Figure 2
From: State of the art: micro-nanorobotic manipulation in single cell analysis
Micro-nanorobotic manipulation system for single cell positioning. (a) Scanning electron micrographs of a microgripper [25]. (b) Five electromagnetic coils are mounted on an optical microscope to actuate the magnetic robot in the center [26]. (c) Microbeads dancing controlled by the optical tweezers [27]. (d) Cell positioning by dielectrophoresis (DEP) chip [28]. (e) Schematic drawing of the optoelectronic tweezers (OETs) [29].