Results 101 to 110 of about 6,060 (191)

THRESHOLD SENSOR CONTROL OF IONIZING RADIATIONS

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019
The original design of a sensor control of ionizing radiations is resulted on the basis of dielectric substrates with periodic system of micro apertures. Substrates are executed from nanoporous anodic alumina.
I. V. Gasenkova, L. M. Lynkov, N. I. Mukhurov, M. V. Yasin   +3 more
doaj  

Optical Interferometric Properties of Iridescent Nanoporous Anodic Alumina

Procedia Materials Science, 2014
AbstractHighly ordered nanoporous anodic alumina (NAA) membranes with varying pore properties were fabricated using two step electrochemical oxidation of aluminum. A study on optical reflective interferometric properties of NAA was conducted. The influence of pore properties including pore diameters, interpore distance and pore lengths on the ...
Kulkarni, Suresh D., Choudhari, K.S., Santhosh, C.   +2 more
openaire   +1 more source

Enhancing Organic Light‐Emitting Diode Performance Using Naturally Derived Diatomite: A Cost‐Effective and Eco‐Friendly Strategy

Advanced Optical Materials, Volume 14, Issue 6, 9 February 2026.
Diatomite‐based light extraction structures enable enhanced photon outcoupling through multi‐angle scattering and far‐field redistribution. By harnessing the unique scattering behavior of diatomite, this approach introduces randomly oriented scattering centers that effectively reshape internal light propagation.
Chang Min Lee, Ki Ha Min, Donghyun Choi, Yeong Beom Kim, Insung Ha, Mengdi Fu, Hyun Jae Lee, Ezhakudiyan Ravindran, Chul Hoon Kim, Jeongho Lee, Kyoung‐Ho Kim, Seung Pil Pack, Seung Yoon Ryu   +12 more
wiley   +1 more source

Fabrication and characterization of crystalline copper nanowires by electrochemical deposition inside anodic alumina template [PDF]

, 2013
Copper nanowires were fabricated by electrochemical deposition inside anodic alumina template anodized on aluminum substrate. The morphology, composition and structure of the copper nanowires were characterized by means of scanning electron microscopy ...
QuanFang Chen, YiTian Peng
core   +1 more source

Enhanced Energy Harvesting Performance of Biodegradable Polylactic Acid/3D Anodic Aluminum Oxide Composite Triboelectric Nanogenerators

Advanced Electronic Materials, Volume 12, Issue 4, 18 February 2026.
Polylactic acid (PLA) embedded in 3D anodic aluminum oxide (3D‐AAO) yields triboelectric nanogenerators (TENGs) with ɛeff = 5.1, delivering 20V and 108µW both per cm2. These agglomeration‐resistant, compostable/biocompatible devices retain 95% output after 104 cycles, enabling robust self‐powered Internet of Things (IoT) sensing.
Carlos G. Cobos, Catia Rodrigues, Mariana M. Ramos, João Ventura, André M. Pereira, Marisol Martín‐González   +5 more
wiley   +1 more source

SARS-COV-2 viral RNA detection through oligonucleotide-capped nanoporous anodic alumina supports.

Sensors and Actuators Reports
We describe herein a sensor containing nanoporous anodic alumina (NAA) as sensing platform to identify SARS-COV-2 RNA using a gating mechanism.
Alba López-Palacios, María Nieves Aranda, Isabel Caballos, Andy Hernández-Montoto, Eva Calabuig, María Dolores Gómez-Ruiz, María Ángeles Tormo-Mas, Javier Pemán, Félix Sancenón, Ramón Martínez-Máñez, Elena Aznar, Estela Climent   +11 more
doaj   +1 more source

APPLICATION OF NANOPOROUS ANODIC ALUMINA BY GAS MICROSYSTEM DESIGN

Приборы и методы измерений, 2015
Influence of the porosity of anodic alumina substrate on basic characteristics of four gas sensor microsystem has been determined. Dependences of the tensor components of modulus of elasticity and thermalconductivity coefficients as a function of α-Al2O3 
Ya. A. Belahurau, Ya. I. Shukevich, V. V. Barkalin, V. V. Khatko, I. A. Taratyn   +4 more
doaj  

Silicon nanopore array structure using porous anodic alumina

Acta Physica Sinica, 2009
A free-standing, bidirectionally permeable and ultra-thin （500—1000 nm） porous anodic alumina membrane was fabricated using a two-step aluminium anodization process, which was then placed on top of a silicon film as an etching mask. The pattern was transferred to silicon using dry-etching technology, and the silicon nanopore array structure was formed.
null Bai An-Qi, null Hu Di, null Ding Wu-Chang, null Su Shao-Jian, null Hu Wei-Xuan, null Xue Chun-Lai, null Fan Zhong-Chao, null Cheng Bu-Wen, null Yu Yu-De, null Wang Qi-Ming   +9 more
openaire   +1 more source

Study of distribution of thermal fluxes in a plate of aluminum with nanoporous aluminum oxide by means of thermal imaging measurements

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019
The paper presents the results of studies of heat fluxes in a printed circuit board made of aluminum with nanoporous anodic alumina, generated by linear heat source.
H. T. Dinh, N. V. Lushpa, K. V. Chernyakova, I. A. Vrublevsky   +3 more
doaj  

Physical Behavior of Nanoporous Anodic Alumina Using Nanoindentation and Microhardness Tests

Nanoscale Research Letters, 2007
In this paper, the mechanical response and deformation behavior of anodic aluminum oxide (AAO) were investigated using experimental nanoindentation and Vickers hardness tests.
Liu Chien-Hung, Ji Liang-Wen, Wang TongHong, Fang Te-Hua, Kang Shao-Hui   +4 more
doaj   +1 more source