U. Engelmann

Simulation‐Guided Tracer Optimization for Magnetic Particle Spectroscopy: Interplay of Core, Shell and Anisotropy Across Physiological‐Range Viscosities for Single‐ and Dual‐Frequency Excitation

ABSTRACT Detection of magnetic nanoparticles (MNP) relies on their nonlinear magnetic response, changing with the local environment in vivo. Employing an effective viscosity model within stochastic coupled Néel–Brownian simulations, we quantify how viscosity (0.8–50 000 mPa·s) af...