Ultrasensitive magnetic field sensors for biomedical applications

D Murzin, DJ Mapps, K Levada, V Belyaev… - Sensors, 2020 - mdpi.com
The development of magnetic field sensors for biomedical applications primarily focuses on
equivalent magnetic noise reduction or overall design improvement in order to make them …

Prospect of using machine learning-based microwave nondestructive testing technique for corrosion under insulation: A review

TS Yee, NHMM Shrifan, AJA Al-Gburi, NAM Isa… - IEEE …, 2022 - ieeexplore.ieee.org
Corrosion under insulations is described as localized corrosion that forms because of
moisture penetration through the insulation materials or due to contaminants' presence …

[HTML][HTML] New design of a commercial chip-based GMR sensor with magnetite nanoparticles for biosensing applications

H Ardiyanti, NA Wibowo, NI Istiqomah… - Journal of Science …, 2023 - Elsevier
The availability of rapid and low-cost instruments to detect magnetic nanoparticles (MNPs)
concentrations is vital in giant magnetoresistance (GMR)-based biosensors. This paper …

Core-shell Fe3O4@ Ag magnetic nanoparticles detection using spin-valve GMR sensing element in the wheatstone bridge circuit

NA Wibowo, J Juharni, T Alfansuri… - Materials Research …, 2020 - iopscience.iop.org
Abstract Core–shell Fe 3 O 4@ Ag magnetic nanoparticles (MNPs) integrated with a
Wheatstone bridge-giant magnetoresistance (GMR) sensor provide access to GMR-based …

Two spin-valve GMR thin films on half wheatstone bridge circuit for detecting green-synthesized Fe3O4@ Ag nanoparticles-labeled biomolecule

S Garcia, MY Darmawan, NA Wibowo, H Ardiyanti… - Materialia, 2023 - Elsevier
The availability of low-cost, rapid, and easy-to-use instruments for detecting biomolecules is
critical in giant magnetoresistance (GMR) based biosensors. This research reports the …

Detection of Fe3O4/PEG nanoparticles using one and two spin-valve GMR sensing elements in wheatstone bridge circuit

E Suharyadi, T Alfansuri, LS Handriani… - Journal of Materials …, 2021 - Springer
Simple Wheatstone bridge-giant magnetoresistance (GMR) sensors with one and two spin-
valve (SV) thin films were developed for detecting magnetic nanoparticles (MNPs). SV thin …

A Comparative Analysis of the Magnetization Methods Used in the Magnetic Nondestructive Testing of Reinforced Concrete Structures

PK Frankowski, T Chady - Materials, 2023 - mdpi.com
This work presents how significantly the proper selection of the magnetization method can
improve almost all parameters of the magnetic method and affect the effectiveness of the …

Ferrite nanoparticles for sensing applications

P Raturi, I Khan, G Joshi, S Kumar, S Gupta - Engineered ferrites and their …, 2023 - Springer
Ferrite is a metal oxide with the formula XFe2O4, where X is a divalent metal such as Fe, Ni,
Co, Cu, or Mg. Ferrite nanoparticles (FNPs) have undergone several studies to find their …

Multisensory Spatial Analysis and NDT Active Magnetic Method for Quick Area Testing of Reinforced Concrete Structures

PK Frankowski, T Chady - Materials, 2023 - mdpi.com
This paper aims to present multisensory spatial analysis (MSA). The method was designed
for the quick, simultaneous identification of concrete cover thickness h, rebar diameter, and …

Design optimization of giant magneto resistance–based magnetic nanoparticle detection in liquid samples for biomedical applications

G Anand, T Thyagarajan, D Kokila, C Kamal - Journal of Nanoparticle …, 2022 - Springer
In this paper, the design of a Giant Magneto Resistive (GMR) sensor is optimized using
single-objective optimization algorithms, for measuring magnetic nanoparticles stored in an …