Magnetic sensors-A review and recent technologies
Magnetic field sensors are an integral part of many industrial and biomedical applications,
and their utilization continues to grow at a high rate. The development is driven both by new …
and their utilization continues to grow at a high rate. The development is driven both by new …
Advances in magnetoresistive biosensors
Magnetoresistance (MR) based biosensors are considered promising candidates for the
detection of magnetic nanoparticles (MNPs) as biomarkers and the biomagnetic fields. MR …
detection of magnetic nanoparticles (MNPs) as biomarkers and the biomagnetic fields. MR …
A portable and autonomous magnetic detection platform for biosensing
This paper presents a prototype of a platform for biomolecular recognition detection. The
system is based on a magnetoresistive biochip that performs biorecognition assays by …
system is based on a magnetoresistive biochip that performs biorecognition assays by …
High field-sensitivity planar Hall sensor based on NiFe/Cu/IrMn trilayer structure
A trilayer structure, which has weak exchange coupling and high active current, has been
optimized emphasizing for high field-sensitivity planar Hall effect (PHE) sensor. To illustrate …
optimized emphasizing for high field-sensitivity planar Hall effect (PHE) sensor. To illustrate …
[HTML][HTML] Experimental analysis and optimization of synthesized magnetic nanoparticles coated with PMAMPC-MNPs for bioengineering application
Biomedical and biotechnological engineering applications of magnetic nanoparticles
(MNPs) for sensors are found to be of great importance. MNPs have attracted a growing …
(MNPs) for sensors are found to be of great importance. MNPs have attracted a growing …
Planar Hall ring sensor for ultra-low magnetic moment sensing
The field sensitivity of a planar Hall effect (PHE) micro-ring type biosensor has been
investigated as a function of magnetizing angle of the sensor material, for the sensing of low …
investigated as a function of magnetizing angle of the sensor material, for the sensing of low …
Planar Hall resistance ring sensor based on NiFe/Cu/IrMn trilayer structure
We have investigated the sensitivity of a planar Hall resistance sensor as a function of the
ring radius in the trilayer structure Ta (3)/IrMn (10)/Cu (0.2)/NiFe (10)/Ta (3)(nm). The …
ring radius in the trilayer structure Ta (3)/IrMn (10)/Cu (0.2)/NiFe (10)/Ta (3)(nm). The …
Design and Optimisation of Elliptical-Shaped Planar Hall Sensor for Biomedical Applications
The magnetic beads detection-based immunoassay, also called magneto-immunoassay,
has potential applications in point-of-care testing (POCT) due to its unique advantage of …
has potential applications in point-of-care testing (POCT) due to its unique advantage of …
Detection of cystic fibrosis related DNA targets using AC field focusing of magnetic labels and spin-valve sensors
HA Ferreira, DL Graham, N Feliciano… - IEEE Transactions …, 2005 - ieeexplore.ieee.org
A spin-valve sensor biochip was used to detect cystic fibrosis related DNA targets for the
purpose of developing an affordable diagnostic chip. The strategy used was based on the ac …
purpose of developing an affordable diagnostic chip. The strategy used was based on the ac …
On-chip magnetic bead manipulation and detection using a magnetoresistive sensor-based micro-chip: Design considerations and experimental characterization
The remarkable advantages micro-chip platforms offer over cumbersome, time-consuming
equipment currently in use for bio-analysis are well documented. In this research, a micro …
equipment currently in use for bio-analysis are well documented. In this research, a micro …