The study, published in Nature, introduced a three-dimensional optical fibre gripper that can manipulate opaque particles, irregular micromechanical components and diverse single-cell types. By controlling light input, the microgripper can open, close and adjust its gripping force. Experiments showed it can generate forces more than 100,000 times greater than conventional optical tweezers, enabling high-precision manipulation, microstructure assembly and microscale sampling.
SANGHA KOMMUNE (SSR) 