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Now showing items 41-50 of 68
Direct co-deposition of binder-free Cu-biochar-based nonenzymatic disposable sensing element for electrochemical glucose detection
(01.11.2023)
This work is the first attempt to incorporate biochar on a pencil graphite electrode via one-step electrodeposition as a rational route for refining a copper-based biosensor for a high-performance nonenzymatic electrochemical ...
Structural, dielectric and transport properties of NaxFe1/2Mn1/2O2 (x=1 and 2/3)
(13.06.2023)
NaxFe1/2Mn1/2O2 (x = 1 and 2/3) layered oxides were prepared by an improved solid-state synthesis method. The XRD analysis confirmed the high purity of these samples. The Rietveld refinement of the crystalline structure ...
Investigation of structural, morphological, and electrical conductivity study for understanding transport mechanisms of perovskite CH3NH3HgCl3
(29.03.2023)
Along with morphological and structural studies, the temperature and frequency dependence of the
electrical and dielectric properties of the CH3NH3HgCl3 (MATM) compound was investigated and
analyzed. SEM/EDS and XRPD ...
Evaluation of iron containing biochar composites prepared by different preparation methods for H2O2 sensing
(19.10.2023)
Background
The procedures employed to prepare the ferrous biochar samples, the iron salts utilized, and their quantities have an effect on the surface characteristics of the material and the types of iron that will develop ...
Characterization of the co-seismic pattern and slip distribution of the February 06, 2023, Kahramanmaras¸ (Turkey) earthquakes (Mw 7.7 and Mw 7.6) with a dense GNSS network
(18.09.2023)
Two consecutive earthquakes with the magnitudes of Mw 7.7 and 7.6 (February 06, 2023) occurred on the East Anatolian Fault Zone (EAFZ) segments and unfortunately resulted in significant devastation to human life and cities ...
Investigation of the effect of height difference and geometry of GCP on position accuracy of point cloud in UAV photogrammetry
(21.02.2023)
In this study, the effect of the height difference, geometry, and number of GCPs on the positional
accuracy of point cloud was investigated in UAV photogrammetry. It has been determined that the
topographic change of the ...
Determination of periodic deformation from InSAR results using the FFT time series analysis method in Gediz Graben
(21.02.2023)
Permanent Scatterers (PS) point velocities obtained by the interferometric synthetic aperture
radar (InSAR) method are generally determined using the linear regression model,
which ignores periodic and seasonal effects. ...
FDTD-based SAR calculation of a wearable antenna for wireless body area network devices
(INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES, 2023)
Wireless-connected wearable electronics are finding extensive usage for diagnostic and therapeutic purposes after the globally spread pandemic disease of COVID-19. Although they are undoubtedly helpful for keeping physical ...
Biofabrication of copper oxide nanoparticles using Solanum tuberosum L. var. Vitelotte: characterization, antioxidant and antimicrobial activity
(22.03.2023)
In this study, Solanum tuberosum L. var. Vitelotte extract and copper oxide nanoparticles (CuONPs) were synthesized for the first time by the green synthesis method, which is the cheapest and most effective method. The ...
Fe3O4@Granite: A Novel Magnetic Adsorbent for Dye Adsorption
(07.09.2023)
Magnetic granite (MG), a new and low-cost adsorbent, was prepared by the chemical co-precipitation of Fe2+ and Fe3+ using granite (G), which is a magmatic rock type. The adsorption of the Reactive Black 5 (RB5) dye from ...