Two-dimensional programmable manipulation of magnetic nanoparticles on-chip.
A novel device is designed for on-chip selective trap and two-dimensional remote manipulation of single and multiple fluid-borne magnetic particles using field controlled magnetic domain walls in circular nanostructures. The combination of different ring-shaped nanostructures and field sequences allows for remote manipulation of magnetic particles with high-precision along any arbitrary pathway on a chip surface.
CIC nanoGUNE Consolider, Tolosa Hiribidea 76, E-20018, Donostia - San Sebastian, Spain.
Anandakumar
A
Sarella
Andrea
A
Torti
Marco
M
Donolato
Matteo
M
Pancaldi
Paolo
P
Vavassori
colloidal photonic crystals; domain walls; lab-on-chip; magnetic manipulation; superparamagnetic particles