Small-Angle Scattering on Magnetoferritin Nanoparticles

3rd International Conference on Small Angle Neutron Scattering dedicated to the 80 anniversary of Yu.M. Ostanevich

Balejíková, L.^1 ; Petrenko, V.I.^2,3 ; Avdeev, M.V.^2 ; Garamus, V.M.^4 ; Almásy, L.^5,6 ; Kopanský, P.^1

Institute of Experimental Physics Slovak, Academy of Sciences, Watsonova 47, Koice

04001, Slovakia^1

Joint Institute for Nuclear Research, Joliot-Curie 6, Moscow region, Dubna

141980, Russia^2

Taras Shevchenko National University of Kyiv, Volodymyrska Street 64, Kyiv

01033, Ukraine^3

Helmholtz-Zentrum Geesthacht: Centre for Materials and Coastal Research, Max-Planck-Street 1, Geesthacht

21502, Germany^4

State Key Laboratory Cultivation Base for Nonmetal Composites and Functional Materials, Southwest University of Science and Technology, Mianyang

621010, China^5

Wigner Research Centre for Physics, Hungarian Academy of Sciences, POB 49, Budapest

H-1525, Hungary^6

关键词: Apoferritin;    Magnetoferritin;    Nanoscale size;    Neutron scattering experiments;    Physicochemical property;    Small angle scattering;    Small angle x-rays;    Superparamagnetics;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/848/1/012011/pdf
DOI  :  10.1088/1742-6596/848/1/012011

来源: IOP

【 摘 要 】

Magnetoferritin is a synthetically prepared magnetic bio-complex, consisting of apoferritin shell and iron-based nanoparticles. Superparamagnetic behaviour, nanoscale size (about 12 nm) and biological origin allow to use magnetoferritin in various applications. In this report, we present a general overview about basic physicochemical properties of magnetoferritin, as determined by small-angle X-ray and neutron scattering experiments and some interesting references on their potential bio-applications.