Multiparametric Quantum Sensing of Liquids Using NV Centres and Tethered Magnetic Nanoparticles

Johannes Fiedler, Martin Møller Greve, Justas Zalieckas

We propose a new concept for non-invasive, multiparametric liquid analysis based on nitrogen-vacancy (NV) centre magnetometry, relaxometry and surface-tethered magnetic nanoparticl…