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自驱动微纳米马达由于其自主运动特性,在药物运输、生物传感、细胞分离、微手术和环境治理等方面有着重要的应用前景.本文通过分析自驱动微纳米马达的气泡反冲和自泳等各种驱动机理,指出设计制备自驱动微纳米马达的关键是在微纳米粒子周围构建非对称场;重点综述了自驱动微纳米马达从双面神结构和多层管状结构到各向异性单组分结构和各向同性粒子的结构演变与简化历程,并对其发展和应用前景做出了展望.
Self-driven micro-nano motors have important applications in drug transport, bio-sensing, cell separation, micro-surgery and environmental management because of their autonomous motion characteristics.Based on the analysis of self-driven micro-nano motor bubble recoil and self-swimming And other driving mechanisms. It is pointed out that the key to the design and preparation of self-driven micro-nano motors is to construct asymmetric fields around the micro-nano particles. The self-driven micro-nano motor from double-sided God structure and multi-layer tubular structure to anisotropic single Component structure and structural evolution of isotropic particles and simplify the process, and prospects for its development and application prospects.