以分子工程学的基本思想为指导,基于对表面分子自组装过程基本原理及规律的深入理解,以功能为导向开展表界面分子纳米结构的定向设计与构筑,发展其在分子器件、单分子科学等领域的应用,是纳米科学与技术研究的一个重要方向。本文结合近年来国内外的工作,概述了表面分子工程学中的研究进展,展望了该领域的研究方向。 Guided by the basic idea of ​​molecular engineering, based on the deep understanding of the basic principles and rules of surface molecule self-assembly process, the function-oriented oriented design and construction of surface nanostructure molecular nanostructures were developed to develop their applications in molecular devices, monomolecular science Applications in other fields, is an important direction of nanoscience and technology research. In this paper, we summarize the research progress in surface molecular engineering with the recent years at home and abroad and look forward to the research direction in this field.