Atalay, SelcukInan, Orhan OrcunKolat, Veli SerkanKaya, Ali Onur2024-08-042024-08-0420231557-19391557-1947https://doi.org/10.1007/s10948-023-06585-6https://hdl.handle.net/11616/101381In this study, Fe40Ni38Mo4B18 amorphous ferromagnetic ribbon was used as a vibrating reed sensor to detect Fe3O4 magnetic nanoparticles. The sensor surface was not subjected to any treatment: the amorphous ribbon was used directly as a sensor. Nanoparticles with a diameter of 25 nm in ddH(2)O were dripped on the sensor surface at different rates. Different amounts of magnetic nanoparticles ranging from 1 to 12 mu g were dripped, and it was observed that the sensor resonance frequency decreased linearly with the mass of magnetic nanoparticles dripped. It was shown that 1 mu g MNP could be easily detected by the vibrating reed method.eninfo:eu-repo/semantics/closedAccessMagnetic sensorAmorphous ribbonNanoparticleArticle3651421142510.1007/s10948-023-06585-62-s2.0-85160742327Q3WOS:000999264400002Q3