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

Abstract

Proof of concept of the potential of an innovative double detection biochip based on GMR sensors as a diagnostic test.

Added value of spintronics for sensing solutions

“…The peak-to-peak amplitude was of the order of a few nT and matched the theoretical prediction of the model based on the electrophysiological characterization of the muscle cell. Another promising use case are the Lab on chip applications: for example, a two stage GMR sensor-based lab-on-achip for early diagnostic tests concept was reported recently [16]. It is based on the use of magnetic particles functionalized by monoclonal antibodies produced on laboratory for research activities in immunoanalysis.…”