL, Benavente J.   +5 more
europepmc   +1 more source

Aligned metal oxide nanotube arrays: key-aspects of anodic TiO2 nanotube formation and properties

, 2016
Over the past ten years, self-aligned TiO2 nanotubes have attracted tremendous scientific and technological interest due to their anticipated impact on energy conversion, environment remediation and biocompatibility.
Nguyen, Nhat Truong, Riboni, Francesca, Schmuki, Patrik, So, Seulgi   +3 more
core   +1 more source

Optical Characterization of ALD-Coated Nanoporous Alumina Structures: Effect of Sample Geometry or Coated Layer Material. [PDF]

Micromachines (Basel), 2023
Cuevas AL, Vega V, Domínguez A, González AS, Prida VM, Benavente J.   +5 more
europepmc   +1 more source

Capillary rise dynamics of liquid hydrocarbons in mesoporous silica as explored by gravimetry, optical and neutron imaging: Nano-rheology and determination of pore size distributions from the shape of imbibition fronts

, 2015
We present gravimetrical, optical, and neutron imaging measurements of the capillarity-driven infiltration of mesoporous silica glass by hydrocarbons. Square-root-of-time Lucas-Washburn invasion kinetics are found for linear alkanes from n-decane (C10 ...
Egelhaaf, Stefan U., Gruener, Simon, Hermes, Helen E., Huber, Patrick, Schillinger, Burkhard   +4 more
core   +1 more source

J-Aggregate-Enhanced Hybrid Nanoporous Alumina for Resonator-Free Amplified Emission

Photonics
This study explores the development and optical characterization of a hybrid material combining nanoporous anodic alumina with J-aggregates of pseudoisocyanine dyes, highlighting its potential for photonic applications in bright broadband sources.
Evgeniia O. Soloveva, Nikita Toropov, Anton A. Starovoytov   +2 more
doaj   +1 more source

Exchange Bias Effect of Ni@(NiO,Ni(OH)₂) Core/Shell Nanowires Synthesized by Electrochemical Deposition in Nanoporous Alumina Membranes. [PDF]

Int J Mol Sci, 2023
García J, Gutiérrez R, González AS, Jiménez-Ramirez AI, Álvarez Y, Vega V, Reith H, Leistner K, Luna C, Nielsch K, Prida VM.   +10 more
europepmc   +1 more source