After decades of development, microrobots have exhibited great application potential in the
biomedical field, such as minimally invasive surgery, drug delivery, and bio‐sensing …

Conspectus Active matter refers to the nonequilibrium system composed of interacting units
that continually dissipate energy at a single-unit level and transduce it into mechanical force …

Over the past two decades, there has been a growing body of work on wireless devices that
can operate on the length scales of biological cells and even smaller. A class of these …

An exact theory is developed with the aim of assessing the properties of the harmonics
spectrum of the dynamic magnetization originating from superparamagnetic nanoparticles …

Rotating magnetic fields enable biomedical microrobots to overcome physiological barriers
and promote extravasation and accumulation in tumors. Nevertheless, targeting deeply …

Nano/micromotors are a class of active matter that can self‐propel converting different types
of input energy into kinetic energy. The huge efforts that are made in this field over the last …

The dynamic properties of magnetite nanoparticles are investigated by rate equations with
the aim of clarifying the factors affecting their performance as tracers in magnetic particle …

The use of global magnetic fields—typically produced by pairs of Maxwell and Helmholtz
coils—offers the advantage of generating uniform magnetic fields and magnitude uniform …

Monitoring the distribution of magnetic nanoparticles (MNPs) in the vascular system is an
important task for the advancement of precision therapeutics and drug delivery. Despite …

Micro/nanorobots have gained increasing attention worldwide owing to their promising
potential in biomedicine. Benefiting from their small size and controllability …