Giant magnetoresistance biosensors in biomedical applications

K Wu, D Tonini, S Liang, R Saha… - … applied materials & …, 2022 - ACS Publications
The giant magnetoresistance (GMR) effect has seen flourishing development from theory to
application in the last three decades since its discovery in 1988. Nowadays, commercial …

[HTML][HTML] A Review: Research Progress of Neural Probes for Brain Research and Brain–Computer Interface

J Luo, N Xue, J Chen - Biosensors, 2022 - mdpi.com
Neural probes, as an invasive physiological tool at the mesoscopic scale, can decipher the
code of brain connections and communications from the cellular or even molecular level …

[HTML][HTML] An automated and mobile magnetoresistive biosensor system for early hepatocellular carcinoma diagnosis

C Yao, E Ng, SX Wang - Biosensors and Bioelectronics, 2022 - Elsevier
Hepatocellular carcinoma (HCC) is one of the leading causes of cancer-related deaths
worldwide. Most patients, however, are not diagnosed until advanced stage because early …

Proof of concept of a two-stage GMR sensor-based lab-on-a-chip for early diagnostic tests

M Deroo, M Giraud, FD Delapierre, P Bonville… - Lab on a Chip, 2022 - pubs.rsc.org
The development of rapid, sensitive, portable and inexpensive early diagnostic techniques
is a real challenge in the fields of health, defense and in the environment. The current global …

Giant magnetoresistance effect in Fe-doped SrCoO2. 9-δF0. 1 perovskites

J Huang, H Tang, Z Chen, H Liu, J Wang, S Huang… - Ceramics …, 2022 - Elsevier
Excellent magnetoresistive materials have attracted people's attention due to their wide
applications. Unfortunately, few cobalt-based perovskite oxides can demonstrate good …

Improvement of COVID-19 Diagnostic Tools: Nanobiosensors Challenges and Perspectives

HS Abbas, AE Aly, HM Mohamed, MA Nabil… - … for Infectious Diseases, 2022 - Springer
To date, no vaccine or specific drug has been developed to treat CoV-2 infection, also early
diagnosis is critical in dealing with the CoV-2 pandemic. Existing tests have some limitations …

Magnetic Functionalization of Poly(N‐isopropylacrylamide) Hydrogels for Sensor Applications

C Keßler, G Gerlach - physica status solidi (b), 2022 - Wiley Online Library
To develop a hydrogel sensor system using the Hall effect to detect the degree of swelling,
gels containing high concentrations of magnetic particles are necessary to induce a strong …

[PDF][PDF] Spin dynamics in interacting semiconductor quantum dots

A Fischer - 2022 - eldorado.tu-dortmund.de
We study the spin dynamics in an ensemble of singly charged semiconductor quantum dots.
The spin of the confined charge carriers can be polarized by coherent laser pulses. Due to …

Thermal sensor array for molecule detection and related detection schemes

P Braganca, D Bedau - US Patent 11,327,073, 2022 - Google Patents
Disclosed herein are detection devices, systems including such detection devices, and
methods of using such detection devices. A detection device comprises a fluidic channel …

[PDF][PDF] Micromagnetic modeling of a GMR vortex sensor for the detection of superparamagnetic labels

L Wetterau - 2022 - d-nb.info
Developing efficient solutions for point-of-care (POC) diagnostics is a topical issue in
biomedicine since reliable POC testing is required to safe laboratory capacities and treat …