Detection of BCG bacteria using a magnetoresistive biosensor: A step towards a fully electronic platform for tuberculosis point-of-care detection

TG Barroso, RC Martins, E Fernandes… - Biosensors and …, 2018 - Elsevier
Tuberculosis is one of the major public health concerns. This highly contagious disease
affects more than 10.4 million people, being a leading cause of morbidity by infection …

Artificial neural networks for GMR-based magnetic cytometry

DM Caetano, R Afonso, AR Soares… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
In this work, we propose an artificial neural network (ANN) for magnetic microcytometry
pattern recognition and automated counting. The method is tested for detecting analytes in …

Evolution in Automatized Detection of Cells: Advances in Magnetic Microcytometers for Cancer Cells

A Chícharo, DM Caetano, S Cardoso… - … and Biosensors in Cancer …, 2022 - Springer
Flow cytometers are well-established tools with fundamental importance in biology and
medicine to examine and identify cell populations, density, size distributions, compositions …

[HTML][HTML] Development and validation of a loop-mediated isothermal amplification diagnostic method to detect the quarantine potato pale cyst nematode, Globodera …

MJ Camacho, ML Inácio, M Mota, E de Andrade - Pathogens, 2021 - mdpi.com
The potato cyst nematode (PCN) Globodera pallida has acquired significant importance
throughout Europe due to its nefarious effects on potato production. Rapid and reliable …

Biological sensing using anomalous hall effect devices

AK Ramesh, YT Chou, MT Lu, P Singh… - Nanotechnology, 2022 - iopscience.iop.org
This paper outlines an approach to biological sensing involving the use of spintronic devices
to sense magnetic particles attached to biological carriers. We developed an enzyme-linked …

Multi-sensor low-noise modular magnetic flow cytometer for bacteria detection

R Afonso, DM Caetano, R Lorena… - 2023 IEEE …, 2023 - ieeexplore.ieee.org
This work proposes an ultra-low-noise modular multichannel signal acquisition platform for
interfacing magnetoresistive sensors employed in a magnetic flow cytometer (MFC). The …

Magnetically triggered imaging system for automated validation of magnetic flow cytometry observations

R Afonso, DM Caetano, AR Soares… - 2023 IEEE …, 2023 - ieeexplore.ieee.org
This paper presents a novel approach for event validation in MFC that clearly differentiates
between signals from agglomerated magnetic particles and individual entities. It …

Interface Engineering in CoFeB-Based Spintronic Devices for Sensing and Memory Applications

AK Ramesh - 2022 - search.proquest.com
Integration of magnetic thin films using electronic spin characteristics with existing silicon
technology has enabled rapid developments in the field of sensing and memory …

A Biomedical Imaging System Based on an Integrated Array of Magnetoresistive Sensors

T Rabuske, M Silva, D Brito, J Silva… - 2021 19th IEEE …, 2021 - ieeexplore.ieee.org
Magnetic tunnel junctions (MTJs) provide a valuable platform for biomedical imaging
applications especially if the sensors are built on top of a CMOS integrated circuit. In this …

[ЦИТАТА][C] Electronics Engineering

RSG Ramos - 2022