Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Electrochemical Systems01:24

Electrochemical Systems

Electrochemical systems provide a fascinating insight into the dynamic interplay of charged species within various phases. One notable example is the interaction between a membrane permeable to K⁺ ions but not to Cl⁻ ions, separating an aqueous KCl solution from pure water. As K⁺ ions diffuse through the membrane, they generate net charges on each phase, leading to a potential difference between them.Similarly, when a piece of Zn is immersed in an aqueous ZnSO₄ solution, the Zn metal, composed...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Nanoscale Magnetic Texture Induced by Exchange Bias: Insights from NV Magnetometry.

Nano letters·2026
Same author

Chemical Composition, Antifungal, and Cytotoxic Activities of Essential Oil From Brunfelsia uniflora Leaves.

Chemistry & biodiversity·2025
Same author

Wattmeter based on tunnel-effect magnetoresistance sensor.

The Review of scientific instruments·2024
Same author

Cannabinoid type 2 receptor inhibition enhances the antidepressant and proneurogenic effects of physical exercise after chronic stress.

Translational psychiatry·2024
Same author

Two- and three-dimensional transesophageal echocardiographic assessment and successful occlusion of a window-like patent ductus arteriosus in two dogs.

Journal of veterinary cardiology : the official journal of the European Society of Veterinary Cardiology·2024
Same author

Paramagnetic Singularities of the Orbital Magnetism in Graphene with a Moiré Potential.

Physical review letters·2023
Same journal

Tunable self-assembling cellular microarray for single-neutrophil vital and suicidal extracellular traps.

Lab on a chip·2026
Same journal

Precise programmable tumor cell subpopulation sorting <i>via</i> an electromagnetic microfluidic platform.

Lab on a chip·2026
Same journal

Bridging dimensions: combining one- and two-photon 3D printing for microfluidic device fabrication.

Lab on a chip·2026
Same journal

Microfluidic rare cell analysis beyond counting: workflow design from enrichment to multi-omics.

Lab on a chip·2026
Same journal

A sperm racetrack to separate sperm by swim speed.

Lab on a chip·2026
Same journal

Controlled encapsulation and droplet size prediction in two-step microfluidic double emulsions.

Lab on a chip·2026
See all related articles

Related Experiment Video

Updated: May 26, 2026

Dry Film Photoresist-based Electrochemical Microfluidic Biosensor Platform: Device Fabrication, On-chip Assay Preparation, and System Operation
13:42

Dry Film Photoresist-based Electrochemical Microfluidic Biosensor Platform: Device Fabrication, On-chip Assay Preparation, and System Operation

Published on: September 19, 2017

Spintronic platforms for biomedical applications.

P P Freitas1, F A Cardoso, V C Martins

  • 1Instituto de Engenharia de Sistemas e Computadores-Microsistemas e Nanotecnologias, Rua Alves Redol, 9, 1000-029 Lisbon, Portugal.

Lab on a Chip
|December 8, 2011
PubMed
Summary
This summary is machine-generated.

Spintronics, utilizing giant magnetoresistance, is enabling new magnetoresistive (MR) biomedical devices. These advanced sensors offer high sensitivity for diagnostics, point-of-care applications, and single-molecule studies.

More Related Videos

Bidirectional Electrical and Optoelectronic Interfaces in Healthy and Ischemic Ex Vivo Rat Hearts
08:33

Bidirectional Electrical and Optoelectronic Interfaces in Healthy and Ischemic Ex Vivo Rat Hearts

Published on: July 18, 2025

Cell Patterning Using Magnetic-Archimedes Strategy
05:09

Cell Patterning Using Magnetic-Archimedes Strategy

Published on: February 2, 2024

Related Experiment Videos

Last Updated: May 26, 2026

Dry Film Photoresist-based Electrochemical Microfluidic Biosensor Platform: Device Fabrication, On-chip Assay Preparation, and System Operation
13:42

Dry Film Photoresist-based Electrochemical Microfluidic Biosensor Platform: Device Fabrication, On-chip Assay Preparation, and System Operation

Published on: September 19, 2017

Bidirectional Electrical and Optoelectronic Interfaces in Healthy and Ischemic Ex Vivo Rat Hearts
08:33

Bidirectional Electrical and Optoelectronic Interfaces in Healthy and Ischemic Ex Vivo Rat Hearts

Published on: July 18, 2025

Cell Patterning Using Magnetic-Archimedes Strategy
05:09

Cell Patterning Using Magnetic-Archimedes Strategy

Published on: February 2, 2024

Area of Science:

  • Spintronics and Biomedical Engineering
  • Materials Science and Nanotechnology

Background:

  • Giant magnetoresistance (GMR) discovery has driven spintronic device development for data storage and automotive applications.
  • Recent advancements in sensor technology (sensitivity, miniaturization) have opened new avenues in the biological and biomedical fields.
  • Spintronics is emerging as a key technology for novel biomedical diagnostic platforms.

Purpose of the Study:

  • To review integrated spintronic biochip platforms for diagnostic and cytometric applications.
  • To discuss hybrid systems using magnetoresistive (MR) sensors for neuroelectronic studies and biomedical imaging (e.g., magneto-encephalography, magneto-cardiography).
  • To explore lab-on-a-chip MR-based platforms for single-molecule biological studies.

Main Methods:

  • Review of integrated spintronic biochip platforms.
  • Analysis of hybrid systems incorporating magnetoresistive sensors.
  • Discussion of lab-on-a-chip platforms for molecular-level biological studies.

Main Results:

  • Spintronic technology enables the development of highly sensitive magnetoresistive (MR) sensors for biomedical applications.
  • MR-based platforms are suitable for diverse applications including diagnostics, cytometrics, neuroelectronics, biomedical imaging, and single-molecule analysis.
  • These platforms offer potential for benchtop, point-of-care, and point-of-use diagnostic devices.

Conclusions:

  • Magnetoresistive (MR) sensors are driving innovation in biomedical diagnostics and research.
  • Spintronic biochips and lab-on-a-chip platforms represent a new class of sensitive, miniaturized biomedical devices.
  • MR-based technologies show significant potential for advancing current diagnostic and research capabilities compared to existing methods.