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 …

Over the past 15 years, the field of microrobotics has exploded with many research groups
from around the globe contributing to numerous innovations that have led to exciting new …

Untethered microrobots offer a great promise for localized targeted therapy in hard-to-
access spaces in our body. Despite recent advancements, most microrobot propulsion …

Untethered small-scale machines (USSMs) that can actively adjust their motion,
deformation, and collective states in response to external stimuli have gained enormous …

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

Richard Feynman's 1959 vision of controlling devices at small scales and swallowing the
surgeon has inspired the science-fiction Fantastic Voyage film and has played a crucial role …

As a next-generation toolkit, microrobots can transform a wide range of fields, including
micromanufacturing, electronics, microfluidics, tissue engineering, and medicine. While still …

Inspired by bacterial flagella, helical micro-/nanomachines (H-MNMs) can achieve
controllable 3D movement by converting rotational motion to translation in a corkscrew …

Functional soft materials, exhibiting multiple types of deformation, have shown their
potential/abilities to achieve complicated biomimetic behaviors (soft robots). Inspired by the …