Manipulation and navigation of micro and nanoswimmers in different fluid environments can
be achieved by chemicals, external fields, or even motile cells. Many researchers have …

Abstract Micro‐/nanorobots (m‐bots) have attracted significant interest due to their suitability
for applications in biomedical engineering and environmental remediation. Particularly, their …

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 …

Magnetic miniature soft robots have shown great potential for facilitating biomedical
applications by minimizing invasiveness and possible physical damage. However …

Untethered small-scale (from several millimetres down to a few micrometres in all
dimensions) robots that can non-invasively access confined, enclosed spaces may enable …

Untethered miniature robots enable targeted delivery and therapy deep inside the
gastrointestinal tract in a minimally invasive manner. By combining actuation systems and …

Magnetic microrobots and nanorobots can be remotely controlled to propel in complex
biological fluids with high precision by using magnetic fields. Their potential for controlled …

The research of functional magnetic materials has become a hot topic in the past few years
due to their fast, long‐range, and precise response in diverse environments. Functional …

Magnetic micro-/nanorobots have been regarded as a promising platform for targeted drug
delivery, and tremendous strategies have been developed in recent years. However …

The magnetic field has unique advantages in manipulating miniature robots working inside
the human body, such as high transparency to biological tissue and good controllability for …