J. nanobiotechnol. J. nanobiotechnol. Different coatings on magnetic nanoparticles dictate their degradation kinetics in vivo for 15 months after intravenous administration in mice Portilla Y. Fernández-Afonso Y. Pérez-Yagüe S. Mulens-Arias V. Morales M. P. Gutiérrez L. Universidad de Zaragoza Barber D. F. 2022 research-article