Multiwavelength-Steerable Visible-Light-Driven Magnetic CoO–TiO<sub>2</sub> Microswimmers
Varun Sridhar, Byung‐Wook Park, Surong Guo, Peter A. van Aken, Metin Sitti
Abstract
microswimmers. Thus, these microswimmers, which are propelled under low-intensity visible light, have direction-changing capability using light of different wavelengths, and have steering control capability by external magnetic fields, could be used in future potential applications, such as active and local cargo delivery, active photocatalysis, and hydrogen evolution.
Topics & Concepts
Visible spectrumMaterials scienceLight intensityUltravioletWavelengthOptoelectronicsPhotocatalysisUltraviolet lightOpticsNanotechnologyRayIntensity (physics)PhysicsChemistryCatalysisBiochemistryMicro and Nano RoboticsAdvanced Materials and MechanicsModular Robots and Swarm Intelligence