“…Self-propelled dynamic devices have gained considerable attention due to the increasing number of applications ranging from sensing to environmental remediation. − In this context, rotation of macro-, micro-, and nanodevices is a particular type of motion that is involved in many technological applications, i.e ., energy transformation, pumping, or propulsion. − Although such kind of motion can be typically triggered by connecting an object to an external motor, recently, far more sophisticated external stimuli have been proposed. Rotation of macro-, micro-, and nanodevices, powered by the Marangoni effect, − light, , sound, , or electric and magnetic fields, has been achieved. − In particular, the latter has gained considerable attention due to the possible control of the rotation trajectory (clockwise or anticlockwise), simply by changing the orientation of the magnetic field ( B ). However, this type of device requires using sophisticated experimental setups with ferromagnetic components and non-stationary magnetic flux, which limits the potential applicability.…”