Sensing performances of spinel ferrites MFe2O4 (M= Mg, Ni, Co, Mn, Cu and Zn) based electrochemical sensors: A review

JM Gonçalves, LV de Faria, AB Nascimento… - Analytica Chimica …, 2022 - Elsevier
The history of ferrites comes from many centuries and was fundamental in many fields.
Initially, ferrites were extracted directly from nature, but in the last century, scientists learned …

Current trends in planar Hall effect sensors: evolution, optimization, and applications

A Elzwawy, H Pişkin, N Akdoğan… - Journal of Physics D …, 2021 - iopscience.iop.org
The advantages of planar Hall effect (PHE) sensors—their thermal stability, very low
detection limits, and high sensitivities—have supported a wide range of advanced …

Enhanced electrochemical behavior of C@ CdS Core-Shell heterostructures

D Kumari, P Phogat, S Singh, R Jha - Materials Science and Engineering …, 2024 - Elsevier
The current work presents hydrothermally synthesized carbon@ cadmium sulfide core–shell
nanostructures with varying carbon nanosphere concentrations. The series is prepared to …

Ecofriendly synthesis and characterization of Ni2+ codoped silica magnesium zirconium copper nanoceramics for wastewater treatment applications

AM Mansour, BA Hemdan, A Elzwawy… - Scientific Reports, 2022 - nature.com
This article investigates the effect of Ni2+ content on structural (XRD, XPS), morphological
(TEM), and magnetic behaviors of silica magnesium zirconium copper nanoceramics …

Integrated use of nickel cobalt aluminoferrite/Ni2+ nano-crystallites supported with SiO2 for optomagnetic and biomedical applications

AM El Nahrawy, BA Hemdan, AM Mansour… - Materials Science and …, 2021 - Elsevier
Among the most dangerous concerns for public health is a nosocomial bacterial infection of
burn wounds. Nanocomposites with strong antibacterial activity have developed as a …

Optimizing magnetic, dielectric, and antimicrobial performance in chitosan-PEG-Fe2O3@ NiO nanomagnetic composites

AM Abouelnaga, AM Mansour… - International Journal of …, 2024 - Elsevier
There is a growing interest in eco-friendly and cost-effective organic-inorganic
nanocomposites due to their alignment with the principles of “green” chemistry, as well as …

Structural characterization and enhanced magnetic and dielectric properties of Ce3+ substituted Co–Cr–Fe–O nano-ferrites synthesized using sol–gel method

SS Kadam, VD More, PK Gaikwad, KM Batoo… - Applied Physics A, 2023 - Springer
Unique and novel size dependent structural and physical properties with wide applications
attracts the interest of scientific community to study of rare earth doped spinel ferrites. In the …

Structural and opto-magnetic properties of nickel magnesium copper zircon silicate nano-composite for suppress the spread of foodborne pathogenic bacteria

AM El Nahrawy, BA Hemdan, AM Mansour, A Elzwawy… - Silicon, 2021 - Springer
Nano-sized nickel magnesium copper zircon silicate (1MgO: 2CuO: 4SiO 2: 2.3 ZrO 2: 0.7
NiO) nanocomposite was prepared using sol-gel alkoxide precursors and calcined at 700° …

Electrochemical and optical comparison of Cr3+, Co2+, Ag1+, Hg1+ and Pb4+ doped WO3 as a thin layer working electrode for electrochemical sensing

T **dal, P Phogat, Shreya, S Singh, R Jha - Applied Physics A, 2024 - Springer
Tungsten oxide (WO3) is a well-known transition metal oxide that demonstrates stability and
non-toxicity in its nanoparticle form. Because of its facile and cost-effective synthesis …

Structural investigation and optical properties of Fe, Al, Si, and Cu–ZnTiO3 nanocrystals

AM El Nahrawy, AB Abou Hammad… - Physica Scripta, 2021 - iopscience.iop.org
Synthesis, morphology control, and diffuse reflectance of Fe/Al/Si/Cu–ZnTiO 3 prepared
using the sol-gel method and calcined at 750 C have been inspected. The Fe, Al, Si, and Cu …