The mass sensing superiority of a micro-/nano-mechanical resonator sensor over conventional mass spectrometry has been. or at least is being firmly established. Because the sensing mechanism of a mechanical resonator sensor is the shifts of resonant frequencies. how to link the shifts of resonant frequencies with the material properties of an analyte formulates an inverse problem. https://www.ngetikin.com/quick-sale-Korpskaft-Hultafors-great-choice/