适用于生物体系的自驱动纳米技术研究进展

随着纳米科技的快速发展,出现了不少可用于生物体系的植入式纳米器件,因而开发一种全新的、与植入式纳米器件相匹配的纳米供能系统意义重大。自驱动纳米技术可以从环境中收集能量转化为电能,实现能量自给,有望成为植入式纳米器件能源问题的有效解决方案。对纳米发电机、生物燃料电池、太阳能电池这3种自驱动纳米技术的研究现状、面临问题以及未来研究方向进行了综述,以期为自驱动纳米技术的应用与发展提供参考和借鉴。

Progress on Self-driven Nanotechnology for Biological Systems

Increasing implantable nanosystems can be applied to biological systems due to the rapid development of nanotech-nology.Therefore,it is important to develop new energy nanosystems in this area.Self-driven nanotechnologies can collect energy from the environment and convert into electric power as a self-power-supported device,which is expected to become an effective solu-tion for powering implantable nanosystems.In this paper,systematical summary has been reported on current research status,con-fronting problems and future research directions of nanogenerators,biofuel batteries and solar cells for further application and deve-lopment of self-driven nanotechnologies.