Results 61 to 70 of about 315,372 (339)

Plasmonic nanoparticle enhanced light absorption in GaAs solar cells [PDF]

, 2008
We demonstrate an improvement in efficiency of optically thin GaAs solar cells decorated with size-controlled Ag nanoparticles fabricated by masked deposition through anodic aluminum oxide templates.
Atwater, Harry A., Nakayama, Keisuke, Tanabe, Katsuaki   +2 more
core   +1 more source

Cadmium Ions Pollution Treatments in Aqueous Solution Using Electrochemically Synthesized Gamma Aluminum Oxide Nanoparticles with DFT study

, 2020
γ-Al2O3 nanoparticles have been synthesized by electrochemical method using a rectangular aluminum plate as the anode and aluminum plate as the cathode (counter electrode); both electrodes have the same shape and dimensions.
D. H. Hussain, A. Rheima, S. Jaber, Mustafa M. Kadhim   +3 more
semanticscholar   +1 more source

Non Thermal‐Driven Photocatalytic Ammonia Decomposition at Near‐Room Temperature on a Plasmonic Nanocone Array

Advanced Functional Materials, EarlyView.
Plasmonic photocatalytic ammonia decomposition occurs at near‐room temperature on a plasmonic Au nanocone array under visible light illumination. The nanostructure efficiently harnesses plasmonic modes, leading to increased reaction rates upon plasmon decay.
Thanh‐Lam Bui, S. M. Hossein Hejazi, Jan Navrátil, Hana Kmentová, Petr Bábor, Olivier Henrotte, Luca Mascaretti, Matteo Bisetto, Stephen K. Sanders, Andrea Schirato, Michal Otyepka, Piotr Błoński, Tiziano Montini, Radek Zboril, Paolo Fornasiero, Alessandro Alabastri, Alberto Naldoni, Stepan Kment   +17 more
wiley   +1 more source

Design of a plasmonic back reflector using Ag nanoparticles with a mirror support for an a-Si:H solar cell

AIP Advances, 2017
Plasmonic nanoparticles have unique optical properties and these properties are affected by any surrounding structures, or lack thereof. Nanoparticles are often added to a device without fully assessing the effect that each interface will have on the ...
Chanse D. Hungerford, Philippe M. Fauchet   +1 more
doaj   +1 more source

Hybrid sol-gel coatings containing clay nanoparticles for corrosion protection of mild steel [PDF]

, 2016
The development of a new environment-friendly anticorrosive coating for mild steel substrate is afforded in this work. The combined use of cerium, as a self-healing agent, and clay nanoparticles, as improvers of the barrier properties, was considered to ...
Ceré, Silvia, Pellice, Sergio Antonio, Pepe, Andrés, Santana, Ianina Cecilia, Schreiner, Wido H.   +4 more
core   +1 more source

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

Advanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner, Julian Burkhart, Kateryna Borysova, Chiara Mazzariol, Klaus Müller‐Buschbaum   +4 more
wiley   +1 more source

Effect of Silane Treatment of Aluminum Oxide Nanoparticles on its Antimicrobial Property in Polymethyl Methacrylate Denture Base Resin

Journal of International Clinical Dental Research Organization
Introduction: Candida albicans is a common causative agent causing denture stomatitis. Recent studies have shown an increase in antimicrobial properties of denture base resin reinforced with nanoparticles after silanization of the particles. Therefore, a
Trupti Bangre, Rajlakshmi Banerjee, Priti Jaiswal, Jyoti Sharma, Vijeta Gajbhiye   +4 more
doaj   +1 more source

Structure And Properties of Nanoparticles Formed under Conditions of Wire Electrical Explosion [PDF]

, 2006
Structure and properties of nanoparticles formed under conditions of wire electrical explosion were studied. It was shown that the state of WEE power particles can be characterized as a metastable state.
An, V., Godimchuk, A., Ilyin, A., Kwon, Y. -S., Tikhonov, D., Tolbanova, L. O.   +5 more
core   +1 more source

Highly Sensitive Electrochemical Biosensor Based on Hairy Particles with Controllable High Enzyme Loading and Activity

Advanced Functional Materials, EarlyView.
For the first time, a highly sensitive electrochemical biosensor based on SiO2‐based hairy particles with a grafted PDMAEMA polymer brush containing a quantifiable and large amount of immobilized Laccase is reported. The fabricated biosensor exhibits a sensitivity of 0.14 A·m⁻¹, a limit of detection (LOD) of 0.1 µm, and a detection range of 0.3–750 µm,
Pavel Milkin, Anila Antony, Hongtao Cai, Antonia Debevc, Ceyda Topal, Anne Linhardt, Alla Synytska, Leonid Ionov   +7 more
wiley   +1 more source

Synthesis of aluminum oxide nanoparticles in overstressed nanosecond discharge plasma with the ectonic sputtering mechanism of aluminum electrodes

Highlights in BioScience, 2020
The results of studying the conditions of synthesis and luminescence of aluminum oxide nanoparticles in a plasma of an overstressed nanosecond discharge ignited between aluminum electrodes at an interelectrode distance of 2 mm and air pressure in the ...
Alexander Shuaibov, Alexander Minya, Antonina Malinina, Alexander Malinin, Zoltan Gomoki   +4 more
doaj   +1 more source