Magnetic nanoparticles (MNPs) are of great scientific interest because of the size effect
associated with their magnetic properties and, even more so, because of their wide-ranging …

Micro/nanorobots have attracted significant interest in the biomedical field due to their
micro/nano scale sizes and autonomously untethered motions. Meanwhile, stem cell‐based …

Swimming biohybrid microsized robots (eg, bacteria-or sperm-driven microrobots) with self-
propelling and navigating capabilities have become an exciting field of research, thanks to …

We present artificially motorized sperm cells a novel type of hybrid micromotor, where
customized microhelices serve as motors for transporting sperm cells with motion …

Targeted delivery is a promising mean for various biomedical applications, and various
micro/nano robots have been created for drug delivery. Mesoporous silica has been shown …

In the body, mucus provides an important defense mechanism by limiting the penetration of
pathogens. It is therefore also a major obstacle for the efficient delivery of particle-based …

The unique swimming strategies of natural microorganisms have inspired recent
development of magnetic micro/nanorobots powered by artificial helical or flexible flagella …

Tissue and biological fluids are complex viscoelastic media with a nanoporous
macromolecular structure. Here, we demonstrate that helical nanopropellers can be …

Bacteria‐inspired magnetic helical micro‐/nanoswimmers can be actuated and steered in a
fuel‐free manner using a low‐strength rotating magnetic field, generating remotely …

We report a magnetically actuated peanut-shaped hematite colloid motor that can not only
move in a rolling or wobbling mode in fluids but also perform single cell manipulation and …