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السجلات المعروضة 11 -- 20 من 29
Fabrication of H2S gas sensors using ZnxCu1-xFe2O4 nanoparticles
(
Springer
, 2020 , Article)
Spinel ferrite nanoparticles can be easily retrieved and utilized for multiple cycles due to their magnetic properties. In this work, nanoparticles of a ZnxCu1-xFe2O4 composition were synthesized by employing a sol–gel ...
Adsorption and gas sensing properties of CuFe2O4 nanoparticles
(
Sciendo
, 2019 , Article)
Spinel ferrite nanoparticles in the form CuFe2O4 were tested for gas sensing applications. Nanoparticles pressed in a disk form were used to construct conductometric gas sensors. The disk was placed between two electrical ...
Metal/Metal-Oxide Nanoclusters for Gas Sensor Applications
(
Hindawi Publishing Corporation
, 2016 , Article Review)
The development of gas sensors that are based on metal/metal-oxide nanoclusters has attracted intensive research interest in the last years. Nanoclusters are suitable candidates for gas sensor applications because of their ...
Detection of DNA Bases via Field Effect Transistor of Graphene Nanoribbon with a Nanopore: Semi-empirical Modeling
(
Institute of Electrical and Electronics Engineers
, 2021 , Article)
DNA sequencing techniques are critical in order to investigate genes’ functions. Obtaining fast, accurate, and affordable DNA bases detection makes it possible to acquire personalized medicine. In this article, a ...
Fabrication and characterization of poly(vinyl alcohol)-Glycerol-Spinel ferrites flexible membranes
(
John Wiley and Sons Inc.
, 2019 , Article)
Polymer membranes of ferrites nanoparticles, glycerol, and poly(vinyl alcohol) (PVA) were fabricated using a solution casting method. Spinel ferrites nanoparticles, CuFe2O4 or ZnFe2O4, and glycerol were used as dopants to ...
Tunable Hydroxyapatite/Magnetite Nanohybrids with Preserved Magnetic Properties
(
Wiley
, 2022 , Article)
Magnetic nanoparticles (MNPs) have been extensively investigated in a wide range of biomedical applications. Controlled coating of the MNPs is commonly utilized to protect and maintain their magnetic properties and to ...
The effect of doping MoSe2 by clusters of noble metals on its adsorption for NH3
(
Elsevier
, 2022 , Article)
The development of industrial activities is associated with negative impacts on the quality of the environment including emission of hazardous gases. Therefore, it is critical to produce sensitive and selective gas detectors ...
Investigation of phase transformation for ferrite-austenite structure in stainless steel thin films
(
Elsevier B.V.
, 2016 , Article)
In this work we report on phase transformation of 304 stainless steel thin films due to heat treatment. Ex-situ annealing was applied for evaporated 304 stainless steel thin films inside an ultra-high vacuum chamber with ...
Structural evaluation, preliminary in vitro stability and electrochemical behavior of apatite coatings on Ti6Al4V substrates
(
Elsevier Ltd
, 2016 , Article)
Medical-grade alloys, such as Ti-6Al-4V, have been used for fixation of fractured bone and for the total replacement of defective bone. Their bioactivity could be improved by applying a bone-like apatite layer onto their ...
Selective H2S sensor based on CuO nanoparticles embedded in organic membranes
(
Elsevier B.V.
, 2016 , Article)
We report on H2S gas sensors based on CuO nanoparticles that are embedded within polymer membranes of poly-vinyl-alcohol (PVA) and glycerol ionic liquid (IL). The nanoparticles were fabricated by the colloid microwave ...