重点介绍了在微反应器中不同的反应条件对纳米ZnO形貌和粒径的影响，回顾了集成纳米ZnO的微流控器件在生物传感、催化降解和生物分离领域的具体应用，并简述了微反应器在ZnO量产方面的应用。分析表明，微流控技术为具有特定形态和功能化的ZnO纳米材料的开发提供了新的途径；同时，三维纳米ZnO的合成丰富了纳米材料的多样性。目前的研究工作主要集中在实验室内，对于放大生产所面临的产品变质和成本高等问题还有待研究者们解决。

The effects of different reaction conditions on the morphology and particle size of ZnO nanoparticles prepared in the microreactor are introduced, and specific applications of the microfluidic devices used for integration of ZnO nanoparticles in the fields of biosensing, catalytic degradation and bio-separation are reviewed.The application of the microreactor in the mass production of ZnO is briefly described.It is shown through analysis that the microfluidic technique provides a new way for the development of ZnO nanomaterials with specific morphology and functionalization.Meanwhile, the synthesis of three dimensional ZnO nanoparticles enriches the diversity of nanomaterials.However, current research work mainly concentrates in the laboratory level, and the problems such as product deterioration and high cost faced in scale-up production still need to be solved by researchers.

于佳(1997-),女,硕士生